UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 10-Q


              [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

               For the quarterly period ended September 30, 2009

                                       OR

             [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

            For the transition period from __________ to __________


                         Commission file number 1-8267

                                EMCOR Group, Inc.
      -------------------------------------------------------------------
             (Exact Name of Registrant as Specified in Its Charter)

            Delaware                                       11-2125338
- ---------------------------------              ---------------------------------
  (State or Other Jurisdiction                   (I.R.S. Employer Identification
of Incorporation or Organization)                            Number)

        301 Merritt Seven
       Norwalk, Connecticut                                 06851-1092
- ---------------------------------              ---------------------------------
(Address of Principal Executive)                            (Zip Code)
            Offices

                                 (203) 849-7800
              -----------------------------------------------------
              (Registrant's Telephone Number, Including Area Code)
                                       N/A
- --------------------------------------------------------------------------------
              (Former Name, Former Address and Former Fiscal Year,
                         if Changed Since Last Report)

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes |X| No |_|

     Indicate by check mark whether the registrant has submitted  electronically
and  posted on its  corporate  Web site,  if any,  every  Interactive  Data File
required  to be  submitted  and posted  pursuant to Rule 405 of  Regulation  S-T
(Section  232.405 of this  chapter)  during the preceding 12 months (or for such
shorter  period that the registrant was required to submit and post such files).
Yes |_| No |_|

     Indicate by check mark whether the registrant is a large accelerated filer,
an accelerated  filer, a non-accelerated  filer, or a smaller reporting company.
See the  definitions  of "large  accelerated  filer,"  "accelerated  filer"  and
"smaller reporting company" in Rule 12b-2 of the Exchange Act.

     Large accelerated filer |X|                       Accelerated filer  |_|

     Non-accelerated filer  |_|  (Do not check if a smaller reporting company)

                         Smaller reporting company |_|

     Indicate  by check mark  whether  the  registrant  is a shell  company  (as
defined by Rule 12b-2 of the Exchange Act). Yes |_| No |X|

                      Applicable Only To Corporate Issuers

     Number of shares of Common Stock outstanding as of the close of business on
October 27, 2009: 65,929,843 shares.







                               EMCOR GROUP, INC.
                                     INDEX


                                                                        Page No.


PART I. - Financial Information.

Item 1.    Financial Statements.

           Condensed Consolidated Balance Sheets -
           as of September 30, 2009 and December 31, 2008                      1

           Condensed Consolidated Statements of Operations -
           three months ended September 30, 2009 and 2008                      3

           Condensed Consolidated Statements of Operations -
           nine months ended September 30, 2009 and 2008                       4

           Condensed Consolidated Statements of Cash Flows -
           nine months ended September 30, 2009 and 2008                       5

           Condensed Consolidated Statements of
           Equity and Comprehensive Income -
           nine months ended September 30, 2009 and 2008                       6

           Notes to Condensed Consolidated Financial Statements                7


Item 2.    Management's Discussion and Analysis of Financial Condition
           and Results of Operations.                                         19

Item 3.    Quantitative and Qualitative Disclosures about Market Risk.        34

Item 4.    Controls and Procedures.                                           35

PART II. - Other Information.

Item 6.    Exhibits.                                                          36

PART I. - FINANCIAL INFORMATION.

ITEM 1. FINANCIAL STATEMENTS.

EMCOR Group, Inc. and Subsidiaries

CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands)
- --------------------------------------------------------------------------------
                                                   September 30,    December 31,
                                                        2009            2008
                                                    (Unaudited)
- --------------------------------------------------------------------------------
                      ASSETS
Current assets:
 Cash and cash equivalents                          $  648,231       $  405,869
 Accounts receivable, net                            1,182,851        1,390,973
 Costs and estimated earnings in excess
   of billings on uncompleted contracts                 86,764          105,441
 Inventories                                            39,895           54,601
 Prepaid expenses and other                             56,555           53,856
                                                    ----------       ----------

   Total current assets                              2,014,296        2,010,740

Investments, notes and other long-term
   receivables                                          21,463           14,958

Property, plant and equipment, net                      92,813           96,716

Goodwill                                               587,259          582,714

Identifiable intangible assets, net                    282,623          292,128

Other assets                                            11,675           11,148
                                                    ----------       ----------

   Total assets                                     $3,010,129       $3,008,404
                                                    ==========       ==========



See Notes to Condensed Consolidated Financial Statements.


EMCOR Group, Inc. and Subsidiaries

CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share data)
- --------------------------------------------------------------------------------
                                                   September 30,    December 31,
                                                        2009            2008
                                                    (Unaudited)
- --------------------------------------------------------------------------------

LIABILITIES AND EQUITY

Current liabilities:
 Borrowings under working capital credit line       $       --       $       --
 Current maturities of long-term debt and capital
   lease obligations                                     3,332            3,886
 Accounts payable                                      390,504          500,881
 Billings in excess of costs and estimated
   earnings on uncompleted contracts                   613,046          601,834
 Accrued payroll and benefits                          202,342          221,564
 Other accrued expenses and liabilities                180,387          184,990
                                                    ----------       ----------

   Total current liabilities                         1,389,611        1,513,155

Long-term debt and capital lease obligations           192,875          196,218

Other long-term obligations                            239,840          248,262
                                                    ----------       ----------

   Total liabilities                                 1,822,326        1,957,635
                                                    ----------       ----------

Equity:
 EMCOR Group, Inc. stockholders' equity:
   Preferred stock, $0.01 par value, 1,000,000 shares
    authorized, zero issued and outstanding                 --               --
   Common stock, $0.01 par value, 200,000,000 shares
    authorized, 68,549,029 and 68,089,280 shares
    issued, respectively                                   686              681
   Capital surplus                                     407,328          397,895
   Accumulated other comprehensive loss                (42,803)         (49,318)
   Retained earnings                                   830,084          708,511
   Treasury stock, at cost 2,626,993 and 2,569,184
    shares, respectively                               (15,869)         (14,424)
                                                    ----------       ----------

   Total EMCOR Group, Inc. stockholders' equity      1,179,426        1,043,345

Noncontrolling interests                                 8,377            7,424
                                                    ----------       ----------

   Total equity                                      1,187,803        1,050,769
                                                    ----------       ----------

Total liabilities and equity                        $3,010,129       $3,008,404
                                                    ==========       ==========

See Notes to Condensed Consolidated Financial Statements.


EMCOR Group, Inc. and Subsidiaries

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)(Unaudited)
- --------------------------------------------------------------------------------
Three months ended September 30,                           2009         2008
- --------------------------------------------------------------------------------

Revenues                                                $1,371,985   $1,720,349
Cost of sales                                            1,166,740    1,496,003
                                                        ----------   ----------
Gross profit                                               205,245      224,346
Selling, general and administrative expenses               137,895      145,708
Restructuring expenses                                          90           --
                                                        ----------   ----------
Operating income                                            67,260       78,638
Interest expense                                            (1,947)      (2,535)
Interest income                                                788        2,373
                                                        ----------   ----------
Income before income taxes                                  66,101       78,476
Income tax provision                                        25,624       28,936
                                                        ----------   ----------
Net income including noncontrolling interests               40,477       49,540
Less: Net income attributable to noncontrolling
   interests                                                  (491)        (905)
                                                        ----------   ----------
Net income attributable to EMCOR Group, Inc.            $   39,986   $   48,635
                                                        ==========   ==========


Basic earnings per common share:
Net income attributable to EMCOR Group, Inc.
   common stockholders                                  $     0.61   $     0.74
                                                        ==========   ==========

Diluted earnings per common share:
Net income attributable to EMCOR Group, Inc.
   common stockholders                                  $     0.59   $     0.72
                                                        ==========   ==========


See Notes to Condensed Consolidated Financial Statements.


EMCOR Group, Inc. and Subsidiaries

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)(Unaudited)
- --------------------------------------------------------------------------------
Nine months ended September 30,                            2009         2008
- --------------------------------------------------------------------------------

Revenues                                                $4,189,291   $5,104,724
Cost of sales                                            3,576,003    4,465,242
                                                        ----------   ----------
Gross profit                                               613,288      639,482
Selling, general and administrative expenses               402,664      437,774
Restructuring expenses                                       4,200           71
                                                        ----------   ----------
Operating income                                           206,424      201,637
Interest expense                                            (5,640)      (9,160)
Interest income                                              3,416        7,565
                                                        ----------   ----------
Income before income taxes                                 204,200      200,042
Income tax provision                                        81,124       76,867
                                                        ----------   ----------
Net income including noncontrolling interests              123,076      123,175
Less: Net income attributable to noncontrolling
   interests                                                (1,503)      (1,258)
                                                        ----------   ----------
Net income attributable to EMCOR Group, Inc.            $  121,573   $  121,917
                                                        ==========   ==========


Basic earnings per common share:
Net income attributable to EMCOR Group, Inc.
   common stockholders                                  $     1.85   $     1.87
                                                        ==========   ==========

Diluted earnings per common share:
Net income attributable to EMCOR Group, Inc.
   common stockholders                                  $     1.81   $     1.82
                                                        ==========   ==========


See Notes to Condensed Consolidated Financial Statements.


EMCOR Group, Inc. and Subsidiaries



CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)(Unaudited)
- -----------------------------------------------------------------------------------------------------
Nine months ended September 30,                                                  2009          2008
- -----------------------------------------------------------------------------------------------------

Cash flows from operating activities:
                                                                                       
   Net income including noncontrolling interests                               $123,076      $123,175
   Depreciation and amortization                                                 19,751        18,704
   Amortization of identifiable intangible assets                                14,400        17,972
   Deferred income taxes                                                          4,769       (15,327)
   Excess tax benefits from share-based compensation                               (752)       (1,318)
   Equity income from unconsolidated entities                                    (2,331)       (1,959)
   Other non-cash items                                                          14,027         8,715
   Distributions from unconsolidated entities                                     3,847         3,584
   Changes in operating assets and liabilities                                   95,408        46,157
                                                                               --------      --------
Net cash provided by operating activities                                       272,195       199,703
                                                                               --------      --------

Cash flows from investing activities:
   Payments for acquisitions of businesses, identifiable intangible assets
     and related earn-out agreements                                            (15,499)      (47,847)
   Proceeds from sale of property, plant and equipment                              542           757
   Purchase of property, plant and equipment                                    (17,247)      (25,191)
   Investment in and advances to unconsolidated entities and joint ventures      (8,000)       (1,292)
   Net proceeds related to other investments                                         --             8
                                                                               --------      --------
Net cash used in investing activities                                           (40,204)      (73,565)
                                                                               --------      --------

Cash flows from financing activities:
   Proceeds from working capital credit line                                         --        58,500
   Repayments of working capital credit line                                         --       (58,500)
   Repayments of long-term debt                                                  (2,291)      (27,342)
   Repayments of capital lease obligations                                         (971)         (715)
   Proceeds from exercise of stock options                                        1,109         1,874
   Issuance of common stock under employee stock purchase plan                    1,580            --
   Distributions to noncontrolling interests                                       (550)           --
   Excess tax benefits from share-based compensation                                752         1,318
                                                                               --------      --------
Net cash used in financing activities                                              (371)      (24,865)
                                                                               --------      --------
Effect of exchange rate changes on cash and cash equivalents                     10,742       (12,061)
                                                                               --------      --------
Increase in cash and cash equivalents                                           242,362        89,212
Cash and cash equivalents at beginning of year                                  405,869       251,637
                                                                               --------      --------
Cash and cash equivalents at end of period                                     $648,231      $340,849
                                                                               ========      ========

Supplemental cash flow information:
   Cash paid for:
     Interest                                                                  $  4,466      $  7,740
     Income taxes                                                              $ 71,099      $ 91,542
   Non-cash financing activities:
     Assets acquired under capital lease obligations                           $     --      $    480
     Capital lease obligations terminated                                      $    674      $     --
     Contingent purchase price accrued                                         $  1,818      $     --


See Notes to Condensed Consolidated Financial Statements.

EMCOR Group, Inc. and Subsidiaries



CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
AND COMPREHENSIVE INCOME
(In thousands)(Unaudited)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                          EMCOR Group, Inc. Stockholders
                                                               -----------------------------------------------------
                                                                                 Accumulated
                                                                                    other
                                                Comprehensive Common  Capital   comprehensive     Retained  Treasury  Noncontrolling
                                         Total      income     stock  surplus  (loss) income (1)  earnings    stock     interests
- ------------------------------------------------------------------------------------------------------------------------------------

                                                                                                 
Balance, January 1, 2008              $  891,734                $678   $387,288    $(15,102)      $526,307  $(14,130)    $6,693
   Net income including
     noncontrolling interests            123,175   $123,175       --         --          --        121,917        --      1,258
   Foreign currency translation
     adjustments                          (5,407)    (5,407)      --         --      (5,407)            --        --         --
   Pension adjustment, net of tax
     benefit of $0.5 million               1,214      1,214       --         --       1,214             --        --         --
                                                   --------
   Comprehensive income                             118,982
   Less: Net income attributable
     to noncontrolling interests                     (1,258)
                                                   --------
   Comprehensive income
     attributable to EMCOR                         $117,724
                                                   ========
   Issuance of treasury stock
     for restricted stock units (2)           --                  --       (108)         --             --       108         --
   Treasury stock, at cost (3)              (493)                 --         --          --             --      (493)        --
   Common stock issued under
     stock option plans, net of
       tax benefit (4)                     4,141                   2      4,048          --             --        91         --
   Distributions to noncontrolling
     interests                            (1,200)                 --         --          --             --        --     (1,200)
   Share-based compensation
     expense                               4,648                  --      4,648          --             --        --         --
                                      ----------                ----   --------    --------       --------  --------     ------
Balance, September 30, 2008           $1,017,812                $680   $395,876    $(19,295)      $648,224  $(14,424)    $6,751
                                      ==========                ====   ========    ========       ========  ========     ======


Balance, January 1, 2009              $1,050,769                $681   $397,895    $(49,318)      $708,511  $(14,424)    $7,424
   Net income including
     noncontrolling interests            123,076   $123,076       --         --          --        121,573        --      1,503
   Foreign currency translation
     adjustments                           4,917      4,917       --         --       4,917             --        --         --
   Pension adjustment, net of tax
     benefit of $1.0 million               2,385      2,385       --         --       2,385             --        --         --
   Deferred loss on cash flow
     hedge, net of tax benefit
       of $0.5 million                      (787)      (787)      --         --        (787)            --        --         --
                                                   --------
   Comprehensive income                             129,591
   Less: Net income attributable
     to noncontrolling interests                     (1,503)
                                                   --------
   Comprehensive income
     attributable to EMCOR                         $128,088
                                                   ========
   Treasury stock, at cost (3)            (1,589)                 --         --          --             --    (1,589)        --
   Common stock issued under
     share-based compensation
       plans, net of tax
         benefit (4)                       2,002                   5      1,853          --             --       144         --
   Common stock issued under
     employee stock purchase plan          1,580                  --      1,580          --             --        --         --
   Distributions to noncontrolling
     interests                              (550)                 --         --          --             --        --       (550)
   Share-based compensation
     expense                               4,428                  --      4,428          --             --        --         --
   Capital contributed by selling
     shareholders of acquired
       business (5)                        1,572                  --      1,572          --             --        --         --
                                      ----------                ----   --------    --------       --------  --------     ------
Balance, September 30, 2009           $1,187,803                $686   $407,328    $(42,803)      $830,084  $(15,869)    $8,377
                                      ==========                ====   ========    ========       ========  ========     ======


(1)  Represents  cumulative foreign currency  translation  adjustments,  pension
     liability and derivative adjustments.
(2)  Represents  common stock  transferred  at cost from treasury stock upon the
     issuance of restricted stock units.
(3)  Represents value of shares of common stock withheld by EMCOR for income tax
     withholding requirements upon the issuance of restricted stock units.
(4)  Net of the tax benefit  associated  with  share-based  compensation of $0.9
     million and $1.8 million for the nine months ended  September  30, 2009 and
     2008, respectively.
(5)  Represents redistributed portion of acquisition-related payments to certain
     employees of a company whose outstanding stock we acquired. These employees
     were not  shareholders  of that company.  Such  payments were  dependent on
     continuing  employment  with us and were recorded as non-cash  compensation
     expense.

See Notes to Condensed Consolidated Financial Statements.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE A Basis of Presentation

The accompanying  condensed consolidated financial statements have been prepared
without audit,  pursuant to the interim period  reporting  requirements  of Form
10-Q.  Consequently,  certain information and note disclosures normally included
in  financial  statements  prepared in  accordance  with  accounting  principles
generally  accepted  in the  United  States  have  been  condensed  or  omitted.
References  to the  "Company,"  "EMCOR,"  "we," "us," "our" and words of similar
import refer to EMCOR Group, Inc. and its consolidated  subsidiaries  unless the
context  indicates  otherwise.  Readers  of  this  report  should  refer  to the
consolidated  financial  statements and the notes thereto included in our latest
Annual Report on Form 10-K filed with the Securities and Exchange Commission.

In our opinion,  the accompanying  unaudited  condensed  consolidated  financial
statements  contain  all  adjustments  (consisting  only of a  normal  recurring
nature)  necessary to present  fairly our financial  position and the results of
our  operations.  The results of operations for the three and nine month periods
ended  September  30, 2009 are not  necessarily  indicative of the results to be
expected for the year ending December 31, 2009. We have evaluated all subsequent
events  through  the time of  filing  this Form  10-Q  with the  Securities  and
Exchange Commission on October 29, 2009, the date the financial  statements were
issued.

Certain  reclassifications  of prior year  amounts  have been made to conform to
current year presentation.

NOTE B New Accounting Pronouncements

On  January 1,  2009,  we adopted  the  accounting  pronouncement  for  business
combinations,  which  changes  the  accounting  for  acquisitions,  specifically
eliminating the step acquisition  model,  changing the recognition of contingent
consideration  from being  recognized when it is probable to being recognized at
the time of acquisition, disallowing the capitalization of transaction costs and
changing when  restructurings  related to acquisitions  can be recognized.  This
pronouncement  only affects the accounting for acquisitions  that are made after
its adoption.

