SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, DC  20549


                             FORM 8-K/AMENDMENT NO. 1


                                CURRENT REPORT
                    PURSUANT TO SECTION 14 OR 15(d) OF THE
                        SECURITIES EXCHANGE ACT OF 1934


 Date of report (Date or earliest event reported)     June 22, 1994


                                 MasTec, Inc.
             __________________________________________________



     Delaware                        0-3797                  59-1259279
___________________________________________________________________________
(State or Other Jurisdiction        (Commission           IRS Employer
   of Incorporation)                File Number)       Identification No.)



 8600 N.W. 36th Street, Miami, Florida                          33166
___________________________________________________________________________
(Address of Principal Executive Offices)                     (Zip Code)


Registrant's telephone number, including area code:  (305) 599-1800



___________________________________________________________________________
   (Former Name or Former Address, if Changed Since Last Report)
















                                                       Page 1 of 27


MasTec, Inc.
FORM 8-K/A

Item 7. (a) Financial Statements of Business Acquired

                                                                    Page
                                                                   Number

     Report of Independent Accountants                                 3

     Statements of Income for Nine Months Ended
      December 31, 1993 and Year Ended March 31, 1993                  4

     Statement of Retained Earnings for Nine Months
      Ended December 31, 1993 and Year Ended March 31, 1993            5

     Balance Sheets at December 31, 1993 and March 31, 1993            6

     Statements of Cash Flows for the Nine Months
      ended December 31, 1993 and Year Ended March 31, 1993            8

     Notes to Financial Statements                                     9

   Interim Financial Statements                                       

     Statements of Income for Six Months Ended
      June 22, 1994 and September 30, 1993                            14

     Statement of Retained Earnings for Six Months Ended 
      June 22, 1994 and September 30, 1993                            15

     Balance Sheets at June 22, 1994 and December 31, 1993            16

     Statements of Cash Flows for the Six Months
      ended June 22, 1994 and September 30, 1993                      18

     Notes to Financial Statements                                    19

(b) Pro Forma Financial Information                                   22

     Combined Pro Forma Statement of Income for the Year
      ended December 31, 1993                                         23

     Combined Pro Forma Statement of Income for the Six Months
      ended June 30, 1994                                             24


     Combined Pro Forma Balance Sheet at June 30, 1994                25

     Notes to Combined Pro Forma Financial Statements                 26






                                                            
                                                            Page 2 of 27



Board of Directors
Designed Traffic Installation Co.      
Fort Lauderdale, Florida


We have audited the accompanying balance sheet of Designed Traffic
Installation Co. as at December 31, 1993 and March 31, 1993 and the related
statements of income, retained earnings, and cash flows for the nine months
and twelve months then ended.  These financial statements are the
responsibility of the company's management.  Our responsibility is to
express an opinion on these financial statements based on our audits.

We conducted our audit in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free
of material misstatements.  An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial
statements.  An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating
the overall financial statement presentation.  We believe that our audits
provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly,
in all material aspects, the financial position of Designed Traffic
Installation Co., as at December 31, 1993 and March 31, 1993, and the
results of its operations and its cash flows for the nine months and twelve
months then ended, in conformity with generally accepted accounting
principles.




                              JANE C. HAYES & ASSOCIATES, P.A.
                              Certified Public Accountants


March 4, 1994



















                                                         Page 3 of 27 


                DESIGNED TRAFFIC INSTALLATION CO.
                       STATEMENT OF INCOME
                 (PERCENTAGE OF COMPLETION BASIS)

_________________________________________________________________

                              9 Months Ended      12 Months Ended
                              December 31, 1993    March 31, 1993   
EARNED REVENUES
  
  Contract revenue               $ 7,967,134        $ 6,857,537  
  Installation and repair            160,734            455,367     
                                   ---------          ---------
                                   8,127,868          7,312,904 
                                   ---------          ---------
COST OF EARNED REVENUES

  Contract costs                   5,095,449          4,571,102
  Unallocated labor costs            203,873            209,605
                                   ---------          ---------
                                   5,299,322          4,780,707
                                   ---------          ---------
GROSS PROFIT                       2,828,546          2,532,197
                                   ---------          ---------
EXPENSES 
  