On January 1, 2009, we adopted the accounting  pronouncement for  noncontrolling
interests in consolidated  financial statements,  which requires the recognition
of a noncontrolling  interest (minority  interest) as equity in the consolidated
financial  statements  and  separate  from our equity.  The amount of net income
attributable  to the  noncontrolling  interest is included in  consolidated  net
income on the face of the income  statement.  This  pronouncement  also includes
expanded disclosure  requirements  regarding the interests of the parent and its
noncontrolling interest.

On January 1, 2009,  we adopted the  accounting  pronouncement  for  disclosures
about derivative instruments and hedging activities,  which requires entities to
provide  enhanced  disclosures  about  how and  why an  entity  uses  derivative
instruments,  how derivative  instruments and related hedged items are accounted
for, and how derivative  instruments and related hedged items affect an entity's
financial  position,   financial  performance  and  cash  flows.  Although  this
pronouncement  requires  enhanced  disclosures,  its adoption did not affect our
financial position and results of operations.

On January 1, 2009, we adopted the accounting pronouncement for determination of
the useful life of  intangible  assets,  which amends the factors that should be
considered in developing renewal or extension  assumptions used to determine the
useful  life of a  recognized  intangible  asset.  The intent is to improve  the
consistency  between the useful life of a  recognized  intangible  asset and the
period of expected  cash flows used to measure the fair value of the asset.  The
impact  that  the  adoption  of this  pronouncement  may  have on our  financial
position and results of  operations  will depend on the nature and extent of any
intangible assets acquired subsequent to its effective date.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE B New Accounting Pronouncements - (continued)

On January 1, 2009,  we adopted the  accounting  pronouncement  for  determining
whether   instruments   granted  in   share-based   payment   transactions   are
participating  securities,   which  addresses  whether  instruments  granted  in
share-based payment  transactions are participating  securities prior to vesting
and,  therefore,  need to be included in the  earnings  allocation  in computing
earnings per share pursuant to the two-class method. The pronouncement  requires
companies to treat unvested share-based payment awards that have non-forfeitable
rights to dividends or dividend equivalents as a separate class of securities in
calculating  earnings per share. The adoption of this pronouncement did not have
any effect on our results of operations.

On January 1, 2009, we adopted the  accounting  pronouncement  for equity method
investment accounting considerations, which clarifies the accounting for certain
transactions and impairment  considerations involving equity method investments.
The adoption of this  pronouncement  did not have any effect on our consolidated
financial statements.

On January 1, 2009, we adopted the accounting  pronouncement  for accounting for
assets acquired and  liabilities  assumed in a business  combination  that arise
from  contingencies,  which applies to all assets  acquired and all  liabilities
assumed  in  a  business   combination  that  arise  from  contingencies.   This
pronouncement states that the acquirer will recognize such an asset or liability
if the acquisition-date  fair value of that asset or liability can be determined
during the measurement period. If it cannot be determined during the measurement
period, then the asset or liability should be recognized at the acquisition date
if the  following  criteria are met:  (1)  information  is available  before the
acquisition  date and (2) the amount of the asset or liability can be reasonably
estimated.  The  adoption of this  pronouncement  did not have any effect on our
consolidated financial statements.

On  June  30,  2009,  we  adopted  the  accounting   pronouncement  for  interim
disclosures about fair value of financial instruments, which requires fair value
disclosures  for financial  instruments  that are not reflected in the Condensed
Consolidated Balance Sheets at fair value. Prior to this pronouncement, the fair
values of those assets and liabilities  were only disclosed  annually.  With the
issuance of this pronouncement, we are now required to disclose this information
on a quarterly basis. While the adoption of this pronouncement required enhanced
disclosures,   it  did  not  have  any  effect  on  our  consolidated  financial
statements.

On June 30, 2009, we adopted the accounting  pronouncement  for determining fair
value when the  volume and level of  activity  for the asset or  liability  have
significantly decreased and identifying transactions that are not orderly, which
clarifies the  methodology  to be used to determine the fair value when there is
no active  market or where the price  inputs  being  used  represent  distressed
sales.  The  adoption  of this  pronouncement  did not  have any  effect  on our
consolidated financial statements.

On June 30, 2009, we adopted the accounting pronouncement for subsequent events,
which  establishes  the accounting for and disclosure of events that occur after
the balance  sheet date but before the  financial  statements  are issued or are
available to be issued.  It requires the disclosure of the date through which an
entity has  evaluated  subsequent  events and the basis for that date,  that is,
whether that date  represents the date the financial  statements  were issued or
were available to be issued.  While the adoption of this pronouncement  required
enhanced  disclosure,  it did not have any effect on our consolidated  financial
statements.

On July 1, 2009,  we adopted  the  accounting  pronouncement  for the  Financial
Accounting  Standards Board ("FASB") Accounting  Standards  Codification ("ASC")
and the hierarchy of generally accepted accounting principles, which establishes
the ASC as the source of authoritative  accounting  principles recognized by the
FASB to be applied to  nongovernmental  entities in the preparation of financial
statements in conformity with generally  accepted  accounting  principles in the
United States. The adoption of this pronouncement did not have any effect on our
consolidated financial statements.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE B New Accounting Pronouncements - (continued)

In  December  2008,  an  accounting   pronouncement  was  issued  regarding  the
employers'  disclosures about postretirement benefit plan assets, which requires
that an  employer  provide  objective  disclosures  about  the plan  assets of a
defined benefit pension plan or other postretirement plan, including disclosures
about investment policies and strategies,  categories of plan assets, fair value
measurements  of plan  assets  and  significant  concentrations  of  risk.  This
pronouncement is effective for fiscal years ending after December 15, 2009, and,
as such, we plan to adopt the  pronouncement  as of December 31, 2009.  Although
this pronouncement  requires enhanced disclosures,  its adoption will not affect
our financial position and results of operations.

In June 2009, an accounting pronouncement was issued regarding the consolidation
of variable interest entities,  which changes the consolidation guidance related
to a variable interest entity ("VIE"). It also amends the guidance governing the
determination  of whether an enterprise is the primary  beneficiary of a VIE and
is,  therefore,  required to consolidate  an entity,  by requiring a qualitative
analysis  rather than a quantitative  analysis.  The  qualitative  analysis will
include,  among other things,  consideration  of who has the power to direct the
activities of the entity that most  significantly  impact the entity's  economic
performance  and who has the  obligation  to absorb  the  losses or the right to
receive the benefits of the VIE that could  potentially  be  significant  to the
VIE.  This  statement  also  requires  continuous  reassessments  of  whether an
enterprise is the primary  beneficiary of a VIE. It was  previously  required to
reconsider  whether an enterprise is the primary  beneficiary of a VIE only when
specific  events  had  occurred.   This  pronouncement  also  requires  enhanced
disclosures about an enterprise's  involvement with a VIE. This pronouncement is
effective for interim and annual periods beginning after November 15, 2009, and,
as such,  we plan to adopt this  pronouncement  on January 1, 2010.  We have not
determined the effect,  if any, that the adoption of the  pronouncement may have
on our financial position and/or results of operations.

NOTE C Acquisitions of Businesses

On March 2, 2009, we acquired a company for an immaterial  amount.  This company
provides mobile  mechanical  services and has been included in our United States
facilities services reporting segment.

During 2008, we acquired five companies, which were not material individually or
in the aggregate,  for an aggregate purchase price of $82.7 million.  One of the
companies  primarily  provides   industrial  services  to  refineries,   another
primarily provides  industrial  maintenance  services,  and two others primarily
perform mobile mechanical  services.  The four foregoing companies' results have
been included in our United States facilities  services reporting  segment.  The
fifth company is a fire protection  company that has been included in our United
States  mechanical  construction  and  facilities  services  reporting  segment.
Goodwill and identifiable  intangible assets attributable to these companies, in
the  aggregate,  were valued at $15.0 million and $48.8  million,  respectively,
representing  the  excess of the  aggregate  purchase  price over the fair value
amounts assigned to their net tangible assets.

We believe  these  acquisitions  further our goals of service  and  geographical
diversification  and/or expansion of our facilities services operations and fire
protection operations.

The purchase prices of certain of these acquisitions are subject to finalization
based on certain  contingencies  provided for in the purchase agreements.  These
acquisitions  were  accounted  for by the  purchase  method  in 2008  and by the
acquisition  method in 2009, and the purchase  prices have been allocated to the
assets acquired and liabilities assumed, based upon the estimated fair values of
the  respective   assets  and   liabilities  at  the  dates  of  the  respective
acquisitions.

For both the three and nine month periods ended  September 30, 2009, we recorded
approximately  $1.6  million  of  non-cash  compensation  expense  related  to a
previous   acquisition,   with  an  offsetting  amount  recorded  as  a  capital
contribution  from  the  selling  shareholders  of the  acquired  company.  This
non-cash  expense  represents  a  redistributed  portion of  acquisition-related
payments made by the former owners of the acquired company to certain employees.
These employees were not shareholders of the acquired company, and such payments
were dependent on continuing employment with us.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE D Earnings Per Share

Calculation of Basic and Diluted Earnings per Common Share

The following tables summarize our calculation of Basic and Diluted Earnings per
Common Share ("EPS") for the three and nine month  periods  ended  September 30,
2009 and 2008 (in thousands, except share and per share data):


                                                                                                  For the
                                                                                            three months ended
                                                                                               September 30,
                                                                                        ----------------------------
                                                                                            2009             2008
                                                                                        -----------      -----------
                                                                                                  
Numerator:
Net income attributable to EMCOR Group, Inc. common stockholders                        $    39,986      $    48,635
                                                                                        ===========      ===========

Denominator:
Weighted average shares outstanding used to compute basic earnings per common share      65,897,546       65,404,404
Effect of diluted securities - Share-based awards                                         1,654,073        2,021,318
                                                                                        -----------      -----------

Shares used to compute diluted earnings per common share                                 67,551,619       67,425,722
                                                                                        ===========      ===========

Basic earnings per common share:
   Net income attributable to EMCOR Group, Inc. common stockholders                     $      0.61      $      0.74
                                                                                        ===========      ===========

Diluted earnings per share:
   Net income attributable to EMCOR Group, Inc. common stockholders                     $      0.59      $      0.72
                                                                                        ===========      ===========




                                                                                                  For the
                                                                                             nine months ended
                                                                                               September 30,
                                                                                        ----------------------------
                                                                                            2009             2008
                                                                                        -----------      -----------
                                                                                                  
Numerator:
Net income attributable to EMCOR Group, Inc. common stockholders                        $   121,573      $   121,917
                                                                                        ===========      ===========

Denominator:
Weighted average shares outstanding used to compute basic earnings per common share      65,864,793       65,331,538
Effect of diluted securities - Share-based awards                                         1,414,302        1,833,342
                                                                                        -----------      -----------

Shares used to compute diluted earnings per common share                                 67,279,095       67,164,880
                                                                                        ===========      ===========

Basic earnings per common share:
   Net income attributable to EMCOR Group, Inc. common stockholders                     $      1.85      $      1.87
                                                                                        ===========      ===========

Diluted earnings per common share:
   Net income attributable to EMCOR Group, Inc. common stockholders                     $      1.81      $      1.82
                                                                                        ===========      ===========



There were 295,624 and 516,386  anti-dilutive  stock  options that were excluded
from the  calculation  of diluted EPS for the three and nine month periods ended
September 30, 2009,  respectively.  There were 120,000 and 285,624 anti-dilutive
stock  options that were excluded  from the  calculation  of diluted EPS for the
three and nine month periods ended September 30, 2008, respectively.

EMCOR Group, Inc. and Subsidiaries



Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE E Inventories

Inventories consist of the following amounts (in thousands):

                                                  September 30,     December 31,
                                                      2009              2008
                                                  -------------     ------------
                                                              
Raw materials and construction materials          $      19,512     $     22,845
Work in process                                          20,383           31,756
                                                  -------------     ------------
                                                  $      39,895     $     54,601
                                                  =============     ============



NOTE F Investments, Notes and Other Long-Term Receivables

One  of  our  subsidiaries  has  a  40%  interest  in a  venture  that  designs,
constructs,  owns, operates,  leases and maintains facilities to produce chilled
water  for  sale  to  customers  for  use  in  air  conditioning  of  commercial
properties.  The other venture partner, Baltimore Gas and Electric (a subsidiary
of Constellation Energy), has a 60% interest. During the second quarter of 2009,
the venture,  using its own cash and cash from additional capital contributions,
acquired its outstanding  bonds in the principal  amount of $25.0 million.  As a
result of this, we were required to make an additional  capital  contribution of
$8.0 million to the venture.



NOTE G Long-Term Debt

Long-term  debt  in  the  accompanying  Condensed  Consolidated  Balance  Sheets
consisted of the following amounts (in thousands):

                                                  September 30,     December 31,
                                                      2009              2008
                                                  -------------     ------------
                                                              
Term Loan                                         $     195,500     $    197,750
Capitalized lease obligations                               707            2,313
Other                                                        --               41
                                                  -------------     ------------
                                                        196,207          200,104
Less: current maturities                                  3,332            3,886
                                                  -------------     ------------
                                                  $     192,875     $    196,218
                                                  =============     ============



On September  19, 2007,  we entered  into an  agreement  providing  for a $300.0
million term loan ("Term Loan").  The proceeds were used to pay a portion of the
consideration for the acquisition of FR X Ohmstede Acquisitions Co. ("Ohmstede")
and costs and  expenses  incident  thereto.  The Term Loan  contains  covenants,
representations  and warranties  and events of default.  The Term Loan covenants
require, among other things, maintenance of certain financial ratios and certain
restrictions  with respect to payment of  dividends,  common stock  repurchases,
investments,  acquisitions,   indebtedness  and  capital  expenditures.  We  are
required to make principal payments on the Term Loan in installments on the last
day of March,  June,  September  and December of each year,  which  commenced in
March 2008, in the amount of $0.75  million.  A final  payment  comprised of all
remaining  principal  and  interest  is due in  October  2010.  The Term Loan is
secured  by  substantially  all of our assets and most of the assets of our U.S.
subsidiaries.  The Term Loan bears interest at (1) the prime commercial  lending
rate  announced by Bank of Montreal  from time to time (3.25% at  September  30,
2009)  plus 0.0% to 0.5%  based on certain  financial  tests or (2) U.S.  dollar
LIBOR  (0.25%  at  September  30,  2009)  plus  1.0% to 2.25%  based on  certain
financial  tests.  The interest  rate in effect at September  30, 2009 was 1.25%
(see Note H,  "Derivative  Instrument  and Hedging  Activity").  We  capitalized
approximately $4.0 million of debt issuance costs associated with the Term Loan.
This amount is being amortized over the life of the loan and is included as part
of interest  expense.  Since September 19, 2007, we have made prepayments  under
the Term Loan of $99.25 million,  and mandatory  repayments of $5.25 million, to
reduce the balance to $195.5 million at September 30, 2009.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE H Derivative Instrument and Hedging Activity

On January 27, 2009, we entered into an interest rate swap  agreement (the "Swap
Agreement")  providing  for an interest rate swap which hedges the interest rate
risk on our Term Loan. We do not enter into financial instruments for trading or
speculative purposes. The Swap Agreement is used to manage the variable interest
rate of our Term Loan and related  overall  cost of  borrowing.  We mitigate the
risk of  counterparty  nonperformance  by choosing as our  counterparty  a major
reputable financial institution with an investment grade credit rating.

The  derivative  is  recognized as either an asset or liability on our Condensed
Consolidated  Balance Sheets with  measurement at fair value, and changes in the
fair value of the derivative  instrument  reported in either net income or other
comprehensive  income  depending on the  designated  use of the  derivative  and
whether or not it meets the  criteria  for hedge  accounting.  The fair value of
this  instrument  reflects the net amount  required to settle the position.  The
accounting  for gains and losses  associated  with  changes in fair value of the
derivative  and the  related  effects on the  condensed  consolidated  financial
statements  is  subject  to  their  hedge  designation  and  whether  they  meet
effectiveness standards.

The Swap  Agreement  matures in October  2010,  and has an  amortizing  notional
amount  that  coincides  with our Term  Loan.  We pay a fixed rate of 1.225% and
receive a floating  rate of 30 day LIBOR on the notional  amount.  This interest
rate swap has been  designated as an effective cash flow hedge,  whereby changes
in the cash flows from the swap  perfectly  offset the changes in the cash flows
associated  with the  floating  rate of  interest  on the Term Loan (see Note G,
"Long-Term  Debt").  The fair value of the interest  rate swap at September  30,
2009 was a net  liability of $1.3  million  based upon the  valuation  technique
known as the market standard  methodology of netting the discounted future fixed
cash flows and the discounted  expected  variable cash flows.  The variable cash
flows are based on an  expectation of future  interest  rates  (forward  curves)
derived from observable interest rate curves. In addition,  we have incorporated
a credit valuation adjustment into our calculation of fair value of the interest
rate swap.  This  adjustment  recognizes  both our  nonperformance  risk and the
respective counterparty's nonperformance risk. The net liability was included in
"Other  long-term  obligations"  on our Condensed  Consolidated  Balance  Sheet.
Accumulated  other  comprehensive  loss  at  September  30,  2009  included  the
accumulated loss, net of income taxes, on the cash flow hedge, of $0.8 million.

We have an agreement with our derivative  counterparty that contains a provision
that if we default on certain of our indebtedness,  we could also be declared in
default on our derivative obligation.

As of September 30, 2009,  the fair value of our  derivative is $1.3 million and
is in a net liability  position.  We have no  obligation to post any  collateral
related to this  derivative.  As the credit value  adjustment  for  counterparty
nonperformance is immaterial, had we breached any of the provisions at September
30, 2009,  we would have been required to settle our  obligation  under the Swap
Agreement at its termination value of $1.4 million.