  Operating expenses                 776,933            897,558
  General & administrative         1,553,738          1,359,772  
  Depreciation                       166,153            187,690
                                   ---------          ---------
                                   2,496,824          2,445,020 
                                   ---------          ---------

OPERATING INCOME                     331,722             87,177

Other income                          10,864             29,415  
                                   ---------          ---------

Income before provisions for
  income taxes                       342,586            116,592

Income taxes provision                                            
         (Note 9)                      6,673             26,123

Deferred taxes (Note 9)                    0            154,800  
                                   ---------          ---------

NET INCOME                        $  349,259         $  297,515
                                   =========          =========

          The accompanying notes to financial statements
              are an integral part of this statement





                                                         Page 4 of 27

                                  
                DESIGNED TRAFFIC INSTALLATION CO.
                  STATEMENT OF RETAINED EARNINGS
                 (PERCENTAGE OF COMPLETION BASIS)

________________________________________________________________
                                          
                              9 Months Ended      12 Months Ended
                              December 31, 1993    March 31, 1993   
                              
         

 Retained earnings -

 Beginning of year                $ 2,385,660       $ 2,088,145

 Net income                           349,259           297,515 
                                   ----------        ----------
 Retained earnings-end of year    $ 2,734,919       $ 2,385,660
                                   ==========        ==========


     



























          The accompanying notes to financial statements
              are an integral part of this statement






                                                         Page 5 of 27 

                 DESIGNED TRAFFIC INSTALLATION CO.
                          BALANCE SHEET
                 (PERCENTAGE OF COMPLETION BASIS)
_________________________________________________________________

                                   ASSETS                              
                                   ______

                                                          
                               December 31, 1993   March 31, 1993      
                               _________________   ______________

CURRENT ASSETS:

  Cash on hand and in bank           $   857,460         $  504,247
  Receivables (net of allowance for
    doubtful accounts) (Note 2)        1,470,935          1,412,363
  Inventory (at cost) (Note 1)            29,502             11,991
  Costs and estimated earnings in
    excess of billings on uncompleted
    contracts (Note 3)                 1,001,337            756,255
  Prepaid expenses                       344,126            354,850 
                                       ---------          ---------
          Total current assets         3,703,360          3,039,706  
                                       ---------          ---------

FIXED ASSETS (at cost) (Note 1):
  
  Land                                   350,000            350,000
  Buildings and improvements             368,180            362,059
  Machinery and equipment                934,957            841,473
  Automotive                             754,631            750,085 
  Computer                                60,234             88,658
  Office furniture and equipment          32,050             33,041
                                       ---------          ---------
                                       2,500,052          2,425,316
                                       ---------          ---------
  Less accumulated depreciation        1,511,024          1,429,845
                                       ---------          ---------
 
      Net fixed assets                   989,028            995,471
                                       ---------          ---------

OTHER ASSETS (Note 7):                   224,102            295,183
                                       ---------          ---------


     TOTAL ASSETS                    $ 4,916,490        $ 4,330,360
                                     ===========        ===========


          The accompanying notes to financial statements
              are an integral part of this statement





                                                        Page 6 of 27

                 DESIGNED TRAFFIC INSTALLATION CO.
                          BALANCE SHEET
                 (PERCENTAGE OF COMPLETION BASIS)
_________________________________________________________________


               LIABILITIES AND STOCKHOLDERS' EQUITY               
               ____________________________________

                                                        
                                   December 31, 1993   March 31, 1993     
                                   ______________      ______________

                                              
CURRENT LIABILITIES:

  Accounts payable - trade            $  474,441         $  320,870
  Current maturities of 
     long-term debt                      176,097            523,937
  Billings in excess of costs and
   estimated earnings on uncompleted
   contracts (Note 3)                    351,018            365,443
  Income taxes payable (Note 9)           13,000             88,000
  Accrued expenses (Note 5)              438,881            596,804
  Stockholder loans                      430,000                  0
                                       ---------          ---------
        Total current liabilities      1,883,437          1,895,054
                                       ---------          ---------
    
LONG-TERM LIABILITIES:

  Notes payable net of current
    maturities (Note 4)                  378,636            130,148
                                       ---------          ---------
     Total liabilities                 2,262,073          2,025,202
                                       ---------          ---------

STOCKHOLDERS' EQUITY:

  Common stock - par value $10.00
     authorized 10,000 shares, issued 
     9,300 shares of which 3,300 
     shares are in the treasury           93,000             93,000
  Paid in capital                        369,498            369,498
  Retained earnings                    2,734,919          2,385,660
  Treasury stock-3,300 shares 
     (at cost)                          (543,000)          (543,000)
                                       ---------          ---------
     Total stockholders' equity        2,654,417          2,305,158
                                       ---------          ---------

     TOTAL LIABILITIES AND 
       STOCKHOLDERS' EQUITY          $ 4,916,490        $ 4,330,360
                                       =========          =========


          The accompanying notes to financial statements
              are an integral part of this statement
                                                              Page 7 of 27

                     DESIGNED TRAFFIC INSTALLATION CO.
                          STATEMENT OF CASH FLOWS
                      (PERCENTAGE OF COMPLETION BASIS)
                                                                      
                                                                  
                                     9 Months Ended     12 Months Ended
                                    December 31, 1993    March 31, 1993     
                                   __________________   _______________
Cash flows from operating activities:
Net income                                    $349,259       $297,515 
                                              ---------      ---------
Adjustments to reconcile net income to 
 net cash provided by operating activities:

  Amortization of non-compete agreement         54,750         73,000
  Depreciation                                 166,153        187,690
  Provision for losses on accounts 
   receivable and disposal of fixed assets      17,095          8,362    
Change in receivables                          (71,533)       642,328    
Change in inventory, costs and estimated 
   earnings on uncompleted contracts          (262,593)       310,187
  Change in prepaid expenses                    10,724        (63,177)
  Change in accounts payable                   153,571       (423,952)
  Change in uncompleted contracts    
   billings in excess of costs and    
   estimated earnings                          (14,425)      (369,138)
  Change in other assets                        16,331        (12,688)
  Change in income tax payable                 (75,000)      (262,000)
  Change in accrued expenses                  (157,923)      (202,847)
  Change in deferred taxes                           0       (154,800)  
                                              ---------      ---------
          Total adjustments                   (162,850)      (267,035)  
 
Net cash provided by operating
  activities                                   186,409         30,480   
                                              ---------      ---------
Cash flows from investing activities:
  Expenditures for property and
   equipment                                  (163,844)      (373,553) 
                                              ---------      ---------
Cash flows from financing activities:
  Principal payments under note    
   obligations                                (178,070)      (203,466)
  Proceeds from stockholder loans              430,000              0
  Proceeds from increase in notes   
   payable                                      78,718        234,187  
                                              ---------      ---------
Net cash from financing activities             330,648         30,721  
                                              ---------      ---------

Increase (Decrease) in cash                    353,213       (312,352)  
Cash at beginning of year                      504,247        816,599   
                                              ---------      ---------
Cash at end of year                           $857,460       $504,247    
                                              =========      =========
The accompanying notes to financial statements are an integral part of 
this statement                                                
                                                         
                                                            Page 8 of 27


                     DESIGNED TRAFFIC INSTALLATION CO.
                       NOTES TO FINANCIAL STATEMENTS
                      (PERCENTAGE OF COMPLETION BASIS)
                    DECEMBER 31, 1993 AND MARCH 31, 1993
                                                                  
NOTE 1-SIGNIFICANT ACCOUNTING POLICIES
          
Recognition of Income

The company reports income for financial statement purposes on the
percentage of completion basis and on the completed job basis for tax
purposes.  Income on contracts in process for statement purposes is
recorded on the basis of the management's estimates of the percentage of
job completion to date.

Contract costs include all direct material and labor costs and those
indirect costs related to contract performance, such as indirect labor,
payroll taxes and insurance.  Selling, general and administrative costs are
charged to expense as incurred.  Provisions for estimated losses on
uncompleted contracts are made in the period in which such losses are
determined.  Changes in job performance, job conditions and estimated
profitability, including those arising from contract penalty provisions and
final contract settlements, may result in revisions to costs and income and
are recognized in the period in which the revisions are determined.

The asset, "Costs and estimated earnings in excess of billings on
uncompleted contracts", represents revenues recognized in excess of amounts
billed.  The liability, "Billings in excess of costs and estimated earnings
on uncompleted contracts", represents billings in excess of revenues
recognized.