NOTE I Fair Value Measurements

In accordance with ASC Topic 820, "Fair Value Measurements and Disclosures",  we
use a fair value hierarchy that  prioritizes the inputs to valuation  techniques
used to measure fair value.  The hierarchy,  which gives the highest priority to
quoted prices in active markets, is comprised of the following three levels:

     Level 1 - Unadjusted  quoted market prices in active  markets for identical
     assets and liabilities.

     Level 2 -  Observable  inputs,  other than  Level 1 inputs.  Level 2 inputs
     would  typically  include  quoted  prices in markets that are not active or
     financial  instruments  for which all  significant  inputs are  observable,
     either directly or indirectly.

     Level  3  -  Prices  or  valuations  that  require  inputs  that  are  both
     significant to the measurement and unobservable.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE I Fair Value Measurements - (continued)

We measure the fair value of our derivative  instrument on a recurring basis. At
September  30, 2009,  the $1.3 million fair value of the interest  rate swap was
determined using Level 2 inputs.

We believe that the carrying values of our financial instruments,  which include
accounts  receivable and other  financing  commitments,  approximate  their fair
values due primarily to their short-term maturities and low risk of counterparty
default.  The carrying value of our Term Loan approximates the fair value due to
the variable rate on such debt.

NOTE J Income Taxes

For the  three  months  ended  September  30,  2009 and  2008,  our  income  tax
provisions  were  $25.6  million  and  $28.9  million,  respectively,  based  on
effective  income  tax  rates,  before  discrete  items,  of  38.1%  and  38.4%,
respectively.  For the nine months ended September 30, 2009 and 2008, our income
tax  provisions  were $81.1 million and $76.9  million,  respectively,  based on
effective  income  tax  rates,  before  discrete  items,  of  38.7%  and  39.0%,
respectively.

As of  September  30, 2009 and December  31,  2008,  the amount of  unrecognized
income tax benefits was $8.7 and $9.6 million,  respectively  (of which $5.7 and
$6.3  million  would  favorably   affect  our  effective  income  tax  rate,  if
recognized). For both the three and nine month periods ended September 30, 2009,
we  recognized  $0.9 million of previously  unrecognized  tax benefits (of which
$0.7 million provided a reduction of our effective  income tax rate),  primarily
relating  to  uncertain  tax  positions  attributable  to  certain  intercompany
transactions.

We recognized  interest expense related to unrecognized  income tax positions in
the income tax provision. As of September 30, 2009 and December 31, 2008, we had
approximately $2.2 million and $3.7 million,  respectively,  of accrued interest
related to  unrecognized  income tax  benefits  included as a  liability  on the
Condensed  Consolidated  Balance  Sheets,  of which  approximately a net of $1.8
million and a net of $1.5 million was reversed during each of the three and nine
month periods ended September 30, 2009.

It is  possible  that  approximately  $1.4  million of  unrecognized  income tax
benefits at September  30, 2009,  primarily  relating to uncertain tax positions
attributable  to certain  intercompany  transactions  and  compensation  related
accruals,  will become  recognized income tax benefits in the next twelve months
due to the expiration of applicable statutes of limitations.

We file income tax returns with the Internal Revenue Service and various states,
local and foreign jurisdictions.  With few exceptions,  we are no longer subject
to tax  audits by any tax  authorities  for years  prior to 2004.  The  Internal
Revenue  Service has completed  its audit of our federal  income tax returns for
the years 2005 through 2007. We agreed to and paid an assessment proposed by the
Internal  Revenue  Service  pursuant  to such  audit.  We  recorded  a charge of
approximately  $1.9 million,  inclusive of interest,  for this settlement in the
first  quarter of 2009,  which is  reflected  in the results for the nine months
ended September 30, 2009.

NOTE K Common Stock

As of September 30, 2009 and December 31, 2008, 65,922,036 and 65,520,096 shares
of our common stock were outstanding, respectively.

For the three  months  ended  September  30,  2009 and 2008,  42,700 and 109,104
shares of common  stock,  respectively,  were issued upon the  exercise of stock
options and upon the  satisfaction of required  conditions  under certain of our
share-based compensation plans. For the nine months ended September 30, 2009 and
2008, 429,767 and 274,716 shares of common stock, respectively, were issued upon
the exercise of stock  options,  upon the  satisfaction  of required  conditions
under  certain  of our  share-based  compensation  plans and upon the  grants of
shares of common stock.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE K Common Stock - (continued)

On June 18,  2008,  our  stockholders  approved  the  adoption  by our  Board of
Directors of an Employee Stock Purchase Plan (the "Stock Purchase Plan"),  which
became effective on October 1, 2008. Under the terms of the Stock Purchase Plan,
the  maximum  number of shares of our  common  stock  that may be  purchased  is
3,000,000 shares. Generally, our employees and non-union employees of our United
States and  Canadian  subsidiaries  are  eligible  to  participate  in the Stock
Purchase Plan. Employees covered by collective  bargaining  agreements generally
will not be eligible to participate.

NOTE L Retirement Plans

Our United Kingdom  subsidiary has a defined  benefit  pension plan covering all
eligible employees (the "UK Plan");  however,  no individual joining the company
after October 31, 2001 may participate in the plan.

Components of Net Periodic Pension Benefit Cost

The components of net periodic pension benefit cost of the UK Plan for three and
nine months ended September 30, 2009 and 2008 were as follows (in thousands):



                                                          For the three months ended              For the nine months ended
                                                                September 30,                           September 30,
                                                          --------------------------              -------------------------
                                                            2009              2008                  2009             2008
                                                          --------          --------              --------         --------

                                                                                                        
Service cost                                              $    825          $  1,113              $  2,331         $  3,436
Interest cost                                                3,138             3,647                 8,859           11,259
Expected return on plan assets                              (2,552)           (3,653)               (7,205)         (11,277)
Amortization of prior service cost and actuarial loss           --                --                    --               --
Amortization of unrecognized loss                            1,109               524                 3,128            1,618
                                                          --------          --------              --------         --------
Net periodic pension benefit cost                         $  2,520          $  1,631              $  7,113         $  5,036
                                                          ========          ========              ========         ========



Employer Contributions

For the nine months ended  September  30, 2009,  our United  Kingdom  subsidiary
contributed  $6.0 million to its defined  benefit  pension plan. It  anticipates
contributing an additional $2.4 million during the remainder of 2009.

NOTE M Segment Information

We have the following reportable segments which provide services associated with
the design, integration,  installation,  start-up,  operation and maintenance of
various  systems:  (a) United  States  electrical  construction  and  facilities
services  (involving systems for electrical power transmission and distribution;
premises  electrical and lighting  systems;  low-voltage  systems,  such as fire
alarm, security and process control;  voice and data communication;  roadway and
transit  lighting;   and  fiber  optic  lines);  (b)  United  States  mechanical
construction   and   facilities   services   (involving   systems  for  heating,
ventilation, air conditioning, refrigeration and clean-room process ventilation;
fire protection;  plumbing, process and high-purity piping; water and wastewater
treatment and central plant heating and cooling);  (c) United States  facilities
services;  (d) Canada construction and facilities  services;  (e) United Kingdom
construction and facilities services;  and (f) Other international  construction
and facilities services.

EMCOR Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE M Segment Information - (continued)

The segment "United States facilities  services"  principally  consists of those
operations which provide a portfolio of services needed to support the operation
and maintenance of customers' facilities  (industrial  maintenance and services;
outage  services to utilities and industrial  plants;  commercial and government
site-based   operations  and  maintenance;   military  base  operations  support
services; mobile maintenance and services;  facilities management;  installation
and support for building systems;  technical consulting and diagnostic services;
small modification and retrofit projects; retrofit projects to comply with clean
air laws;  and  program  development,  management  and  maintenance  for  energy
systems),  which services are not generally  related to customers'  construction
programs,  as well as industrial  services  operations,  which primarily provide
aftermarket  maintenance and repair services,  replacement parts and fabrication
services for highly engineered shell and tube heat exchangers for refineries and
the petrochemical  industry.  The Canada, United Kingdom and Other international
construction and facilities  services segments perform electrical  construction,
mechanical  construction  and  facilities  services.  Our  "Other  international
construction and facilities  services" segment,  currently operating only in the
Middle East,  represents our operations outside of the United States, Canada and
the United  Kingdom.  The following  tables present  information  about industry
segments and geographic  areas for the three and nine months ended September 30,
2009 and 2008 (in thousands):



                                                                    For the three months ended September 30,
                                                                    ----------------------------------------
                                                                       2009                          2008
                                                                    ----------                    ----------
Revenues from unrelated entities:
                                                                                            
   United States electrical construction and facilities services    $  309,820                    $  446,742
   United States mechanical construction and facilities services       491,686                       625,599
   United States facilities services                                   352,365                       365,153
                                                                    ----------                    ----------
   Total United States operations                                    1,153,871                     1,437,494
   Canada construction and facilities services                          80,986                       114,861
   United Kingdom construction and facilities services                 137,128                       167,994
   Other international construction and facilities services                 --                            --
                                                                    ----------                    ----------
   Total worldwide operations                                       $1,371,985                    $1,720,349
                                                                    ==========                    ==========




                                                                    For the three months ended September 30,
                                                                    ----------------------------------------
                                                                       2009                          2008
                                                                    ----------                    ----------
Total revenues:
                                                                                            
   United States electrical construction and facilities services    $  312,226                    $  448,056
   United States mechanical construction and facilities services       497,017                       630,794
   United States facilities services                                   357,095                       366,665
   Less intersegment revenues                                          (12,467)                       (8,021)
                                                                    ----------                    ----------
   Total United States operations                                    1,153,871                     1,437,494
   Canada construction and facilities services                          80,986                       114,861
   United Kingdom construction and facilities services                 137,128                       167,994
   Other international construction and facilities services                 --                            --
                                                                    ----------                    ----------
   Total worldwide operations                                       $1,371,985                    $1,720,349
                                                                    ==========                    ==========




EMCOR Group, Inc. and Subsidiaries



Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE M Segment Information - (continued)

                                                                     For the nine months ended September 30,
                                                                    ----------------------------------------
                                                                       2009                          2008
                                                                    ----------                    ----------
Revenues from unrelated entities:
                                                                                            
   United States electrical construction and facilities services    $  956,362                    $1,277,935
   United States mechanical construction and facilities services     1,546,294                     1,854,498
   United States facilities services                                 1,081,808                     1,121,815
                                                                    ----------                    ----------
   Total United States operations                                    3,584,464                     4,254,248
   Canada construction and facilities services                         231,203                       317,061
   United Kingdom construction and facilities services                 373,624                       533,415
   Other international construction and facilities services                 --                            --
                                                                    ----------                    ----------
   Total worldwide operations                                       $4,189,291                    $5,104,724
                                                                    ==========                    ==========




                                                                     For the nine months ended September 30,
                                                                    ----------------------------------------
                                                                       2009                          2008
                                                                    ----------                    ----------
Total revenues:
                                                                                            
   United States electrical construction and facilities services    $  962,487                    $1,282,250
   United States mechanical construction and facilities services     1,559,823                     1,867,092
   United States facilities services                                 1,093,981                     1,127,357
   Less intersegment revenues                                          (31,827)                      (22,451)
                                                                    ----------                    ----------
   Total United States operations                                    3,584,464                     4,254,248
   Canada construction and facilities services                         231,203                       317,061
   United Kingdom construction and facilities services                 373,624                       533,415
   Other international construction and facilities services                 --                            --
                                                                    ----------                    ----------
   Total worldwide operations                                       $4,189,291                    $5,104,724
                                                                    ==========                    ==========





EMCOR Group, Inc. and Subsidiaries



Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE M Segment Information - (continued)

                                                                    For the three months ended September 30,
                                                                    ----------------------------------------
                                                                       2009                          2008
                                                                    ----------                    ----------
Operating income (loss):
                                                                                            
   United States electrical construction and facilities services    $   26,266                    $   33,657
   United States mechanical construction and facilities services        32,340                        31,284
   United States facilities services                                    15,163                        22,725
                                                                    ----------                    ----------
   Total United States operations                                       73,769                        87,666
   Canada construction and facilities services                           4,537                         2,587
   United Kingdom construction and facilities services                   4,000                         4,421
   Other international construction and facilities services                (40)                           --
   Corporate administration                                            (14,916)                      (16,036)
   Restructuring expenses                                                  (90)                           --
                                                                    ----------                    ----------
   Total worldwide operations                                           67,260                        78,638

Other corporate items:
   Interest expense                                                     (1,947)                       (2,535)
   Interest income                                                         788                         2,373
                                                                    ----------                    ----------
   Income before income taxes                                       $   66,101                    $   78,476
                                                                    ==========                    ==========




                                                                     For the nine months ended September 30,
                                                                    ----------------------------------------
                                                                       2009                          2008
                                                                    ----------                    ----------

Operating income (loss):
                                                                                            
   United States electrical construction and facilities services    $   83,939                    $   75,742
   United States mechanical construction and facilities services        84,760                        74,226
   United States facilities services                                    61,219                        83,346
                                                                    ----------                    ----------
   Total United States operations                                      229,918                       233,314
   Canada construction and facilities services                          13,396                         8,202
   United Kingdom construction and facilities services                   9,744                        10,459
   Other international construction and facilities services                (40)                         (596)
   Corporate administration                                            (42,394)                      (49,671)
   Restructuring expenses                                               (4,200)                          (71)
                                                                    ----------                    ----------
   Total worldwide operations                                          206,424                       201,637

Other corporate items:
   Interest expense                                                     (5,640)                       (9,160)
   Interest income                                                       3,416                         7,565
                                                                    ----------                    ----------
   Income before income taxes                                       $  204,200                    $  200,042
                                                                    ==========                    ==========




EMCOR Group, Inc. and Subsidiaries



Notes to Condensed Consolidated Financial Statements (Unaudited)

NOTE M Segment Information - (continued)

                                                                    September 30,                 December 31,
                                                                        2009                          2008
                                                                    -------------                 ------------
Total assets:
                                                                                            
   United States electrical construction and facilities services    $  303,383                    $  379,945
   United States mechanical construction and facilities services       700,614                       810,199
   United States facilities services                                 1,047,807                     1,088,474
                                                                    ----------                    ----------
   Total United States operations                                    2,051,804                     2,278,618
   Canada construction and facilities services                         125,312                       128,460
   United Kingdom construction and facilities services                 234,881                       203,764
   Other international construction and facilities services                 --                            --
   Corporate administration                                            598,132                       397,562
                                                                    ----------                    ----------
   Total worldwide operations                                       $3,010,129                    $3,008,404
                                                                    ==========                    ==========





ITEM 2. MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

We are one of the largest electrical and mechanical  construction and facilities
services firms in the United States,  Canada,  and the United Kingdom and in the
world. We provide services to a broad range of commercial,  industrial,  utility
and institutional  customers through approximately 75 operating subsidiaries and
joint venture entities. Our offices are located in the United States, Canada and
the United  Kingdom.  In the Middle East,  we carry on business  through a joint
venture.

Overview

The following table presents selected  financial data for the three months ended
September  30, 2009 and 2008 (in  thousands,  except  percentages  and per share
data):



                                                     For the three months ended
                                                            September 30,
                                                     ---------------------------
                                                        2009             2008
                                                     ----------       ----------
                                                                
Revenues                                             $1,371,985       $1,720,349
  Revenues (decrease) increase from prior year            (20.2)%           14.6%
Operating income                                     $   67,260       $   78,638
  Operating income as a percentage of revenues              4.9%             4.6%
Net income attributable to EMCOR Group, Inc.         $   39,986       $   48,635
Diluted earnings per common share                    $     0.59       $     0.72



The results of our operations for the third quarter of 2009 reflect decreases in
revenues,  gross profit,  operating income,  net income and diluted earnings per
common share  compared to the year ago  quarter;  however,  gross profit  margin
(gross  profit as a percentage  of revenues)  and  operating  margin  (operating
income as a percentage of revenues)  increased compared to the year ago quarter.
The decrease in revenues for the 2009 third quarter,  when compared to the prior
year's  third  quarter,  was  primarily  attributable  to: (a) a decline in work
performed  on  domestic  commercial  and  hospitality   construction   projects,
generally  as a result  of the  economic  slowdown,  (b) a decline  in  revenues
arising  from  the  mobile  mechanical  services  group  of  our  United  States
facilities services segment and (c) the unfavorable exchange rate effects of the
weakening  British pound and Canadian  dollar  against the United States dollar.
During the third quarter of 2009,  companies we acquired in 2009 and 2008,  that
are within our United States  facilities  services  segment,  contributed  $24.3
million to revenues and $0.6 million to operating income (net of $1.1 million of
amortization expense attributable to identifiable  intangible assets included in
cost of sales and selling, general and administrative expenses). The decrease in
operating  income was a result of lower operating  income from our United States
electrical  construction  and facilities  services and United States  facilities
services  segments.  These  decreases  were  partially  offset by improvement in
operating  income  primarily  as a result of: (a) reduced  selling,  general and
administrative  expenses and (b) the turnaround in the performance of one of our
operations  within our United  States  mechanical  construction  and  facilities
services segment,  which operation had experienced large operating losses in the
third  quarter of 2008.  The  operating  income of our Canada  construction  and
facilities services segment also improved for the 2009 third quarter compared to
the year ago quarter.

The improvement in operating margin for the 2009 third quarter, when compared to
the prior  year's  third  quarter,  was in large part due to the increase in the
gross profit margin in our domestic  construction  segments, as well as improved
operating performance by our international operations. The increase in the gross
profit  margin for the 2009 third  quarter,  when  compared to the prior  year's
third  quarter,  was  primarily  the result of (a) improved  margins  within our
United States  electrical  construction  and  facilities  services  segment as a
result of the resolution of  uncertainties on projects nearing or at completion,
and improved  productivity,  (b) the turnaround in the performance of one of our
operations,  which had experienced  large operating  losses in 2008,  within our
United States  mechanical  construction and facilities  services segment and (c)
the improved performance of our international  operations.  These increases were
partially  offset by lower gross profit margin in our United  States  facilities
services  segment  as a result of lower  margins,  primarily  in its  industrial
services operations.