Depreciation

The company records depreciation on its fixed assets using the straight
line, double declining balance, and A.C.R.S. methods at rates intended to
prorate costs over estimated useful lives as  follows:

                 Assets                      Estimated Useful Life
          -----------------------            ---------------------
          Machinery and equipment                 3 to 8 years
          Automotive                              3 to 8 years
          Computer                                5 years
          Office furniture & equipment            5 to 8 years
          Building and improvements               19 years

Pension and Profit Sharing Plans

In 1972, the Board of Directors approved pension and profit sharing plans
for the benefit of company employees.  These plans were subsequently
amended to conform to current law.  Qualifications for employee
participation in these plans are based upon an attained age and length of
service with the company.  Pension and profit sharing costs are charged to
income on a current basis. The company's policy is to fund the costs
accrued.



                                                       Page 9 of 28
          

                     DESIGNED TRAFFIC INSTALLATION CO.
                 NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                      (PERCENTAGE OF COMPLETION BASIS)
                    DECEMBER 31, 1993 AND MARCH 31, 1993
                                                                 

Inventory

Inventories are stated at the lower of cost or market.  Cost is determined
on the first-in-first-out method.  Maintenance, operating and office
supplies of nominal value are not inventoried.

Self Insurance

The company maintains a policy of self insurance on a portion of material
and supplies purchased for inventory and contracts.  As purchases are made,
they are warehoused until convenient to move to job sites.  This temporary
warehousing at times exceeds insurance coverage.  Management states that
every effort is made to move these goods to job sites as quickly as
possible.

NOTE 2-RECEIVABLES
                                   December 31         March 31
                                   -----------         --------
Contract receivables:
  Billed -
     Completed contracts           $  381,681        $  230,705
     Contracts in progress            363,238           370,146
     Retainage                        414,645           543,081
     Earned - not billed              322,029           293,458
                                    ---------         ---------
                                   $1,481,593         1,437,390
     Less allowance for doubtful
       collections                     10,658            25,027
                                    ---------         ---------
               Total               $1,470,935        $1,412,363
                                    =========         =========

NOTE 3-COSTS AND BILLINGS ON UNCOMPLETED CONTRACTS

                                   December 31        March 31
                                   -----------        --------
  Costs incurred on uncompleted 
       contracts                   $4,600,308       $4,189,737
  Estimated earnings                1,452,671        1,273,307
                                    ---------        ---------
                                    6,052,979        5,463,044 
  Less:  Billings to date           5,402,660        5,072,232
                                    ---------        ---------

  Net costs and estimated earnings $  650,319       $  390,812
                                    =========        =========
  




                                                       Page 10 of 27
          

                     DESIGNED TRAFFIC INSTALLATION CO.
                 NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                      (PERCENTAGE OF COMPLETION BASIS)
                    DECEMBER 31, 1993 AND MARCH 31, 1993
                                                                 
  Included in accompanying balance sheet
   under the following caption:
    Cost and estimated earnings in 
     excess of billings on 
     uncompleted contracts          1,001,337          756,255
    Billings in excess of costs and 
     estimated earnings on uncompleted
     contracts                       (351,018)        (365,443) 
                                     --------        ---------
 Net costs and estimated earnings   $ 650,319       $  390,812
                                     ========        =========

NOTE 4-NOTES PAYABLE
          
Notes to banks and finance companies secured 
      by equipment with various maturity dates            $ 164,875

     Note to former officer for purchase of 1,184 
      shares of stock for the treasury, payable 
      quarterly at $7,967 including interest and
      principal, due 01/95                                   29,972

     The Company is in the process of refinancing its 
      first mortgage on the land and building with Sun 
      Bank.  The original mortgage ballooned in October
      1993 and a temporary loan was signed at that time
      to bridge the time period until negotiations could          
      be completed on a permanent note.  The "bridge-loan"
      was due to balloon on March 8, 1994 with a payment of 
      $342,400.  As of March 21, a tentative agreement has 
      been reached, but not signed, which calls for principal
      payments of $1,600 per month plus interest at prime 
      plus 1% floating.  The mortgage will be amortized 
      over 25 years and will balloon in 2001.               345,600

     2nd mortgage on land and building at 1% over the prime
      rate.  Monthly principal payments are $714 plus 
      plus interest, due August 1, 1995                      14,286
                                                            -------
       Sub-total                                            554,733
     Less current maturities                               (176,097)
                                                            -------
          Total                                            $378,636
                                                            =======








                                                       Page 11 of 27
          

                     DESIGNED TRAFFIC INSTALLATION CO.
                 NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                      (PERCENTAGE OF COMPLETION BASIS)
                    DECEMBER 31, 1993 AND MARCH 31, 1993
                                                                 

          Principal payment due in the next five years are as 
           follows:
                    1994                     $176,097
                    1995                       63,140
                    1996                       27,496
                    1997                       19,200
                    1998                       19,200
                                             --------
                        Total                $305,133
                                             ========

NOTE 5-ACCRUED EXPENSES
                              December 31        March 31

     Bonuses                  $ 91,220           $379,736
     Profit Sharing            102,907             68,570
     Pension plan               14,701             17,747
     General insurance and
      workers compensation     206,387             73,466
     Wages                      20,852             42,287
     Payroll taxes and other     2,814             14,998
                              --------            -------
          Total               $438,881           $596,804
                              ========           ========

NOTE 6-PENSION AND PROFIT SHARING PLANS
          
Contributions to both plans are based on the annual salary of qualified
employees and are limited to a required 1% for the pension plan and an
optional contribution to the profit sharing plan based upon a formula
integrated with social security. For the nine months ended December 31 and
twelve months ended March 31, the contributions to the pension plan were
$14,701 and $17,143.  The contributions to the profit sharing plan were
$102,907 and $68,570.  All costs are currently funded and there  is no
unfunded liability for past service costs.
        
NOTE 7-NON-COMPETE AGREEMENT

Other assets include a five year non-compete agreement entered into January
1991, with a former officer/shareholder.  Amortization for the periods
ending December 31, and March 31 was $54,750 and $73,000, leaving remaining
balances of $146,000 and $200,750 respectively.
          








                                                       Page 12 of 27
          

                     DESIGNED TRAFFIC INSTALLATION CO.
                 NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                      (PERCENTAGE OF COMPLETION BASIS)
                    DECEMBER 31, 1993 AND MARCH 31, 1993
                                                                 
NOTE 8-CHANGE OF ACCOUNTING YEAR

For the period beginning April 1, 1993, the Company elected to be  taxed as
an "S" corporation pursuant to IRS regulation 1361. Concurrent with this
election, the corporation's year-end changed from a fiscal year ending
March 31 to a calendar year-end. This change resulted in a nine month year
ending December 31, 1993.  Effective January 1, 1994, the Corporation
terminated the "S" election and reverted to a "C" Corporation retaining the
December year-end.

NOTE 9 -INCOME TAXES
          
Construction contracts are reported on the percentage of completion method
for financial statement purposes and on the completed contract method for
tax purposes.

The Corporation elected to be taxed as an "S" Corporation for the nine
months period ended December 31, 1993 (See Note 8).  As such, corporate
profits are including and taxed on the shareholders' personal income tax
returns.  In addition, a corporate tax is levied on the disposal of assets
with an appreciated value (built-in gains tax).  For the nine months ended
December 31, 1993, this tax amounted to $13,000.  For the periods ended
December 31, 1993 and March 31, 1993, accruals for income taxes were
$13,000 and $88,000.  An over-accrual from prior years resulted in a net
tax benefit on the income statement of $6,673 and $26,123 respectively.

For the year ended March 31, 1993, election of the "S" status eliminated
the need for deferred income prior year taxes.  Accordingly, the deferred
tax asset and liability on the balance sheet have been eliminated resulting
in a deferred tax benefit on  the income statement of $154,800.
               

NOTE 10-LINE OF CREDIT

The company has maintained a $250,000 line of credit with Sun Bank for the
past four years at prime plus 1% floating, and guaranteed by the principals
with a lien on equipment and inventories.  This amount has been increased
by the bank to $500,000, maturing  June 30, 1994.  As of the date of this
report, the company has not drawn on this line of credit.