Cash provided by operating  activities  increased by $72.5 million for the first
nine months of 2009, compared to the first nine months of 2008, primarily due to
changes in our working capital.  Cash used for investing activities decreased by
$33.4  million  for the first nine  months of 2009,  compared  to the first nine
months of 2008,  primarily  due to a $32.3  million  decrease  in  payments  for
acquisitions of businesses, identifiable intangible assets and payments pursuant
to related earn-out  agreements.  Cash used in financing activities decreased by
$24.5 million during the first nine months of 2009, compared to the prior year's
first nine months,  primarily  due to  repayment  of a portion of our  long-term
indebtedness  in the first nine months of 2008.  Interest  expense for the first
nine months of 2009 was $5.6 million,  a $3.5 million  decrease  compared to the
first nine months of 2008.  The decrease in interest  expense was related to the
reduction in our long-term  indebtedness and lower interest rates as compared to
2008. Interest income for the first nine months of 2009 was $3.4 million, a $4.1
million  decrease  compared  to the first nine months of 2008.  The  decrease in
interest  income was  primarily  related to lower  interest  rates earned on our
invested cash balances.

We  completed  one  acquisition  during  the  first  nine  months of 2009 for an
immaterial  amount.  The acquired  company,  which  provides  mobile  mechanical
services, has been included in our United States facilities services segment and
expands our service  capabilities  in a  geographical  area in which we had been
already operating.  The acquisition is not material to our results of operations
for the periods presented.

Operating Segments

We have the following reportable segments which provide services associated with
the design, integration,  installation,  start-up,  operation and maintenance of
various  systems:  (a) United  States  electrical  construction  and  facilities
services  (involving systems for electrical power transmission and distribution;
premises  electrical and lighting  systems;  low-voltage  systems,  such as fire
alarm, security and process control;  voice and data communication;  roadway and
transit  lighting;   and  fiber  optic  lines);  (b)  United  States  mechanical
construction   and   facilities   services   (involving   systems  for  heating,
ventilation, air conditioning, refrigeration and clean-room process ventilation;
fire protection;  plumbing, process and high-purity piping; water and wastewater
treatment and central plant heating and cooling);  (c) United States  facilities
services;  (d) Canada construction and facilities  services;  (e) United Kingdom
construction and facilities services;  and (f) Other international  construction
and  facilities  services.  The  segment  "United  States  facilities  services"
principally  consists of those  operations which provide a portfolio of services
needed to  support  the  operation  and  maintenance  of  customers'  facilities
(industrial   maintenance  and  services;   outage  services  to  utilities  and
industrial  plants;   commercial  and  government   site-based   operations  and
maintenance;  military base operations support services;  mobile maintenance and
services; facilities management;  installation and support for building systems;
technical  consulting and diagnostic  services;  small modification and retrofit
projects;  retrofit  projects  to  comply  with  clean  air  laws;  and  program
development,  management and maintenance for energy systems), which services are
not generally related to customers' construction programs, as well as industrial
services operations,  which primarily provide aftermarket maintenance and repair
services, replacement parts and fabrication services for highly engineered shell
and tube heat  exchangers  for refineries and the  petrochemical  industry.  The
Canada,  United  Kingdom and Other  international  construction  and  facilities
services segments perform electrical  construction,  mechanical construction and
facilities  services.  Our  "Other  international  construction  and  facilities
services" segment,  currently operating only in the Middle East,  represents our
operations outside of the United States, Canada and the United Kingdom.

Results of Operations

Revenues

The following  tables  present our  operating  segment  revenues from  unrelated
entities and their  respective  percentages  of total  revenues  (in  thousands,
except for percentages):



                                                                       For the three months ended September 30,
                                                                     --------------------------------------------
                                                                                    % of                    % of
                                                                        2009        Total        2008       Total
                                                                     ----------     -----     ----------    -----
Revenues:
                                                                                                 
   United States electrical construction and facilities services     $  309,820      23%      $  446,742     26%
   United States mechanical construction and facilities services        491,686      36%         625,599     36%
   United States facilities services                                    352,365      26%         365,153     21%
                                                                     ----------               ----------
   Total United States operations                                     1,153,871      84%       1,437,494     84%
   Canada construction and facilities services                           80,986       6%         114,861      7%
   United Kingdom construction and facilities services                  137,128      10%         167,994     10%
   Other international construction and facilities services                  --      --               --     --
                                                                     ----------               ----------
   Total worldwide operations                                        $1,371,985     100%      $1,720,349    100%
                                                                     ==========               ==========





                                                                        For the nine months ended September 30,
                                                                     --------------------------------------------
                                                                                    % of                    % of
                                                                        2009        Total        2008       Total
                                                                     ----------     -----     ----------    -----
Revenues:
                                                                                                 
   United States electrical construction and facilities services     $  956,362      23%      $1,277,935     25%
   United States mechanical construction and facilities services      1,546,294      37%       1,854,498     36%
   United States facilities services                                  1,081,808      26%       1,121,815     22%
                                                                     ----------               ----------
   Total United States operations                                     3,584,464      86%       4,254,248     83%
   Canada construction and facilities services                          231,203       6%         317,061      6%
   United Kingdom construction and facilities services                  373,624       9%         533,415     10%
   Other international construction and facilities services                  --      --               --     --
                                                                     ----------               ----------
   Total worldwide operations                                        $4,189,291     100%      $5,104,724    100%
                                                                     ==========               ==========



As  described  below in more  detail,  our  revenues  for the three months ended
September  30,  2009  decreased  to $1.4  billion  compared  to $1.7  billion of
revenues for the three months ended September 30, 2008, and our revenues for the
nine months ended September 30, 2009 decreased to $4.2 billion  compared to $5.1
billion for the nine months ended  September 30, 2008.  The decrease in revenues
for the three and nine month periods ended  September 30, 2009,  compared to the
same  periods in 2008,  extended  across all of our  business  segments  and was
primarily  attributable  to:  (a)  lower  levels  of work in our  United  States
electrical  construction and facilities services and mechanical construction and
facilities  services  segments,  most  notably  on  commercial  and  hospitality
projects, and generally as a result of the economic slowdown, (b) lower revenues
from our Canadian  operations as a result of fewer  contracts in the automotive,
energy and industrial  markets and (c) the unfavorable  exchange rate effects of
the  weakening  British  pound and  Canadian  dollar  against the United  States
dollar.  This decrease was  partially  offset by revenues for the three and nine
months  ended   September  30,  2009  of  $24.3   million  and  $89.0   million,
respectively,  attributable  to companies  acquired in 2009 and 2008,  which are
reported  within  our  United  States  facilities  services  and  United  States
mechanical construction and facilities services segments.

Our backlog at September 30, 2009 was $3.39 billion compared to $4.42 billion of
backlog at  September  30, 2008.  Our backlog was $4.00  billion at December 31,
2008.  Backlog decreases as we perform work on existing  contracts and increases
with  awards of new  contracts.  The  decrease in our United  States  electrical
construction   and  facilities   services  and  our  United  States   mechanical
construction and facilities  services  segments'  backlog at September 30, 2009,
compared to such backlog at September 30, 2008,  was primarily due to a decrease
in  awards  within  the  commercial,  hospitality  and  industrial  construction
markets,  partially  offset  by an  increase  in  awards  in  the  institutional
construction  market.  Backlog  is not a term  recognized  under  United  States
generally accepted  accounting  principles;  however, it is a common measurement
used in our industry. Backlog includes unrecognized revenues to be realized from
uncompleted  construction  contracts plus  unrecognized  revenues expected to be
realized over the remaining term of facilities services  contracts.  However, if
the remaining  term of a facilities  services  contract  exceeds 12 months,  the
unrecognized  revenues  attributable  to such  contract  included in backlog are
limited to only the next 12 months of revenues.

Revenues of our United States  electrical  construction and facilities  services
segment  for the three  months  ended  September  30, 2009  decreased  by $136.9
million  compared to revenues  for the three months  ended  September  30, 2008.
Revenues of this segment for the nine months ended  September 30, 2009 decreased
by $321.6 million  compared to revenues for the nine months ended  September 30,
2008.  The decrease in revenues for both periods was primarily  attributable  to
lower levels of work on commercial,  industrial and hospitality  projects,  most
notably in the New York,  greater  Chicago  (including  northern  Indiana),  Las
Vegas,  and  Washington  D.C.  markets,  as a result of the  recession and tight
credit  markets.  These  decreases in revenues  for both periods were  partially
offset by an increase in revenues from healthcare related projects.

Revenues of our United States  mechanical  construction and facilities  services
segment  for the three  months  ended  September  30, 2009  decreased  by $133.9
million  compared to revenues  for the three months  ended  September  30, 2008.
Revenues of this segment for the nine months ended  September 30, 2009 decreased
by $308.2 million  compared to revenues for the nine months ended  September 30,
2008. The decrease in revenues for both periods was primarily  attributable to a
decrease in work on hospitality projects,  most notably in the Las Vegas market,
and  commercial  projects.  The  decreases  in revenues  for both  periods  were
partially  offset by an increase in revenues  from work  performed on industrial
and  healthcare  projects.  Additionally,  the decrease in revenues for the nine
months ended September 30, 2009 was partially offset by revenues of $2.2 million
from a company acquired during the first quarter of 2008.

Our United States facilities  services  revenues  decreased by $12.8 million for
the three months  ended  September  30, 2009  compared to revenues for the three
months ended  September 30, 2008, and by $40.0 million for the nine months ended
September 30, 2009 compared to revenues for the nine months ended  September 30,
2008.  The  decreases in revenues for the three and nine months ended  September
30,  2009  were  primarily  attributable  to  lower  revenues  from  our  mobile
mechanical services group as a result of lower revenues from small discretionary
projects,  controls work and repair service due to the economic downturn and the
cooler than normal summer in some of our major markets. The decrease in revenues
for the nine months  ended  September  30, 2009 was also  attributable  to lower
revenues from our industrial  services  operations,  (i) which benefited in 2008
from a  significant  turnaround/expansion  contract at a refinery and (ii) which
experienced  adverse  industry  conditions that led to lower demand for our shop
and field refinery and petrochemical  services.  These decreases in revenues for
the three and nine month periods ended September 30, 2009 were partially  offset
by:  (a)  revenues  of $24.3  million  and  $86.8  million,  respectively,  from
companies  acquired in 2009 and 2008,  which  perform  maintenance  services for
utility and  industrial  plants and perform mobile  mechanical  services and (b)
increases  in  revenues  from  our  site-based  government  facilities  services
operations.

Revenues of our Canada construction and facilities services segment decreased by
$33.9 million for the three months ended September 30, 2009 compared to revenues
for the  three  months  ended  September  30,  2008.  Revenues  of this  segment
decreased by $85.9 million for the nine months ended September 30, 2009 compared
to revenues  for the nine months  ended  September  30,  2008.  The  decrease in
revenues for both periods was  primarily  attributable  to fewer  contracts  for
automotive,  energy and industrial projects. In addition, $4.4 million and $33.8
million  of the  decrease  in  revenues  for the  three  and nine  months  ended
September 30, 2009, respectively,  was a result of the weakening of the Canadian
dollar  against  the United  States  dollar.  The  decreases  in  revenues  were
partially offset by more work on commercial and healthcare related projects.

Our United Kingdom  construction and facilities  services revenues  decreased by
$30.9 million for the three months ended September 30, 2009 compared to revenues
for the three months ended  September 30, 2008.  Approximately  $21.1 million of
this  decrease in revenues was a result of the  weakening  of the British  pound
against the United States dollar.  Revenues of this segment  decreased by $159.8
million for the nine months ended  September  30, 2009  compared to revenues for
the nine months ended  September 30, 2008.  Approximately  $97.6 million of this
decrease in revenues was a result of the  weakening of the British pound against
the United States dollar. In addition, the decrease in revenues for both periods
was partially  attributable to a decrease in revenues relating to rail contracts
as a result of the planned  strategy to exit this market and lower revenues from
the United Kingdom's facilities services business.

Other  international  construction and facilities services activities consist of
operations  currently  operating  only in the Middle  East.  All of the  current
projects in this market are being performed through a joint venture. The results
of the joint venture were accounted for under the equity method.

Cost of sales and Gross profit

The following tables present our cost of sales, gross profit (revenues less cost
of sales) and gross profit margin (in thousands, except for percentages):



                                                For the three months ended       For the nine months ended
                                                        September 30,                  September 30,
                                               -----------------------------   -----------------------------
                                                  2009               2008         2009               2008
                                               ----------         ----------   ----------         ----------
                                                                                      
Cost of sales                                  $1,166,740         $1,496,003   $3,576,003         $4,465,242
Gross profit                                   $  205,245         $  224,346   $  613,288         $  639,482
Gross profit, as a percentage of revenues            15.0%              13.0%        14.6%              12.5%



Our gross profit decreased by $19.1 million for the three months ended September
30, 2009  compared to the three months ended  September  30, 2008.  Gross profit
decreased by $26.2 million for the nine months ended September 30, 2009 compared
to the nine months ended  September  30, 2008.  The decrease in gross profit for
both  periods was  primarily  attributable  to lower  gross  profit from (a) our
industrial  services and mobile  mechanical  operations within our United States
facilities   services   segment  due  to  lower  levels  of  work  and  (b)  our
international  operations  due to the  unfavorable  exchange rate effects of the
weakening British pound and Canadian dollar against the United States dollar. In
addition,  the decrease in gross profit for the third quarter of 2009,  compared
to the third quarter of 2008, was primarily attributable to lower volume of work
in our  United  States  electrical  construction  and  facilities  services  and
mechanical  construction  and  facilities  services  segments,  most  notably on
commercial  projects.  The overall  decrease in gross profit for the nine months
ended  September 30, 2009 was partially  offset by increases in the gross profit
contributed by our United States electrical construction and facilities services
and mechanical  construction and facilities  services  segments and by companies
acquired in 2009 and 2008. In addition, the overall decrease in gross profit for
the three months ended  September 30, 2009 was partially  offset by increases in
the gross profit  contributed by our United States  mechanical  construction and
facilities  services segment.  For the three and nine months ended September 30,
2009,  companies  acquired in 2009 and 2008  contributed  $2.2  million and $8.4
million to gross profit,  net of  amortization  expense of $0.7 million and $2.5
million, respectively.

Our gross profit margin was 15.0% and 13.0% for the three months ended September
30, 2009 and 2008, respectively. Our gross profit margin was 14.6% and 12.5% for
the nine months ended September 30, 2009 and 2008, respectively. The increase in
the gross  profit  margin for the three  months  ended  September  30,  2009 was
primarily the result of (a) improved margins within our United States electrical
construction  and facilities  services  segment as a result of the resolution of
uncertainties on projects at or nearing completion,  and improved  productivity,
(b) the  turnaround  in the  performance  of one of our  operations,  which  had
experienced  large operating losses in 2008 within our United States  mechanical
construction and facilities services segment and (c) the improved performance of
our  international  operations.  In  addition,  the increase in the gross profit
margin for the nine months ended  September 30, 2009 was partially  attributable
to a charge to expense in 2008 of $7.9  million  in  connection  with an adverse
ruling in a construction  lawsuit (the "UOSA  Action")  within our United States
mechanical  construction and facilities  services segment.  (The UOSA Action was
concluded in the third  quarter of 2009,  and as a  consequence,  the Company is
liable to the other party to the  litigation  for  approximately  $0.7 million.)
These  increases  in both periods  were  partially  offset by lower gross profit
margin in our United  States  facilities  services  segment as a result of lower
margins in our industrial services operations.


Selling, general and administrative expenses

The following tables present our selling,  general and  administrative  expenses
and selling, general and administrative expenses as a percentage of revenues (in
thousands, except for percentages):



                                                For the three months ended       For the nine months ended
                                                        September 30,                   September 30,
                                               -----------------------------   -----------------------------
                                                  2009               2008         2009               2008
                                               ----------         ----------   ----------         ----------
                                                                                      
Selling, general and administrative expenses   $  137,895         $  145,708   $  402,664         $  437,774
Selling, general and administrative expenses,
  as a percentage of revenues                        10.1%               8.5%         9.6%               8.6%



Our  selling,  general and  administrative  expenses  for the three months ended
September  30, 2009  decreased  by $7.8  million to $137.9  million  compared to
$145.7  million for the three months ended  September 30, 2008, and decreased by
$35.1  million to $402.7  million for the nine months ended  September  30, 2009
compared to $437.8 million for the comparable 2008 period. Selling,  general and
administrative  expenses as a percentage of revenues were 10.1% and 9.6% for the
three and nine months ended  September  30, 2009,  compared to 8.5% and 8.6% for
the three and nine months ended September 30, 2008,  respectively.  The decrease
in selling,  general and  administrative  expenses for the three and nine months
ended September 30, 2009,  compared to the three and nine months ended September
30, 2008, was primarily due to: (a) lower incentive  compensation  accruals as a
result of reduced forecasted earnings and lower staff levels in 2009 compared to
2008, (b) lower employee  costs,  such as salaries and employee  benefits,  as a
result of downsizing  of staff at numerous  locations,  (c) lower  discretionary
spending  and (d) a $1.9  million  and  $10.1  million  decrease  as a result of
changes in the rates of  exchange  of British  pounds and  Canadian  dollars for
United  States  dollars due to the  weakening of the British  pound and Canadian
dollar,  respectively.  These decreases in selling,  general and  administrative
expenses were partially  offset by (a) $1.6 million and $6.4 million of expenses
for the three and nine months ended September 30, 2009,  respectively,  directly
related to companies acquired in 2009 and 2008,  including  amortization expense
of $0.4 million and $1.4 million,  respectively, and (b) a $2.9 million increase
in our provision for doubtful  accounts for the nine months ended  September 30,
2009. In addition,  selling,  general and administrative  expenses for the three
months  ended  September  30,  2009 as compared  to the same 2008  period,  were
unfavorably  affected by changes in our phantom stock units, whose value is tied
to the value of our common stock;  for the nine months ended September 30, 2009,
as  compared  to the same period in 2008,  selling,  general and  administrative
expenses were favorably  impacted by the changes in the valuation of our phantom
stock units.  Certain of the phantom stock units  referred to above were settled
in cash during the first quarters of 2009 and 2008.

Restructuring expenses

Restructuring  expenses,  primarily related to employee  severance  obligations,
were  $0.09  million  and $4.2  million  for the  three  and nine  months  ended
September  30, 2009,  respectively.  Restructuring  expenses were zero and $0.07
million for the three and nine months ended  September  30, 2008.  Restructuring
expenses for 2009 were primarily  related to our international  operations,  our
United States  mechanical  construction and facilities  services segment and our
United States facilities services segment. As of September 30, 2009, the balance
of our severance obligations yet to be paid was $0.8 million, and such amount is
expected to be paid in 2009.

Operating income

The following  tables present our operating  income (loss) and operating  income
(loss)  as  a  percentage  of  segment  revenues  from  unrelated  entities  (in
thousands, except for percentages):



                                                                       For the three months ended September 30,
                                                                      -----------------------------------------
                                                                                 % of                   % of
                                                                                Segment                Segment
                                                                        2009    Revenues      2008     Revenues
                                                                      --------  --------    --------   --------
Operating income (loss):
                                                                                             
   United States electrical construction and facilities services      $ 26,266    8.5%      $ 33,657     7.5%
   United States mechanical construction and facilities services        32,340    6.6%        31,284     5.0%
   United States facilities services                                    15,163    4.3%        22,725     6.2%
                                                                      --------              --------
   Total United States operations                                       73,769    6.4%        87,666     6.1%
   Canada construction and facilities services                           4,537    5.6%         2,587     2.3%
   United Kingdom construction and facilities services                   4,000    2.9%         4,421     2.6%
   Other international construction and facilities services                (40)    --             --      --
   Corporate administration                                            (14,916)    --        (16,036)     --
   Restructuring expenses                                                  (90)    --             --      --
                                                                      --------              --------
   Total worldwide operations                                           67,260    4.9%        78,638     4.6%

Other corporate items:
   Interest expense                                                     (1,947)               (2,535)
   Interest income                                                         788                 2,373
                                                                      --------              --------
Income before income taxes                                            $ 66,101              $ 78,476
                                                                      ========              ========





                                                                       For the nine months ended September 30,
                                                                      -----------------------------------------
                                                                                 % of                   % of
                                                                                Segment                Segment
                                                                        2009    Revenues      2008     Revenues
                                                                      --------  --------    --------   --------
Operating income (loss):
                                                                                             
   United States electrical construction and facilities services      $ 83,939    8.8%      $ 75,742     5.9%
   United States mechanical construction and facilities services        84,760    5.5%        74,226     4.0%
   United States facilities services                                    61,219    5.7%        83,346     7.4%
                                                                      --------              --------
   Total United States operations                                      229,918    6.4%       233,314     5.5%
   Canada construction and facilities services                          13,396    5.8%         8,202     2.6%
   United Kingdom construction and facilities services                   9,744    2.6%        10,459     2.0%
   Other international construction and facilities services                (40)    --           (596)     --
   Corporate administration                                            (42,394)    --        (49,671)     --
   Restructuring expenses                                               (4,200)    --            (71)     --
                                                                      --------              --------
   Total worldwide operations                                          206,424    4.9%       201,637     4.0%

Other corporate items:
   Interest expense                                                     (5,640)               (9,160)
   Interest income                                                       3,416                 7,565
                                                                      --------              --------
Income before income taxes                                            $204,200              $200,042
                                                                      ========              ========




As described below in more detail,  operating  income decreased by $11.4 million
for the three  months  ended  September  30, 2009 to $67.3  million  compared to
operating income of $78.6 million for the three months ended September 30, 2008.
Operating  income  increased by $4.8 million for the nine months ended September
30, 2009 to $206.4 million  compared to $201.6 million for the nine months ended
September 30, 2008.  Operating  income as a percentage  of revenues  ("operating
margin")  increased  to 4.9% for the  three  months  ended  September  30,  2009
compared to 4.6% for the three months ended September 30, 2008, and increased to
4.9% for the nine months ended  September 30, 2009 compared to 4.0% for the nine
months ended  September 30, 2008.  The  improvement  in operating  margin was in
large part due to the  increase in the gross  profit  margin  from our  domestic
construction  segments,  as  well  as  improved  operating  performance  by  our
international operations.

Our United States  electrical  construction  and facilities  services  operating
income of $26.3 million for the three months ended  September 30, 2009 decreased
by $7.4  million  compared to  operating  income of $33.7  million for the three
months ended September 30, 2008. The decrease in operating  income for the three
months  ended  September  30,  2009,  compared to the same  period in 2008,  was
primarily  the  result  of  lower  gross  profit  from  commercial  construction
projects.  Operating income of $83.9 million for the nine months ended September
30, 2009 increased by $8.2 million compared to operating income of $75.7 million
for the nine months ended  September 30, 2008. The increase in operating  income
for the nine months ended  September  30,  2009,  compared to the same period in
2008,  was  primarily  the result of  increased  gross  profit  from  industrial
projects,  including  the  resolution  of  uncertainties  on projects at or near
completion,  and improved  productivity,  and from healthcare and transportation
projects,  partially offset by lower gross profit from  commercial,  hospitality
and institutional  projects.  Selling,  general and administrative expenses also
decreased for the three and nine months ended  September  30, 2009,  compared to
the same  periods in 2008,  principally  due to lower  employee  costs,  such as
salaries, bonuses and employee benefits,  primarily as a result of downsizing of
staff at numerous locations and lower  discretionary  spending.  The increase in
the operating  margin for both the three and nine month periods ended  September
30, 2009 is primarily the result of increased gross profit margin.

Our United States  mechanical  construction  and facilities  services  operating
income for the three months ended  September 30, 2009 was $32.3 million,  a $1.1
million  increase  compared to operating  income of $31.3  million for the three
months  ended  September  30, 2008.  Operating  income for the nine months ended
September 30, 2009 was $84.8 million,  a $10.5 million  improvement  compared to
operating  income of $74.2 million for the nine months ended September 30, 2008.
Operating  income increased during the three and nine months ended September 30,
2009,  compared to the same periods in 2008,  primarily  due to increased  gross
profits  from  industrial,   healthcare  and  institutional   projects  and  the
turnaround in the  performance of one of our  operations,  which had experienced
large operating losses in 2008. These increases were partially offset by notably
lower  operating  income  at  our  Las  Vegas  subsidiary  and  attributable  to
commercial  construction  projects as a result of the current economic slowdown.
In  addition,  the  increase  in  operating  income  for the nine  months  ended
September  30,  2009,  compared  to the  same  period  in  2008,  was  partially
attributable  to a charge to expense in 2008 of $7.9 million in connection  with
the UOSA  Action.  Selling,  general  and  administrative  expenses  were  lower
primarily due to lower  employee  costs,  such as salaries,  employee  benefits,
and/or  bonuses  primarily  as a result  of  downsizing  of  staff  at  numerous
locations and lower discretionary spending. The increase in the operating margin
for both the three and nine month periods ended  September 30, 2009 is primarily
the result of increased gross profit margin.

Our United  States  facilities  services  operating  income for the three months
ended September 30, 2009 was $15.2 million compared to operating income of $22.7
million for the three months ended September 30, 2008.  Operating income for the
nine months ended  September  30, 2009 was $61.2  million  compared to operating
income of $83.3  million for the nine  months  ended  September  30,  2008.  The
decreases in operating  income during the three and nine months ended  September
30, 2009,  compared to the same  periods in 2008,  were  primarily  due to lower
operating income from (a) our industrial services operations, which benefited in
2008 from a significant  turnaround/expansion contract at a refinery and (b) our
mobile mechanical  services as a result of lower small  discretionary  projects,
controls  work and repair  services due to the economic  downturn and the cooler
than normal  summer in some of our major  markets.  The  decrease  in  operating
income during the nine months ended September 30, 2009, compared to the same

period  in 2008,  was also due to lower  operating  income  from our  industrial
services  operations,  which experienced adverse industry conditions that led to
lower  demand and  margins  for our shop and field  refinery  and  petrochemical
services.  The  decreases in operating  income  during the three and nine months
ended  September  30,  2009 were  partially  offset  by  operating  income  from
companies  acquired in 2009 and 2008,  which  contributed  $0.6 million and $2.1
million of operating  income,  net of  amortization  expense of $1.1 million and
$3.9 million,  respectively,  and which perform maintenance  services at utility
and industrial plants and perform mobile mechanical services.  In addition,  the
decrease for the nine months ended  September  30, 2009, as compared to the same
period in 2008, was partially offset by an increase in operating income from our
site-based  government  facilities  services  operations.  Selling,  general and
administrative  expenses  decreased  by $1.5  million in the three  months ended
September  30,  2009,  when  compared to the same  period in 2008,  due to lower
incentive  compensation  accruals.  This decrease was  partially  offset by $1.6
million  of  selling,   general  and  administrative  expenses  associated  with
companies  acquired  in 2009 and 2008,  including  amortization  expense of $0.4
million.  Selling, general and administrative expenses decreased by $4.7 million
in the  first  nine  months  of 2009 when  compared  to the same  period in 2008
excluding  the increase of $6.2 million of selling,  general and  administrative
expenses  associated  with the  companies  acquired in 2009 and 2008,  including
amortization  expense of $1.3 million,  and due to lower incentive  compensation
accruals.

Our  Canada  construction  and  facilities  services  operating  income was $4.5
million for the three months  ended  September  30, 2009,  compared to operating
income of $2.6  million for the three  months ended  September  30,  2008.  This
segment's operating income was $13.4 million for the nine months ended September
30, 2009 compared to operating  income of $8.2 million for the nine months ended
September 30, 2008.  The  operating  income  improvement  for the three and nine
months  ended  September  30, 2009,  compared to the same  periods in 2008,  was
primarily  due to  improved  results  from  energy,  industrial  and  commercial
construction contracts and reduced selling,  general and administrative expenses
as a result  of a  reduction  in  employees  and lower  discretionary  spending.
Operating  income for the three and nine  months  ended  September  30, 2009 was
adversely   impacted  by  (a)  reduced  operating  income  from  automotive  and
healthcare projects and (b) $0.2 million and $1.9 million for the three and nine
months ended September 30, 2009, respectively,  relating to the rate of exchange
of Canadian  dollars for United  States  dollars as a result of the weakening of
the  Canadian  dollar.  In  addition,  the  results  for the nine  months  ended
September  30,  2009,  as compared to the same  period in 2008,  were  adversely
impacted by $2.7  million in  restructuring  expenses  recorded by our  Canadian
operations.

Our United Kingdom construction and facilities services operating income for the
three months  ended  September  30, 2009 was $4.0 million  compared to operating
income of $4.4  million for the three  months ended  September  30,  2008.  This
segment's  operating income was $9.7 million for the nine months ended September
30, 2009 compared to operating income of $10.5 million for the nine months ended
September 30, 2008. The decrease in operating income was primarily  attributable
to  decreases  of $0.6  million  and $2.5  million for the three and nine months
ended  September  30,  2009,  respectively,  relating to the rate of exchange of
British  pounds for United  States  dollars as a result of the  weakening of the
British pound and lower operating  income from the facilities  services group in
the United  Kingdom.  These  decreases were  partially  offset by an increase in
operating income at the United Kingdom's  construction  business and as a result
of the wind  down of the rail  division  for the  three  and nine  months  ended
September 30, 2009 as compared to the same periods in 2008.

The Other  international  construction  and facilities  services  segment had an
operating  loss of $0.04  million and was  breakeven for the three month periods
ended September 30, 2009 and 2008,  respectively.  This segment had an operating
loss of $0.04  million for the nine months ended  September 30, 2009 compared to
an operating loss of $0.6 million for the nine months ended September 30, 2008.

Our corporate  administration  expenses for the three months ended September 30,
2009 were $14.9  million  compared to $16.0  million for the three  months ended
September 30, 2008.  Our corporate  administrative  expenses for the nine months
ended  September 30, 2009 were $42.4  million  compared to $49.7 million for the
nine months ended September 30, 2008. These decreases in expenses were primarily
attributable to (a) lower incentive  compensation  accruals, (b) lower marketing
and  advertising  expenses and (c) lower  discretionary  spending.  In addition,
corporate administration costs for the three months ended September 30, 2009, as
compared to the same period in 2008, were unfavorably affected by changes in our
phantom stock units,  whose value is tied to the value of our common stock;  for
the nine months  ended  September  30,  2009,  as compared to the same period in
2008,  corporate  administration costs were favorably impacted by the changes in
the  valuation of our phantom  stock units.  Certain of the phantom  stock units
referred  to above were  settled in cash  during the first  quarters of 2009 and
2008.

Interest expense for the three months ended September 30, 2009 and 2008 was $1.9
million and $2.5  million,  respectively.  Interest  expense for the nine months
ended   September  30,  2009  and  2008  was  $5.6  million  and  $9.2  million,
respectively.  The decrease in interest  expense was related to the reduction in
long-term  indebtedness  and lower interest rates as compared to 2008.  Interest
income for the three months ended  September 30, 2009 was $0.8 million  compared
to $2.4 million for the three months ended  September 30, 2008.  Interest income
for the nine months ended  September 30, 2009 was $3.4 million  compared to $7.6
million for the nine months ended  September 30, 2008.  The decrease in interest
income was primarily related to lower interest rates earned on our invested cash
balances.

For the three months ended September 30, 2009 and 2008, our income tax provision
was $25.6 million and $28.9 million, respectively, based on effective income tax
rates,  before discrete items,  of 38.1% and 38.4%,  respectively.  For the nine
months ended  September  30, 2009 and 2008,  our income tax  provision was $81.1
million and $76.9 million,  respectively,  based on effective  income tax rates,
before discrete items, of 38.7% and 39.0%, respectively.

Liquidity and Capital Resources

The  following  table  presents  our net cash  provided  by (used in)  operating
activities, investing activities and financing activities (in thousands):



                                                                     For the nine months ended
                                                                            September 30,
                                                                   ------------------------------
                                                                      2009                2008
                                                                   ----------          ----------
                                                                                 
Net cash provided by operating activities                          $ 272,195           $ 199,703
Net cash used in investing activities                              $ (40,204)          $ (73,565)
Net cash used in financing activities                              $    (371)          $ (24,865)
Effect of exchange rate changes on cash and cash equivalents       $  10,742           $ (12,061)



Our consolidated  cash balance  increased by  approximately  $242.4 million from
$405.9 million at December 31, 2008 to $648.2 million at September 30, 2009. The
$272.2 million in net cash provided by operating  activities for the nine months
ended September 30, 2009,  which increased $72.5 million when compared to $199.7
million in net cash provided by operating  activities  for the nine months ended
September 30, 2008,  was primarily  due to changes in our working  capital.  Net
cash used in  investing  activities  of $40.2  million for the nine months ended
September 30, 2009 decreased $33.4 million compared to $73.6 million used in the
nine months ended  September  30, 2008 and was  primarily due to a $32.3 million
decrease in payments for  acquisitions  of businesses,  identifiable  intangible
assets and payments  pursuant to related earn-out  agreements and a $7.9 million
decrease in amounts  paid for the  purchase of  property,  plant and  equipment,
partially  offset by a $6.7 million  increase in  investment  in and advances to
unconsolidated   entities  and  joint  ventures.  Net  cash  used  in  financing
activities for the nine months ended  September 30, 2009 decreased $24.5 million
compared  to the  nine  months  ended  September  30,  2008  and  was  primarily
attributable  to repayment  of a portion of our  long-term  indebtedness  in the
first nine months of 2008.

The  following  is a  summary  of  material  contractual  obligations  and other
commercial commitments (in millions):



                                                                             Payments Due by Period
                                                                    -----------------------------------------
                                                                       Less
                     Contractual                                       than       1-3        4-5       After
                     Obligations                           Total      1 year     years      years     5 years
- -----------------------------------------------------    --------     ------    ------     ------     -------

                                                                                    
Term Loan (including interest at 2.225%)                 $  200.1     $  7.4    $192.7     $   --     $    --
Capital lease obligations                                     0.7        0.3       0.3        0.1          --
Operating leases                                            202.2       53.0      76.0       39.4        33.8
Open purchase obligations (1)                               724.8      521.9     187.9       15.0          --
Other long-term obligations (2)                             226.4       28.4     181.2       16.8          --
Liabilities related to uncertain income tax positions        10.9        1.8       9.1         --          --
                                                         --------     ------    ------     ------     -------
Total Contractual Obligations                            $1,365.1     $612.8    $647.2     $ 71.3     $  33.8
                                                         ========     ======    ======     ======     =======




                                                                    Amount of Commitment Expiration by Period
                                                                    -----------------------------------------
                                                                       Less
                  Other Commercial                         Total       than       1-3        4-5       After
                     Commitments                         Committed    1 year     years      years     5 years
- -----------------------------------------------------    ---------    ------    ------     ------     -------

                                                                                    
Revolving Credit Facility (3)                            $     --     $   --    $   --     $   --     $    --
Letters of credit                                            65.2        7.6      57.6         --          --
                                                         --------     ------    ------     ------     -------
Total Commercial Obligations                             $   65.2     $  7.6    $ 57.6     $   --     $    --
                                                         ========     ======    ======     ======     =======



(1)  Represents  open  purchase  orders for  material and  subcontracting  costs
     related to construction  and service  contracts.  These purchase orders are
     not reflected in EMCOR's Condensed  Consolidated  Balance Sheets and should
     not impact  future cash  flows,  as amounts  are  expected to be  recovered
     through customer billings.
(2)  Represents  primarily  insurance  related  liabilities  and liabilities for
     deferred  income taxes,  classified as other  long-term  liabilities in the
     Condensed  Consolidated Balance Sheets. Cash payments for insurance related
     liabilities  may be payable beyond three years,  but it is not practical to
     estimate these  payments.  We provide funding to our pension plans based on
     at least  the  minimum  funding  required  by  applicable  regulations.  In
     determining the minimum  required  funding,  we utilize  current  actuarial
     assumptions and exchange rates to forecast estimates of amounts that may be
     payable  for up to five  years  in the  future.  In our  judgment,  minimum
     funding  estimates  beyond a five year  time  horizon  cannot  be  reliably
     estimated, and, therefore, have not been included in the table.
(3)  We classify  these  borrowings as short-term on our Condensed  Consolidated
     Balance  Sheets because of our intent and ability to repay the amounts on a
     short-term  basis.  As of  September  30,  2009,  there were no  borrowings
     outstanding under the Revolving Credit Facility.