                                                            Page 13 of 27




DESIGNED TRAFFIC INSTALLATION CO.
STATEMENT OF INCOME
(PERCENTAGE OF COMPLETION BASIS)
(UNAUDITED)
_________________________________________________________________

                               6 Months Ended      6 Months Ended
EARNED REVENUES                 June 30, 1994    September 30, 1993   

  
  Contract revenue               $ 4,638,812        $ 5,245,973  
  Installation and repair            133,153            138,867     
                                   ---------          ---------
                                   4,771,965          5,384,840 
                                   ---------          ---------
COST OF EARNED REVENUES

  Contract costs                   3,046,313          3,045,966
  Unallocated labor costs            113,221            123,965
                                   ---------          ---------
                                   3,159,534          3,169,661
                                   ---------          ---------
GROSS PROFIT                       1,612,431          2,215,179
                                   ---------          ---------
EXPENSES 
  
  Operating expenses                 422,464            326,750
  General & administrative           714,727            672,573  
  Depreciation                       119,705             90,799
  Interest Expense                    22,426             21,996
                                   ---------          ---------
                                   1,279,322          1,112,118 
                                   ---------          ---------

OPERATING INCOME                     333,109          1,103,061

Other income                           8,505              8,003
                                   ---------          ---------

Income before provisions for
  income taxes                       341,414          1,111,064

Income taxes provision               152,081                  0
                                   ---------          ---------

NET INCOME                        $  189,333         $1,111,064  
                                   =========          =========

          The accompanying notes to financial statements
              are an integral part of this statement






                                                          Page 14 of 27

                                  

DESIGNED TRAFFIC INSTALLATION CO.
STATEMENT OF RETAINED EARNINGS
(PERCENTAGE OF COMPLETION BASIS)
(UNAUDITED)

________________________________________________________________
                                          
                              9 Months Ended      12 Months Ended
                              December 31, 1993    March 31, 1993   
                              
         

 Retained earnings -

 Beginning of year                $ 2,734,919       $ 2,385,660

 Net income                           189,333         1,111,064
                                   ----------        ----------
 Retained earnings-end of year    $ 2,924,252       $ 3,496,724
                                   ==========        ==========


     



























          The accompanying notes to financial statements
              are an integral part of this statement




                                                          Page 15 of 27 

                     DESIGNED TRAFFIC INSTALLATION CO.
                               BALANCE SHEET
                      (PERCENTAGE OF COMPLETION BASIS)
                                (UNAUDITED)
_________________________________________________________________

                                   ASSETS                              
                                   ______
                                      June 22, 1994    December 31, 1993
                                     ______________    ________________

CURRENT ASSETS:

  Cash on hand and in bank           $   223,178        $   857,460
  Receivables (net of allowance for
    doubtful accounts)                 1,694,395          1,470,935
  Inventory (at cost)                     65,725             29,502
  Costs and estimated earnings in
    excess of billings on uncompleted
    contracts                          1,183,846          1,001,337
  Prepaid expenses                       140,482            344,126
                                       ---------          ---------
          Total current assets         3,307,626          3,703,360
                                       ---------          ---------

FIXED ASSETS (at cost):
  
  Land                                   350,000            350,000
  Buildings and improvements             368,180            368,180
  Machinery and equipment                822,885            934,957
  Automotive                             856,450            754,631
  Computer                                60,234             60,234
  Office furniture and equipment          32,050             32,050
                                       ---------          ---------
                                       2,487,799          2,500,052
                                       ---------          ---------
  Less accumulated depreciation       (1,447,524)        (1,511,024)
                                       ---------          ---------
 
      Net fixed assets                 1,042,275            989,028
                                       ---------          ---------

OTHER ASSETS:                            208,650            224,102
                                       ---------          ---------


     TOTAL ASSETS                    $ 4,558,551        $ 4,916,490
                                     ===========        ===========


          The accompanying notes to financial statements
              are an integral part of this statement






                                                          Page 16 of 27

                     DESIGNED TRAFFIC INSTALLATION CO.
                               BALANCE SHEET
                      (PERCENTAGE OF COMPLETION BASIS)
                                (UNAUDITED)

_________________________________________________________________

               LIABILITIES AND STOCKHOLDERS' EQUITY               
               ____________________________________

                                     June 22, 1994  December 31, 1993     
                                     ______________  ______________

CURRENT LIABILITIES:

  Accounts payable - trade            $  383,567         $  474,441 
  Current maturities of 
     long-term debt                      137,995            176,097 
  Billings in excess of costs and
   estimated earnings on uncompleted
   contracts                             224,090            351,018 
  Income taxes payable                   151,371             13,000 
  Accrued expenses                       281,223            438,881 
  Stockholder loans                      102,158            430,000 
                                       ---------          ---------
        Total current liabilities      1,280,404          1,883,437 
                                       ---------          ---------
    
LONG-TERM LIABILITIES:

  Notes payable net of current
    maturities                           434,397            378,636 
                                       ---------          ---------
     Total liabilities                 1,714,801          2,262,073 
                                       ---------          ---------

STOCKHOLDERS' EQUITY:

  Common stock - par value $10.00
     authorized 10,000 shares, issued 
     9,300 shares of which 3,300 
     shares are in the treasury           93,000             93,000
  Paid in capital                        369,498            369,498
  Retained earnings                    2,924,252          2,734,919 
  Treasury stock-3,300 shares 
     (at cost)                          (543,000)          (543,000)
                                       ---------          ---------
     Total stockholders' equity        2,843,750          2,654,417 
                                       ---------          ---------

     TOTAL LIABILITIES AND 
       STOCKHOLDERS' EQUITY          $ 4,558,551        $ 4,916,490 
                                     ===========        ===========



          The accompanying notes to financial statements
              are an integral part of this statement
                                                           Page 17 of 27

                     DESIGNED TRAFFIC INSTALLATION CO.
                          STATEMENT OF CASH FLOWS
                      (PERCENTAGE OF COMPLETION BASIS)
                                (UNAUDITED)

                                                 6 Months Ended
                                         June 22, 1994   September 30, 1993
                                        -----------------------------------
Cash flows from operating activities:
Net income                                   $  189,333     $1,111,064 
                                              ---------      ---------
Adjustments to reconcile net income to 
 net cash provided by operating activities:

  Amortization of non-compete agreement         34,878         36,500
  Depreciation                                 119,905         90,799
  Provision for losses on accounts 
   receivable and disposal of fixed assets      (1,704)             0    
Change in receivables                         (223,260)      (149,331)     
Change in inventory, costs and estimated 
   earnings on uncompleted contracts          (218,732)      (539,253)
  Change in prepaid expenses                   203,644         64,629
  Change in accounts payable                   (90,874)       121,166
  Change in uncompleted contracts    
   billings in excess of costs and    
   estimated earnings                         (126,928)        79,810
  Change in other assets                       (19,426)        20,342
  Change in income tax payable                 138,371        (10,725)
  Change in accrued expenses                  (172,658)      (320,353)
                                              ---------      ---------
Net cash (used) provided by operating
  activities                                  (167,651)      504,648   
                                              ---------      ---------
Cash flows from investing activities:
  Expenditures for property and
   equipment                                  (229,405)      (112,460)
  Proceeds from sale of equipment               57,957              0
                                              ---------      ---------
Net cash used in investing activities         (171,448)      (112,460)
                                              ---------      ---------
Cash flows from financing activities:
  Principal payments under note    
   obligations                                (490,264)      (120,193)
  Payments of stockholder loans               (312,842)             0
  Proceeds from increase in notes payable      507,923         41,261
                                              ---------      ---------
Net cash (used) provided by financing 
  activities                                  (295,183)       (78,932)
                                              ---------      ---------

Increase (Decrease) in cash                   (634,282)       313,256  
Cash at beginning of year                      857,460        504,247   
                                              ---------      ---------
Cash at end of year                           $223,178       $817,503    
                                              =========      =========
The accompanying notes to financial statements are an integral part of 
this statement                                               
                                                         
                                                       Page 18 of 27


                     DESIGNED TRAFFIC INSTALLATION CO.
                       NOTES TO FINANCIAL STATEMENTS
                      (PERCENTAGE OF COMPLETION BASIS)
                               JUNE 22, 1994
                                                                  
NOTE 1-SIGNIFICANT ACCOUNTING POLICIES

Presentation

The accompanying financial statements of Designed Traffic Installation
Co.("DTI") have been prepared in accordance with generally accepted
accounting principles for interim financial information.  They do not
include all information and notes required by generally accepted accounting
principles for complete financial statements and should be read in
conjunction with the audited financial statements for the nine month period
ended December 31, 1993.  The financial information furnished reflects all
adjustments, consisting only of normal recurring accruals which are, in the
opinion of management, necessary for a fair presentation of the financial
position and results of operations for the periods presented.  The results
of operations are not necessarily indicative of future results of operation
or financial position of DTI.
          