Our revolving credit agreement (the "Revolving Credit Facility")  provides for a
revolving  credit  facility  of $375.0  million.  As of  September  30, 2009 and
December 31,  2008,  we had  approximately  $65.2  million and $53.7  million of
letters  of  credit  outstanding,   respectively,  under  the  Revolving  Credit
Facility.  There were no borrowings  under the Revolving  Credit  Facility as of
September 30, 2009 and December 31, 2008.

On September  19, 2007,  we entered  into an  agreement  providing  for a $300.0
million Term Loan. The proceeds were used to pay a portion of the  consideration
for the acquisition of FR X Ohmstede Acquisitions Co. ("Ohmstede") and costs and
expenses incident thereto. The Term Loan contains covenants, representations and
warranties and events of default.  The Term Loan covenants require,  among other
things,  maintenance of certain  financial ratios and certain  restrictions with
respect  to  payment  of  dividends,  common  stock  repurchases,   investments,
acquisitions,  indebtedness  and capital  expenditures.  We are required to make
principal  payments on the Term Loan in  installments  on the last day of March,
June, September and December of each year, which commenced in March 2008, in the
amount of $0.75 million.  A final payment  comprised of all remaining  principal
and interest is due in October 2010.  The Term Loan is secured by  substantially
all of our assets and most of the assets of our U.S. subsidiaries. The Term Loan
bears  interest at (1) the prime  commercial  lending rate  announced by Bank of
Montreal from time to time (3.25% at September 30, 2009) plus 0.0% to 0.5% based
on certain  financial  tests or (2) U.S.  dollar LIBOR  (0.25% at September  30,
2009) plus 1.0% to 2.25% based on certain  financial tests. The interest rate in
effect at September 30, 2009 was 1.25% (see Note H,  "Derivative  Instrument and
Hedging Activity"). Since September 19, 2007, we have made prepayments under the
Term Loan of $99.25  million,  and  mandatory  repayments of $5.25  million,  to
reduce the balance to $195.5 million at September 30, 2009.

The terms of our construction  contracts  frequently require that we obtain from
surety companies  ("Surety  Companies") and provide to our customers payment and
performance  bonds  ("Surety  Bonds")  as a  condition  to  the  award  of  such
contracts. The Surety Bonds secure our payment and performance obligations under
such  contracts,  and we have  agreed to  indemnify  the  Surety  Companies  for
amounts,  if any,  paid by them in respect of Surety Bonds issued on our behalf.
In  addition,  at the  request  of  labor  unions  representing  certain  of our
employees,  Surety Bonds are sometimes  provided to secure obligations for wages
and benefits payable to or for such employees.  Public sector contracts  require
Surety Bonds more frequently than private sector contracts, and accordingly, our
bonding  requirements  typically  increase  as the amount of public  sector work
increases.  As of September 30, 2009, based on our  percentage-of-completion  of
our projects  covered by Surety Bonds,  our aggregate  estimated  exposure,  had
there been defaults on all our existing contractual obligations, would have been
approximately  $1.3 billion.  The Surety Bonds are issued by Surety Companies in
return for premiums, which vary depending on the size and type of bond.

In recent  years,  there  has been a  reduction  in the  aggregate  surety  bond
issuance  capacity  of  Surety  Companies  due to  industry  consolidations  and
significant  losses of Surety Companies as a result of providing Surety Bonds to
construction companies, as well as companies in other industries.  Consequently,
the  availability  of Surety  Bonds has become  more  limited and the terms upon
which Surety Bonds are available  have become more  restrictive.  We continually
monitor our  available  limits of Surety  Bonds and discuss with our current and
other Surety Bond  providers the amount of Surety Bonds that may be available to
us based on our  financial  strength and the absence of any default by us on any
Surety Bond we have previously  obtained.  However,  if we experience changes in
our  bonding  relationships  or if  there  are  further  changes  in the  surety
industry,  we may seek to satisfy certain customer  requests for Surety Bonds by
posting  other forms of  collateral  in lieu of Surety  Bonds such as letters of
credit or guarantees by EMCOR Group,  Inc., by seeking to convince  customers to
forego the  requirement  for Surety  Bonds,  by  increasing  our  activities  in
business  segments  that  rarely  require  Surety  Bonds such as the  facilities
services  segment,  and/or by refraining from bidding for certain  projects that
require  Surety  Bonds.  There  can be no  assurance  that  we  will  be able to
effectuate alternatives to providing Surety Bonds to our customers or to obtain,
on favorable  terms,  sufficient  additional  work that does not require  Surety
Bonds to replace projects  requiring Surety Bonds that we may decline to pursue.
Accordingly,  if we were to experience a reduction in the availability of Surety
Bonds, we could experience a material adverse effect on our financial  position,
results of operations and/or cash flow.

We do not have any other  material  financial  guarantees or  off-balance  sheet
arrangements other than those disclosed above.

Our primary  source of  liquidity  has been,  and is expected to continue to be,
cash generated by operating  activities.  We also maintain our Revolving  Credit
Facility that may be utilized,  among other things, to meet short-term liquidity
needs in the event cash generated by operating  activities is insufficient or to
enable us to seize  opportunities  to  participate  in joint ventures or to make
acquisitions  that may require  access to cash on short  notice or for any other
reason.  However,  negative  macroeconomic  trends may have an adverse effect on
liquidity.  In  addition  to managing  borrowings,  our focus on the  facilities
services  market is intended to provide an additional  buffer  against  economic
downturns   inasmuch  as  a  part  of  our  facilities   services   business  is
characterized by annual and multi-year contracts that provide a more predictable
stream of cash flow than the construction business. Short-term liquidity is also
impacted by the type and length of construction  contracts in place. During past
economic downturns, there were typically fewer small discretionary projects from
the private  sector,  and companies like us  aggressively  bid larger  long-term
infrastructure  and  public  sector  contracts.  Performance  of  long  duration
contracts  typically  requires working capital until initial billing  milestones
are achieved.  While we strive to maintain a net  over-billed  position with our
customers,  there can be no  assurance  that a net  over-billed  position can be
maintained.  Our  net  over-billings,  defined  as the  balance  sheet  accounts
"billings in excess of costs and estimated  earnings on  uncompleted  contracts"
less  "cost  and  estimated  earnings  in  excess  of  billings  on  uncompleted
contracts",  were $526.3 million and $496.4 million as of September 30, 2009 and
December 31, 2008, respectively.

Long-term  liquidity  requirements  can  be  expected  to be  met  through  cash
generated from operating  activities and our Revolving  Credit  Facility.  Based
upon our current credit ratings and financial position, we can reasonably expect
to be able to incur long-term debt to fund acquisitions. Over the long term, our
primary   revenue  risk  factor   continues  to  be  the  level  of  demand  for
non-residential  construction  services,  which is influenced  by  macroeconomic
trends including  interest rates and governmental  economic policy. In addition,
our  ability  to  perform  work  is  critical  to  meeting  long-term  liquidity
requirements.

We believe that current cash balances and borrowing capacity available under the
Revolving  Credit  Facility  or  other  forms  of  financing  available  through
borrowings, combined with cash expected to be generated from operations, will be
sufficient to provide our short-term  and  foreseeable  long-term  liquidity and
meet our expected capital expenditure  requirements.  However, we are a party to
lawsuits and other  proceedings  in which other  parties seek to recover from us
amounts  ranging from a few thousand  dollars to over $61.0 million.  If we were
required to pay damages in one or more such  proceedings,  such  payments  could
have a material adverse effect on our financial position,  results of operations
and/or cash flows.

Certain Insurance Matters

As of September 30, 2009 and December 31, 2008, we utilized  approximately $62.8
million and $52.2 million, respectively, of letters of credit obtained under our
Revolving Credit Facility as collateral for our insurance obligations.

New Accounting Pronouncements

We review new accounting  standards to determine the expected  financial impact,
if any, that the adoption of such  standards will have. As of the filing of this
Quarterly Report on Form 10-Q, there were no new accounting  standards that were
projected  to have a material  impact on our  consolidated  financial  position,
results  of  operations  or  liquidity.  Refer  to  Part I,  Item 1,  "Financial
Statements - Notes to Condensed  Consolidated Financial Statements - Note B, New
Accounting  Pronouncements,"  for further  information  regarding new accounting
standards.

Application of Critical Accounting Policies

Our condensed  consolidated financial statements are based on the application of
significant  accounting  policies,  which require management to make significant
estimates and assumptions.  Our significant accounting policies are described in
Note B - Summary of Significant Accounting Policies of the notes to consolidated
financial  statements  included in Item 8 of the annual  report on Form 10-K for
the  year  ended   December  31,  2008.  We  adopted   various  new   accounting
pronouncements during the nine months ended September 30, 2009 (see Note B, "New
Accounting  Pronouncements," for further  information).  We believe that some of
the more critical judgment areas in the application of accounting  policies that
affect our  financial  condition  and  results of  operations  are the impact of
changes in the estimates and judgments  pertaining  to: (a) revenue  recognition
from (i) long-term construction contracts for which the percentage-of-completion
method of accounting is used and (ii) services contracts;  (b) collectibility or
valuation of accounts receivable;  (c) insurance liabilities;  (d) income taxes;
and (e) goodwill and identifiable intangible assets.

Revenue Recognition for Long-term Construction Contracts and Services Contracts

We believe  our most  critical  accounting  policy is revenue  recognition  from
long-term construction  contracts for which we use the  percentage-of-completion
method of  accounting.  Percentage-of-completion  accounting  is the  prescribed
method of  accounting  for  long-term  contracts  in  accordance  with ASC Topic
605-35, "Revenue Recognition - Construction-Type and Production-Type Contracts",
and,  accordingly,  is the  method  used  for  revenue  recognition  within  our
industry.  Percentage-of-completion is measured principally by the percentage of
costs  incurred to date for each contract to the estimated  total costs for such
contract at  completion.  Certain of our electrical  contracting  business units
measure  percentage-of-completion  by the  percentage of labor costs incurred to
date for each  contract to the  estimated  total labor costs for such  contract.
Provisions  for the entirety of estimated  losses on  uncompleted  contracts are
made  in the  period  in  which  such  losses  are  determined.  Application  of
percentage-of-completion  accounting  results  in the  recognition  of costs and
estimated  earnings  in excess  of  billings  on  uncompleted  contracts  in our
Condensed Consolidated Balance Sheets. Costs and estimated earnings in excess of
billings  on  uncompleted  contracts  reflected  in the  Condensed  Consolidated
Balance  Sheets arise when revenues have been  recognized but the amounts cannot
be billed  under the terms of  contracts.  Such  amounts  are  recoverable  from
customers upon various measures of performance, including achievement of certain
milestones, completion of specified units or completion of a contract.

Costs and estimated earnings in excess of billings on uncompleted contracts also
include  amounts we seek or will seek to collect  from  customers  or others for
errors or changes in contract  specifications or design,  contract change orders
in dispute or  unapproved  as to both scope and price or other  customer-related
causes of unanticipated  additional contract costs (claims and unapproved change
orders).  Such amounts are recorded at estimated net  realizable  value and take
into account  factors that may affect our ability to bill unbilled  revenues and
collect  amounts  after  billing.  Due to  uncertainties  inherent in  estimates
employed  in  applying  percentage-of-completion  accounting,  estimates  may be
revised as project  work  progresses.  Application  of  percentage-of-completion
accounting   requires   that  the  impact  of  revised   estimates  be  reported
prospectively in the condensed consolidated financial statements. In addition to
revenue recognition for long-term construction  contracts, we recognize revenues
from the performance of facilities services for maintenance, repair and retrofit
work  consistent  with the  performance  of services,  which are  generally on a
pro-rata basis over the life of the contractual arrangement. Expenses related to
all services  arrangements  are recognized as incurred.  Revenues related to the
engineering,  manufacturing  and repairing of shell and tube heat exchangers are
recognized  when the  product  is  shipped  and all  other  revenue  recognition
criteria  have been met.  Costs  related to this work are  included in inventory
until the product is shipped. These costs include all direct material, labor and
subcontracting costs and indirect costs related to performance such as supplies,
tools and repairs.

Accounts Receivable

We are  required to  estimate  the  collectibility  of  accounts  receivable.  A
considerable  amount of  judgment is required in  assessing  the  likelihood  of
realization   of   receivables.   Relevant   assessment   factors   include  the
creditworthiness of the customer, our prior collection history with the customer
and related aging of the past due balances.  The provision for doubtful accounts
during the nine months ended September 30, 2009 increased $2.9 million  compared
to the nine months ended  September 30, 2008. At September 30, 2009 and December
31, 2008,  our accounts  receivable  of $1,182.9  million and $1,391.0  million,
respectively,  included  allowances  for doubtful  accounts of $37.2 million and
$34.8 million, respectively.  Specific accounts receivable are evaluated when we
believe a  customer  may not be able to meet its  financial  obligations  due to
deterioration  of its financial  condition or its credit ratings.  The allowance
requirements  are based on the best facts  available  and are  re-evaluated  and
adjusted on a regular basis and as additional information is received.

Insurance Liabilities

We have  loss  payment  deductibles  for  certain  workers'  compensation,  auto
liability,  general liability and property claims, have self-insured  retentions
for certain other  casualty  claims and are  self-insured  for  employee-related
health care claims.  Losses are recorded  based upon  estimates of our liability
for claims  incurred and for claims  incurred but not reported.  The liabilities
are derived from known facts,  historical trends and industry averages utilizing
the  assistance of an actuary to determine the best estimate for the majority of
these obligations.  We believe the liabilities  recognized on our balance sheets
for these obligations are adequate.  However,  such obligations are difficult to
assess and  estimate  due to  numerous  factors,  including  severity of injury,
determination  of liability in proportion to other parties,  timely reporting of
occurrences and effectiveness of safety and risk management programs. Therefore,
if our actual  experience  differs from the  assumptions  and estimates used for
recording the  liabilities,  adjustments may be required and will be recorded in
the period that the experience becomes known.

Income Taxes

We have net deferred income tax liabilities primarily resulting from differences
between  the  carrying  value and income tax basis of  certain  depreciable  and
identifiable  intangible  assets,  partially offset by non-deductible  temporary
differences  of $18.7  million  and $13.2  million  at  September  30,  2009 and
December 31, 2008, respectively,  which will impact our taxable income in future
periods. A valuation  allowance is required when it is more likely than not that
all or a portion of a deferred  income  tax asset  will not be  realized.  As of
September 30, 2009 and December 31, 2008, the total valuation allowance on gross
deferred  income tax assets was  approximately  $5.3  million and $5.2  million,
respectively.

Goodwill and Identifiable Intangible Assets

As  of  September  30,  2009,  we  had  $587.3   million  and  $282.6   million,
respectively,  of goodwill and net  identifiable  intangible  assets  (primarily
based on the  market  values  of our  contract  backlog,  developed  technology,
customer relationships,  non-competition  agreements and trade names), primarily
arising out of the acquisition of companies.  As of December 31, 2008,  goodwill
and net identifiable  intangible  assets were $582.7 million and $292.1 million,
respectively.  The changes to goodwill and net  identifiable  intangible  assets
(net of  accumulated  amortization)  since December 31, 2008 were related to the
acquisition of a company during the first nine months of 2009 and purchase price
adjustments.  In addition,  goodwill increased due to earn-outs paid and accrued
related to previous acquisitions. During 2009, the purchase price accounting for
our  November  2008  acquisition  was  finalized.  As  a  result,   identifiable
intangible  assets  ascribed  to  its  goodwill,   contract  backlog,   customer
relationships,  trade name and to a non-competition agreement were adjusted with
an insignificant impact. ASC Topic 350, "Intangibles - Goodwill and Other" ("ASC
350") requires goodwill and other identifiable intangible assets with indefinite
useful lives not be amortized,  but instead must be tested at least annually for
impairment (which we test each October 1, absent any impairment indicators), and
be written down if impaired.  ASC 350 requires that goodwill be allocated to its
respective  reporting unit and that  identifiable  intangible assets with finite
lives be amortized over their useful lives.

We test for  impairment  of goodwill at the reporting  unit level  utilizing the
two-step  process as prescribed by ASC 350. The first step of this test compares
the fair value of the reporting unit, determined based upon discounted estimated
future cash flows, to the carrying amount, including goodwill. If the fair value
exceeds the carrying amount,  no further work is required and no impairment loss
is  recognized.  If the carrying  amount of the reporting  unit exceeds the fair
value,  the goodwill of the reporting unit is potentially  impaired and step two
of the goodwill impairment test would need to be performed to measure the amount
of an impairment loss, if any. In the second step, the impairment is computed by
comparing  the implied  fair value of the  reporting  unit's  goodwill  with the
carrying amount of the goodwill.  If the carrying amount of the reporting unit's
goodwill is greater than the implied fair value of its  goodwill,  an impairment
loss must be recognized for the excess and charged to operations.

Our  development  of the present value of future cash flow  projections is based
upon assumptions and estimates from a review of our operating results,  business
plans,  anticipated  growth rates and weighted average cost of capital.  Many of
the factors used in assessing  fair value are outside the control of management,
and these  assumptions  and estimates can change in future  periods.  Changes in
assumptions or estimates could materially  affect the  determination of the fair
value of a reporting unit, and therefore, could affect the amount of a potential
impairment.

As of September 30, 2009, we had $587.3 million of goodwill on our balance sheet
and, of this amount, approximately 69.8% relates to our United States facilities
services  segment,  approximately  29.6% relates to our United States mechanical
construction and facilities  services segment and approximately  0.6% relates to
our United States  electrical  construction  and  facilities  services  segment.
Although we have not yet conducted our October 1, 2009 goodwill impairment test,
there have been no impairments recognized through the first nine months of 2009.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

We have not used any  derivative  financial  instruments,  except  as  discussed
below,  during the nine months ended  September 30, 2009,  including  trading or
speculating on changes in interest  rates or commodity  prices of materials used
in our business.

We are exposed to market risk for changes in interest rates for borrowings under
the Revolving  Credit  Facility.  Borrowings under the Revolving Credit Facility
bear  interest  at variable  rates.  As of  September  30,  2009,  there were no
borrowings  outstanding  under the Revolving  Credit  Facility.  This instrument
bears  interest  at (1) a  rate  which  is the  prime  commercial  lending  rate
announced by Bank of Montreal  from time to time (3.25% at  September  30, 2009)
plus 0.0% to 0.5% based on certain  financial  tests or (2) United States dollar
LIBOR  (0.25%  at  September  30,  2009)  plus  1.0% to 2.25%  based on  certain
financial  tests.  The interest rates in effect at September 30, 2009 were 3.25%
and 1.25% for the prime  commercial  lending rate and the United  States  dollar
LIBOR,  respectively.  Letter of credit fees issued under the  Revolving  Credit
Facility range from 1.0% to 2.25% of the respective  face amounts of the letters
of credit  issued and are charged  based on the type of letter of credit  issued
and certain  financial  tests.  The Revolving Credit Facility expires in October
2010.  There is no guarantee that we will be able to renew the Revolving  Credit
Facility at its expiration.

We had $195.5  million  and  $197.75  million of  borrowings  outstanding  as of
September 30, 2009 and December 31, 2008, respectively, on our Term Loan bearing
interest at the same variable rates as the Revolving  Credit Facility  discussed
in the preceding paragraph. The carrying value of our Term Loan approximates the
fair value due to the variable rate on such debt. In order to hedge our interest
rate risk on the Term Loan, we entered into an interest rate swap on January 27,
2009 to be effective  January 30, 2009 so as to pay a fixed rate of interest and
receive a floating rate of interest of 30 day LIBOR on the  amortizing  notional
amount of the swap ($195.5  million as of September 30,  2009).  This swap fixes
the  interest  rate on the Term  Loan at  1.225%,  plus  1.0% to 2.25%  based on
certain  financial  tests. The fair value of the interest rate swap at September
30, 2009 was a net liability of $1.3 million based upon the valuation  technique
known as the market standard  methodology of netting the discounted future fixed
cash flows and the discounted  expected  variable cash flows.  The variable cash
flows are based on an  expectation of future  interest  rates  (forward  curves)
derived from observable interest rate curves. In addition,  we have incorporated
a credit  valuation  adjustment  into our fair value of the interest  rate swap.
This  adjustment  factors  in both our  nonperformance  risk and the  respective
counterparty's nonperformance risk. As an indication of the interest rate swap's
sensitivity  to changes in interest rates based upon an immediate 50 basis point
increase in the appropriate interest rate at September 30, 2009, the termination
fair value of the interest rate swap,  without  consideration of  nonperformance
risk,  would increase by  approximately  $0.9 million to a net liability of $0.4
million.  Conversely,  a 50 basis point decrease in that rate would decrease the
fair value of the interest rate swap,  without  consideration of  nonperformance
risk, to a net liability of $2.3 million.

We are also exposed to construction market risk and its potential related impact
on accounts  receivable or costs and estimated earnings in excess of billings on
uncompleted  contracts.  The amounts  recorded may be at risk if our  customers'
ability to pay these obligations is negatively impacted by economic  conditions.
We  continually  monitor the  creditworthiness  of our  customers  and  maintain
on-going  discussions with customers  regarding  contract status with respect to
change  orders and  billing  terms.  Therefore,  we believe we take  appropriate
action to manage market and other risks,  but there is no assurance that we will
be able to reasonably identify all risks with respect to collectibility of these
assets.  See also the  previous  discussion  of  Accounts  Receivable  under the
heading,  "Application of Critical Accounting  Policies" in Item 2. Management's
Discussion and Analysis of Financial Condition and Results of Operations.

Amounts  invested in our foreign  operations are translated into U.S. dollars at
the exchange rates in effect at the end of the period. The resulting translation
adjustments are recorded as accumulated  other  comprehensive  income (loss),  a
component of equity,  in our Condensed  Consolidated  Balance Sheets. We believe
the exposure to the effects that fluctuating  foreign currencies may have on the
consolidated  results of  operations is limited  because the foreign  operations
primarily  invoice  customers and collect  obligations in their respective local
currencies.  Additionally,  expenses  associated  with  these  transactions  are
generally contracted and paid for in their same local currencies.

In addition,  we are exposed to market risk of fluctuations in certain commodity
prices of materials,  such as copper and steel,  which are used as components of
supplies or materials utilized in both our construction and facilities  services
operations.  We are also exposed to increases in energy prices,  particularly as
they relate to gasoline  prices for our fleet of over 8,600  vehicles.  While we
believe  we can  increase  our  prices to adjust  for some  price  increases  in
commodities,  there  can be no  assurance  that  continued  price  increases  of
commodities, if they were to occur, would be recoverable.

ITEM 4. CONTROLS AND PROCEDURES.

Based on an evaluation of our disclosure controls and procedures (as required by
Rule  13a-15(b) of the  Securities  Exchange  Act of 1934),  our Chairman of the
Board of Directors  and Chief  Executive  Officer,  Frank T.  MacInnis,  and our
Executive  Vice  President  and Chief  Financial  Officer,  Mark A. Pompa,  have
concluded  that our  disclosure  controls  and  procedures  (as  defined in Rule
13a-15(e) of the  Securities  Exchanges Act of 1934) are effective as of the end
of the period covered by this report.

There have not been any changes in the Company's internal control over financial
reporting (as such term is defined in Rules 13a-15(f) and 15(d)-15(f)  under the
Securities  Exchange Act of 1934) during the fiscal quarter ended  September 30,
2009 that have  materially  affected,  or are  reasonably  likely to  materially
affect, the Company's internal control over financial reporting.

PART II. - OTHER INFORMATION.

ITEM 6.  EXHIBITS.



Exhibit                                                                     Incorporated By Reference to or
   No.         Description                                                             Page Number
- -----------    --------------------------------------------------------     -------------------------------------------
                                                                     

2(a-1)         Purchase Agreement dated as of February 11, 2002 by and      Exhibit 2.1 to EMCOR Group, Inc.'s
               among Comfort Systems USA, Inc. and EMCOR-CSI                ("EMCOR") Report on Form 8-K dated
               Holding Co.                                                  February 14, 2002

2(a-2)         Purchase and Sale Agreement dated as of August 20, 2007      Exhibit 2.1 to EMCOR's Report on Form 8-K
               between FR X Ohmstede Holdings LLC and EMCOR                 (Date of Report August 20, 2007)
               Group, Inc.

3(a-1)         Restated Certificate of Incorporation of EMCOR filed         Exhibit 3(a-5) to EMCOR's Registration
               December 15, 1994                                            Statement on Form 10 as originally filed
                                                                            March 17, 1995 ("Form 10")

3(a-2)         Amendment dated November 28, 1995 to the Restated            Exhibit 3(a-2) to EMCOR's Annual Report on
               Certificate of Incorporation of EMCOR                        Form 10-K for the year ended December 31,
                                                                            1995 ("1995 Form 10-K")

3(a-3)         Amendment dated February 12, 1998 to the Restated            Exhibit 3(a-3) to EMCOR's Annual Report on
               Certificate of Incorporation of EMCOR                        Form 10-K for the year ended December 31,
                                                                            1997 ("1997 Form 10-K")

3(a-4)         Amendment dated January 27, 2006 to the Restated             Exhibit 3(a-4) to EMCOR's Annual Report on
               Certificate of Incorporation of EMCOR                        Form 10-K for the year ended December 31,
                                                                            2005 ("2005 Form 10-K")

3(a-5)         Amendment dated September 18, 2007 to the Restated           Exhibit A to EMCOR's Proxy Statement dated
               Certificate of Incorporation of EMCOR                        August 17, 2007 for Special Meeting of
                                                                            Stockholders held September 18, 2007

3(b)           Amended and Restated By-Laws                                 Exhibit 3(b) to EMCOR's Annual Report on
                                                                            Form 10-K for the year ended December 31,
                                                                            1998 ("1998 Form 10-K")

4(a)           U.S. $375,000,000 (originally U.S. $350,000,000)Credit       Exhibit 4.1 to EMCOR's Report on Form 8-K
               Agreement dated October 14, 2005 by and among                (Date of Report October 17, 2005)
               EMCOR Group, Inc. and certain of its subsidiaries and
               Harris N.A. individually and as Agent for the Lenders
               which are or became parties thereto (the "Credit
               Agreement")

4(b)           Assignment and Acceptance dated October 14, 2005             Exhibit 4(b) to 2005 Form 10-K
               between Harris Nesbitt Financing, Inc. ("HNF") as
               assignor, and Bank of Montreal, as assignee of 100%
               interest of HNF in the Credit Agreement to Bank of
               Montreal

4(c)           Commitment Amount Increase Request dated November 21,        Exhibit 4(c) to 2005 Form 10-K
               2005 between EMCOR and the Northern Trust Company
               effective November 29, 2005 pursuant to Section 1.10
               of the Credit Agreement

4(d)           Commitment Amount Increase Request dated November 21,        Exhibit 4(d) to 2005 Form 10-K
               2005 between EMCOR and Bank of Montreal effective
               November 29, 2005 pursuant to Section 1.10 of the
               Credit Agreement

4(e)           Commitment Amount Increase Request dated November 21,        Exhibit 4(e) to 2005 Form 10-K
               2005 between EMCOR and National City Bank of Indiana
               effective November 29, 2005 pursuant to Section 1.10
               of the Credit Agreement





ITEM 6.  EXHIBITS. - (continued)



Exhibit                                                                     Incorporated By Reference to or
   No.         Description                                                             Page Number
- -----------    --------------------------------------------------------     -------------------------------------------
                                                                     
4(f)           Assignment and Acceptance dated November 29, 2005            Exhibit 4(f) to 2005 Form 10-K
               between Bank of Montreal, as assignor, and Fifth Third
               Bank, as assignee, of 30% interest of Bank of Montreal
               in the Credit Agreement to Fifth Third Bank

4(g)           Assignment and Acceptance dated November 29, 2005            Exhibit 4(g) to 2005 Form 10-K
               between Bank of Montreal, as assignor, and Northern
               Trust Company, as assignee, of 20% interest of Bank of
               Montreal in the Credit Agreement to Northern Trust
               Company

4(h)           Term Loan Agreement dated as of September 19, 2007           Exhibit 4.1(a) to EMCOR's Form 8-K (Date
               among EMCOR, Bank of Montreal, as Administrative Agent,      of Report September 19, 2007)
               and the several financial institutions listed on the
               signature pages thereof

4(i)           Second Amended and Restated Security Agreement dated         Exhibit 4.1(b) to EMCOR's Form 8-K (Date
               as of September 19, 2007 among EMCOR, certain of its         of Report September 19, 2007)
               U.S. subsidiaries, and Harris N.A., as Agent

4(j)           Second Amended and Restated Pledge Agreement dated as        Exhibit 4.1(c) to EMCOR's Form 8-K (Date
               of September 19, 2007 among EMCOR, certain of its U.S.       of Report September 19, 2007)
               subsidiaries, and Harris N.A., as Agent

4(k)           Guaranty Agreement by certain of EMCOR's U.S.                Exhibit 4.1(d) to EMCOR's Form 8-K (Date of
               subsidiaries in favor of Harris N.A., as Agent               Report September 19, 2007)

4(l)           First Amendment dated as of September 19, 2007 to            Exhibit 4.1(e) to EMCOR's Form 8-K
               Amended and Restated Credit Agreement effective              (Date of Report September 19, 2007)
               October 14, 2005 among EMCOR, Harris N.A., as Agent,
               and certain other lenders party thereto

10(a)          Severance Agreement between EMCOR and Frank T.               Exhibit 10.2 to EMCOR's Report on Form
               MacInnis                                                     8-K (Date of Report April 25, 2005)
                                                                            ("April 2005 Form 8-K")

10(b)          Form of Severance Agreement ("Severance Agreement")          Exhibit 10.1 to the April 2005 Form 8-K
               between EMCOR and each of Sheldon I. Cammaker, R.
               Kevin Matz and Mark A. Pompa

10(c)          Form of Amendment to Severance Agreement between             Exhibit 10(c) to EMCOR's Quarterly Report
               EMCOR and each of Frank T. MacInnis, Sheldon I.              on Form 10-Q for the quarter ended March
               Cammaker, R. Kevin Matz and Mark A. Pompa                    31, 2007 ("March 2007 Form 10-Q")

10(d)          Letter Agreement dated October 12, 2004 between              Exhibit 10.1 to EMCOR's Report on Form
               Anthony Guzzi and EMCOR (the "Guzzi Letter                   8-K (Date of Report October 12, 2004)
               Agreement")

10(e)          Form of Confidentiality Agreement between Anthony            Exhibit C to the Guzzi Letter Agreement
               Guzzi and EMCOR

10(f)          Form of Indemnification Agreement between EMCOR and          Exhibit F to the Guzzi Letter Agreement
               each of its officers and directors

10(g-1)        Severance Agreement ("Guzzi Severance Agreement")            Exhibit D to the Guzzi Letter Agreement
               dated October 25, 2004 between Anthony Guzzi
               and EMCOR

10(g-2)        Amendment to Guzzi Severance Agreement                       Exhibit 10(g-2) to the March 2007 Form
                                                                            10-Q

10(h-1)        1994 Management Stock Option Plan ("1994 Option              Exhibit 10(o) to Form 10
               Plan")



ITEM 6.  EXHIBITS. - (continued)



Exhibit                                                                     Incorporated By Reference to or
   No.         Description                                                             Page Number
- -----------    --------------------------------------------------------     -------------------------------------------
                                                                     
10(h-2)        Amendment to Section 12 of the 1994 Option Plan              Exhibit (g-2) to EMCOR's Annual Report on
                                                                            Form 10-K for the year ended December 31,
                                                                            2000 ("2000 Form 10-K")

10(h-3)        Amendment to Section 13 of the 1994 Option Plan              Exhibit (g-3) to 2000 Form 10-K

10(i-1)        1995 Non-Employee Directors' Non-Qualified Stock             Exhibit 10(p) to Form 10
               Option Plan ("1995 Option Plan")

10(i-2)        Amendment to Section 10 of the 1995 Option Plan              Exhibit (h-2) to 2000 Form 10-K

10(j-1)        1997 Non-Employee Directors' Non-Qualified Stock             Exhibit 10(k) to EMCOR's Annual Report on
               Option Plan ("1997 Option Plan")                             Form 10-K for the year ended December 31,
                                                                            1999 ("1999 Form 10-K")

10(j-2)        Amendment to Section 9 of the 1997 Option Plan               Exhibit 10(i-2) to 2000 Form 10-K

10(k)          1997 Stock Plan for Directors                                Exhibit 10(l) to 1999 Form 10-K

10(l-1)        Continuity Agreement dated as of June 22, 1998               Exhibit 10(a) to EMCOR's Quarterly Report
               between Frank T. MacInnis and EMCOR ("MacInnis               on Form 10-Q for the quarter ended June
               Continuity Agreement")                                       30, 1998 ("June 1998 Form 10-Q")

10(l-2)        Amendment dated as of May 4, 1999 to MacInnis                Exhibit 10(h) to EMCOR's Quarterly
               Continuity Agreement                                         Report on Form 10-Q for the quarter
                                                                            ended June 30, 1999 ("June 1999 Form
                                                                            10-Q")

10(l-3)        Amendment dated as of March 1, 2007 to MacInnis              Exhibit 10(l-3) to the March 2007 Form 10-Q
               Continuity Agreement

10(m-1)        Continuity Agreement dated as of June 22, 1998               Exhibit 10(c) to the June 1998 Form 10-Q
               between Sheldon I. Cammaker and EMCOR ("Cammaker
               Continuity Agreement")

10(m-2)        Amendment dated as of May 4, 1999 to Cammaker                Exhibit 10(i) to the June 1999 Form 10-Q
               Continuity Agreement

10(m-3)        Amendment dated as of March 1, 2007 to Cammaker              Exhibit 10(m-3) to the March 2007 Form
               Continuity Agreement                                         10-Q

10(n-1)        Continuity Agreement dated as of June 22, 1998               Exhibit 10(f) to the June 1998 Form 10-Q
               between R. Kevin Matz and EMCOR ("Matz Continuity
               Agreement")

10(n-2)        Amendment dated as of May 4, 1999 to Matz Continuity         Exhibit 10(m) to the June 1999 Form 10-Q
               Agreement

10(n-3)        Amendment dated as of January 1, 2002 to Matz                Exhibit 10(o-3) to EMCOR's Quarterly Report
               Continuity Agreement                                         on Form 10-Q for the quarter ended March
                                                                            31, 2002 ("March 2002 Form 10-Q")

10(n-4)        Amendment dated as of March 1, 2007 to Matz Continuity       Exhibit 10(n-4) to the March 2007 Form
               Agreement                                                    10-Q

10(o-1)        Continuity Agreement dated as of June 22, 1998 between       Exhibit 10(g) to the June 1998 Form 10-Q
               Mark A. Pompa and EMCOR ("Pompa Continuity Agreement")

10(o-2)        Amendment dated as of May 4, 1999 to Pompa Continuity        Exhibit 10(n) to the June 1999 Form 10-Q
               Agreement

10(o-3)        Amendment dated as of January 1, 2002 to Pompa               Exhibit 10(p-3) to the March 2002 Form
               Continuity Agreement                                         10-Q



ITEM 6.  EXHIBITS. - (continued)



Exhibit                                                                     Incorporated By Reference to or
   No.         Description                                                             Page Number
- -----------    --------------------------------------------------------     -------------------------------------------
                                                                     
10(o-4)        Amendment dated as of March 1, 2007 to Pompa Continuity      Exhibit 10(o-4) to the March 2007 Form 10-Q
               Agreement

10(p-1)        Change of Control Agreement dated as of October 25,          Exhibit E to the Guzzi Letter Agreement
               2004 between Anthony Guzzi ("Guzzi") and EMCOR
               ("Guzzi Continuity Agreement")

10(p-2)        Amendment dated as of March 1, 2007 to Guzzi                 Exhibit 10(p-2) to the March 2007 Form
               Continuity Agreement                                         10-Q

10(q)          Amendment to Continuity Agreements and Severance             Exhibit 10(q) to EMCOR's Annual Report
               Agreements with Sheldon I. Cammaker, Anthony J. Guzzi,       on Form 10-K for the year ended
               Frank T. MacInnis, R. Kevin Matz and Mark A. Pompa           December 31, 2008 ("2008 Form 10-K")

10(r-1)        Incentive Plan for Senior Executive Officers of EMCOR        Exhibit 10.3 to March 4, 2005 Form 8-K
               Group, Inc. ("Incentive Plan for Senior Executives")

10(r-2)        First Amendment to Incentive Plan for Senior Executives      Exhibit 10(t) to 2005 Form 10-K

10(r-3)        Amendment made February 27, 2008 to Incentive Plan for       Exhibit 10(r-3) to 2008 Form 10-K
               Senior Executive Officers

10(r-4)        Amendment made December 22, 2008 to Incentive Plan for       Exhibit 10(r-4) to 2008 Form 10-K
               Senior Executive Officers

10(r-5)        Suspension of Incentive Plan for Senior Executive            Exhibit 10(r-5) to 2008 Form 10-K
               Officers

10(s-1)        EMCOR Group, Inc. Long-Term Incentive Plan ("LTIP")          Exhibit 10 to Form 8-K (Date of Report
                                                                            December 15, 2005)

10(s-2)        First Amendment to LTIP and updated Schedule A to LTIP       Exhibit 10(s-2) to 2008 Form 10-K

10(s-3)        Form of Certificate Representing Stock Units issued          Exhibit 10(t-2) to EMCOR's Annual
               under LTIP                                                   Report on Form 10-K for the year ended
                                                                            December 31, 2007 ("2007 Form 10-K")

10(t-1)        2003 Non-Employee Directors' Stock Option Plan               Exhibit A to EMCOR's Proxy Statement
                                                                            for its Annual Meeting held on June 12,
                                                                            2003 ("2003 Proxy Statement")

10(t-2)        First Amendment to 2003 Non-Employee Directors' Plan         Exhibit 10(u-2) to EMCOR's Annual
                                                                            Report on Form 10-K for the year ended
                                                                            December 31, 2006 ("2006 Form 10-K")

10(u-1)        2003 Management Stock Incentive Plan                         Exhibit B to EMCOR's 2003 Proxy
                                                                            Statement

10(u-2)        Amendments to 2003 Management Stock Incentive Plan           Exhibit 10(t-2) to EMCOR's Annual
                                                                            Report on Form 10-K for the year ended
                                                                            December 31, 2003 ("2003 Form 10-K")

10(u-3)        Second Amendment to 2003 Management Stock Incentive          Exhibit 10(v-3) to 2006 Form 10-K
               Plan



ITEM 6.  EXHIBITS. - (continued)



Exhibit                                                                     Incorporated By Reference to or
   No.         Description                                                             Page Number
- -----------    --------------------------------------------------------     -------------------------------------------
                                                                     
10(v)          Form of Stock Option Agreement evidencing grant of           Exhibit 10.1 to Form 8-K (Date of
               stock options under the 2003 Management Stock                Report January 5, 2005)
               Incentive Plan

10(w)          Key Executive Incentive Bonus Plan                           Exhibit B to EMCOR's Proxy Statement
                                                                            for its Annual Meeting held June 16,
                                                                            2005 ("2005 Proxy Statement")

10(x)          2005 Management Stock Incentive Plan                         Exhibit B to EMCOR's 2005 Proxy
                                                                            Statement

10(y)          First Amendment to 2005 Management Stock Incentive           Exhibit 10(z) to 2006 Form 10-K
               Plan

10(z-1)        2005 Stock Plan for Directors                                Exhibit C to 2005 Proxy Statement

10(z-2)        First Amendment to 2005 Stock Plan for Directors             Exhibit 10(a)(a-2) to 2006 Form 10-K

10(a)(a)       Option Agreement between EMCOR and Frank T. MacInnis         Exhibit 4.4 to 2004 Form S-8
               dated May 5, 1999

10(b)(b)       Form of EMCOR Option Agreement for Messrs. Frank T.          Exhibit 4.5 to 2004 Form S-8
               MacInnis, Sheldon I. Cammaker, R. Kevin Matz and Mark
               A. Pompa (collectively the "Executive Officers") for
               options granted January 4, 1999, January 3, 2000 and
               January 2, 2001

10(c)(c)       Form of EMCOR Option Agreement for Executive Officers        Exhibit 4.6 to 2004 Form S-8
               granted December 1, 2001

10(d)(d)       Form of EMCOR Option Agreement for Executive Officers        Exhibit 4.7 to 2004 Form S-8
               granted January 2, 2002, January 2, 2003 and January
               2, 2004

10(e)(e)       Form of EMCOR Option Agreement for Directors granted         Exhibit 4.8 to 2004 Form S-8
               June 19, 2002, October 25, 2002 and February 27, 2003

10(f)(f)       Form of EMCOR Option Agreement for Executive Officers        Exhibit 10(g)(g) to 2005 Form 10-K
               and Guzzi dated January 3, 2005

10(g)(g-1)     2007 Incentive Plan                                          Exhibit B to EMCOR's Proxy Statement
                                                                            for its Annual Meeting held June 20,
                                                                            2007

10(g)(g-2)     Option Agreement dated December 13, 2007 under 2007          Exhibit 10(h)(h-2) to 2007 Form 10-K
               Incentive Plan between Jerry E. Ryan and EMCOR

10(g)(g-3)     Option Agreement dated December 15, 2008 under 2007          Exhibit 10.1 to Form 8-K (Date of
               Incentive Plan between David Laidley and EMCOR               Report December 15, 2008)

10(g)(g-4)     Form of Option Agreement under 2007 Incentive Plan           Exhibit 10(h)(h-3) to 2007 Form 10-K
               between EMCOR and each non-employee director electing
               to receive options as part of annual retainer

10(h)(h)       Form of letter agreement between EMCOR and each              Exhibit 10(b)(b) to 2004 Form 10-K
               Executive Officer with respect to acceleration of
               options granted January 2, 2003 and January 2, 2004

10(i)(i)       EMCOR Group, Inc. Employee Stock Purchase Plan               Exhibit C to EMCOR's Proxy Statement
                                                                            for its Annual Meeting held June 18,
                                                                            2008



ITEM 6.  EXHIBITS. - (continued)



Exhibit                                                                     Incorporated By Reference to or
   No.         Description                                                             Page Number
- -----------    --------------------------------------------------------     -------------------------------------------
                                                                     
10(j)(j-1)     Certificate dated March 24, 2008 evidencing Phantom          Exhibit 10(j)(j-1) to EMCOR's Quarterly
               Stock Unit Award to Frank T. MacInnis                        Report on Form 10-Q for the quarter ended
                                                                            March 31, 2008 ("March 2008 Form 10-Q")

10(j)(j-2)     Certificate dated March 24, 2008 evidencing Phantom          Exhibit 10(j)(j-2) to the March 2008 Form
               Stock Unit Award to Anthony J. Guzzi                         10-Q

10(k)(k)       Certificate dated March 24, 2008 evidencing Stock            Exhibit 10(k)(k) to the March 2008 Form
               Unit Award to Frank T. MacInnis                              10-Q

10(l)(l)       Restricted Stock Award Agreement dated January 2,            Exhibit 10(k)(k) to 2008 Form 10-K
               2009 between Richard F. Hamm, Jr. and EMCOR

11             Computation of Basic EPS and Diluted EPS for the             Note D of the Notes to the Condensed
               three and nine months ended September 30, 2009 and           Consolidated Financial Statements
               2008

31.1           Certification Pursuant to Section 302 of the                 Page ___
               Sarbanes-Oxley Act of 2002 by Frank T. MacInnis, the
               Chairman of the Board of Directors and Chief
               Executive Officer *

31.2           Certification Pursuant to Section 302 of the                 Page ___
               Sarbanes-Oxley Act of 2002 by Mark A. Pompa, the
               Executive Vice President and Chief Financial Officer *

32.1           Certification Pursuant to Section 906 of the                 Page ___
               Sarbanes-Oxley Act of 2002 by the Chairman of the
               Board of Directors and Chief Executive Officer **

32.2           Certification Pursuant to Section 906 of the                 Page ___
               Sarbanes-Oxley Act of 2002 by the Executive Vice
               President and Chief Financial Officer **


- ---------------
*    Filed Herewith
**   Furnished Herewith






                                   SIGNATURES


     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.


Date: October 29, 2009                         EMCOR GROUP, INC.
                                  ----------------------------------------------
                                                  (Registrant)


                               By:            /s/FRANK T. MACINNIS
                                  ----------------------------------------------
                                                Frank T. MacInnis
                                            Chairman of the Board of
                                                  Directors and
                                             Chief Executive Officer
                                          (Principal Executive Officer)


                               By:              /s/MARK A. POMPA
                                  ----------------------------------------------
                                                 Mark A. Pompa
                                          Executive Vice President and
                                             Chief Financial Officer
                                  (Principal Financial and Accounting Officer)








                                                                    Exhibit 31.1

                                 CERTIFICATION

I, Frank T. MacInnis, certify that:

     1.   I have  reviewed  this  quarterly  report on Form 10-Q of EMCOR Group,
          Inc.;

     2.   Based on my  knowledge,  this  report  does  not  contain  any  untrue
          statement  of a  material  fact  or  omit to  state  a  material  fact
          necessary to make the statements  made, in light of the  circumstances
          under which such  statements were made, not misleading with respect to
          the period covered by this report;

     3.   Based on my knowledge,  the financial statements,  and other financial
          information  included in this report,  fairly  present in all material
          respects the financial condition, results of operations and cash flows
          of the  registrant  as of,  and for,  the  periods  presented  in this
          report;

     4.   The registrant's other certifying officer(s) and I are responsible for
          establishing  and maintaining  disclosure  controls and procedures (as
          defined in Exchange Act Rules  13a-15(e) and  15d-15(e),  and internal
          control  over  financial  reporting  (as defined in Exchange Act Rules
          13a-15(f) and 15(d)-15(f) for the registrant and have:

          a)   Designed such disclosure controls and procedures,  or caused such
               disclosure  controls  and  procedures  to be  designed  under our
               supervision,  to ensure that material information relating to the
               registrant,  including  its  consolidated  subsidiaries,  is made
               known to us by others within those entities,  particularly during
               the period in which this report is being prepared;

          b)   Designed  such  internal  control over  financial  reporting,  or
               caused such  internal  control  over  financial  reporting  to be
               designed under our supervision,  to provide reasonable  assurance
               regarding  the   reliability  of  financial   reporting  and  the
               preparation  of financial  statements  for  external  purposes in
               accordance with generally accepted accounting principles;

          c)   Evaluated  the  effectiveness  of  the  registrant's   disclosure
               controls  and   procedures  and  presented  in  this  report  our
               conclusions  about the  effectiveness of the disclosure  controls
               and  procedures,  as of the  end of the  period  covered  by this
               report based on such evaluation; and

          d)   Disclosed in this report any change in the registrant's  internal
               control  over  financial   reporting  that  occurred  during  the
               registrant's  most  recent  fiscal  quarter  that has  materially
               affected,  or is  reasonably  likely to  materially  affect,  the
               registrant's internal control over financial reporting; and

     5.   The  registrant's  other  certifying  officer(s) and I have disclosed,
          based on our most recent evaluation of internal control over financial
          reporting, to the registrant's auditors and the audit committee of the
          registrant's  board of directors (or persons performing the equivalent
          functions):

          a)   All  significant  deficiencies  and  material  weaknesses  in the
               design or operation of internal control over financial  reporting
               which are reasonably  likely to adversely affect the registrant's
               ability  to  record,  process,  summarize  and  report  financial
               information; and

          b)   Any fraud,  whether or not material,  that involves management or
               other employees who have a significant  role in the  registrant's
               internal control over financial reporting.

Date:  October 29, 2009                             /s/FRANK T. MACINNIS
                                            ------------------------------------
                                                      Frank T. MacInnis
                                                   Chairman of the Board of
                                                        Directors and
                                                    Chief Executive Officer



                                                                    Exhibit 31.2

                                 CERTIFICATION

I, Mark A. Pompa, certify that:

     1.   I have  reviewed  this  quarterly  report on Form 10-Q of EMCOR Group,
          Inc.;

     2.   Based on my  knowledge,  this  report  does  not  contain  any  untrue
          statement  of a  material  fact  or  omit to  state  a  material  fact
          necessary to make the statements  made, in light of the  circumstances
          under which such  statements were made, not misleading with respect to
          the period covered by this report;

     3.   Based on my knowledge,  the financial statements,  and other financial
          information  included in this report,  fairly  present in all material
          respects the financial condition, results of operations and cash flows
          of the  registrant  as of,  and for,  the  periods  presented  in this
          report;

     4.   The registrant's other certifying officer(s) and I are responsible for
          establishing  and maintaining  disclosure  controls and procedures (as
          defined in Exchange Act Rules  13a-15(e) and  15d-15(e),  and internal
          control  over  financial  reporting  (as defined in Exchange Act Rules
          13a-15(f) and 15(d)-15(f) for the registrant and have:

          a)   Designed such disclosure controls and procedures,  or caused such
               disclosure  controls  and  procedures  to be  designed  under our
               supervision,  to ensure that material information relating to the
               registrant,  including  its  consolidated  subsidiaries,  is made
               known to us by others within those entities,  particularly during
               the period in which this report is being prepared;

          b)   Designed  such  internal  control over  financial  reporting,  or
               caused such  internal  control  over  financial  reporting  to be
               designed under our supervision,  to provide reasonable  assurance
               regarding  the   reliability  of  financial   reporting  and  the
               preparation  of financial  statements  for  external  purposes in
               accordance with generally accepted accounting principles;

          c)   Evaluated  the  effectiveness  of  the  registrant's   disclosure
               controls  and   procedures  and  presented  in  this  report  our
               conclusions  about the  effectiveness of the disclosure  controls
               and  procedures,  as of the  end of the  period  covered  by this
               report based on such evaluation; and

          d)   Disclosed in this report any change in the registrant's  internal
               control  over  financial   reporting  that  occurred  during  the
               registrant's  most  recent  fiscal  quarter  that has  materially
               affected,  or is  reasonably  likely to  materially  affect,  the
               registrant's internal control over financial reporting; and

     5.   The  registrant's  other  certifying  officer(s) and I have disclosed,
          based on our most recent evaluation of internal control over financial
          reporting, to the registrant's auditors and the audit committee of the
          registrant's  board of directors (or persons performing the equivalent
          functions):

          a)   All  significant  deficiencies  and  material  weaknesses  in the
               design or operation of internal control over financial  reporting
               which are reasonably  likely to adversely affect the registrant's
               ability  to  record,  process,  summarize  and  report  financial
               information; and

          b)   Any fraud,  whether or not material,  that involves management or
               other employees who have a significant  role in the  registrant's
               internal control over financial reporting.

Date:  October 29, 2009                               /s/MARK A. POMPA
                                            ------------------------------------
                                                        Mark A. Pompa
                                                 Executive Vice President and
                                                   Chief Financial Officer


                                                                    Exhibit 32.1


                           CERTIFICATION PURSUANT TO
                            18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                 SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


     In  connection  with  the  Quarterly  Report  of  EMCOR  Group,  Inc.  (the
"Company")  on Form 10-Q for the period ended  September  30, 2009 as filed with
the Securities  and Exchange  Commission on the date hereof (the  "Report"),  I,
Frank T.  MacInnis,  Chairman  of the Board of  Directors  and  Chief  Executive
Officer of the Company,  certify, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

     1.   The Report fully  complies with the  requirements  of Section 13(a) or
          15(d) of the Securities Exchange Act of 1934; and

     2.   The  information  contained  in the  Report  fairly  presents,  in all
          material respects,  the financial  condition and results of operations
          of the Company.



Date:    October 29, 2009                           /s/FRANK T. MACINNIS
                                            ------------------------------------
                                                      Frank T. MacInnis
                                                   Chairman of the Board of
                                                        Directors and
                                                   Chief Executive Officer


                                                                    Exhibit 32.2


                           CERTIFICATION PURSUANT TO
                            18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                 SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


     In  connection  with  the  Quarterly  Report  of  EMCOR  Group,  Inc.  (the
"Company")  on Form 10-Q for the period ended  September  30, 2009 as filed with
the Securities  and Exchange  Commission on the date hereof (the  "Report"),  I,
Mark A. Pompa,  Executive  Vice  President  and Chief  Financial  Officer of the
Company,  certify,  pursuant to 18 U.S.C.  Section 1350, as adopted  pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, that:

     1.   The Report fully  complies with the  requirements  of Section 13(a) or
          15(d) of the Securities Exchange Act of 1934; and

     2.   The  information  contained  in the  Report  fairly  presents,  in all
          material respects,  the financial  condition and results of operations
          of the Company.



Date:    October 29, 2009                           /s/MARK A. POMPA
                                            ------------------------------------
                                                      Mark A. Pompa
                                               Executive Vice President and
                                                 Chief Financial Officer