Recognition of Income

The Company reports income for financial statement purposes on the
percentage of completion basis and on the completed job basis for tax
purposes.  Income on contracts in process for statement purposes is
recorded on the basis of the management's estimates of the percentage of
job completion to date.

Contract costs include all direct material and labor costs and those
indirect costs related to contract performance, such as indirect labor,
payroll taxes and insurance.  Selling, general and administrative costs are
charged to expense as incurred.  Provisions for estimated losses on
uncompleted contracts are made in the period in which such losses are
determined.  Changes in job performance, job conditions and estimated
profitability, including those arising from contract penalty provisions and
final contract settlements, may result in revisions to costs and income and
are recognized in the period in which the revisions are determined.

The asset, "Costs and estimated earnings in excess of billings on
uncompleted contracts", represents revenues recognized in excess of amounts
billed.  The liability, "Billings in excess of costs and estimated earnings
on uncompleted contracts", represents billings in excess of revenues
recognized.












                                                       Page 19 of 27

DESIGNED TRAFFIC INSTALLATION CO.
NOTES TO FINANCIAL STATEMENTS
(PERCENTAGE OF COMPLETION BASIS)
JUNE 22, 1994 (continued)

Depreciation

The company records depreciation on its fixed assets using the straight
line, double declining balance, and A.C.R.S. methods at rates intended to
prorate costs over estimated useful lives as  follows:

                 Assets                      Estimated Useful Life
          -----------------------            ---------------------
          Machinery and equipment                 3 to 8 years
          Automotive                              3 to 8 years
          Computer                                5 years
          Office furniture & equipment            5 to 8 years
          Building and improvements               19 years

Pension and Profit Sharing Plans

In 1972, the Board of Directors approved pension and profit sharing plans
for the benefit of company employees.  These plans were subsequently
amended to conform to current law.  Qualifications for employee
participation in these plans are based upon an attained age and length of
service with the company.  Pension and profit sharing costs are charged to
income on a current basis. The company's policy is to fund the costs
accrued.

Inventory

Inventories are stated at the lower of cost or market.  Cost is determined
on the first-in-first-out method.  Maintenance, operating and office
supplies of nominal value are not inventoried.

Self Insurance

The company maintains a policy of self insurance on a portion of material
and supplies purchased for inventory and contracts.  As purchases are made,
they are warehoused until convenient to move to job sites.  This temporary
warehousing at times exceeds insurance coverage.  Management states that
every effort is made to move these goods to job sites as quickly as
possible.


NOTE 2-CHANGE OF ACCOUNTING YEAR

For the period beginning April 1, 1993, the Company elected to be  taxed as
an "S" corporation pursuant to IRS regulation 1361. Concurrent with this
election, the corporation's year-end changed from a fiscal year ending
March 31 to a calendar year-end. This change resulted in a nine month year
ending December 31, 1993.  Effective January 1, 1994, the Corporation
terminated the "S" election and reverted to a "C" Corporation retaining the
December year-end.




                                                       Page 20 of 27

DESIGNED TRAFFIC INSTALLATION CO.
NOTES TO FINANCIAL STATEMENTS
(PERCENTAGE OF COMPLETION BASIS)
JUNE 22, 1994 (continued)

NOTE 3-LINE OF CREDIT

The company has maintained a $250,000 line of credit with Sun Bank for the
past four years at prime plus 1% floating, and guaranteed by the principals
with a lien on equipment and inventories.  This amount has been increased
by the bank to $500,000, maturing  June 30, 1994.  As of the date of this
report, the company has not drawn on this line of credit.














































                                                       Page 21 of 27


CONSOLIDATED PRO FORMA FINANCIAL INFORMATION (UNAUDITED):

The following unaudited pro forma consolidated statements of income of
MasTec and DTI for the year ended December 31, 1993 and six months ended
June 30, 1994 are presented as if the acquisition had occurred on January
1, 1993.  The unaudited pro forma consolidated balance sheet is presented
as if the acquisition had occurred on June 22, 1994.  Because of DTI's
change in fiscal year, data was only available for nine months ended
December 31, 1993.

The pro forma data is presented for informational purposes only and may not
be indicative of the future results of operations or financial position of
MasTec, or what the results of operations or financial position of MasTec
would have been if the acquisition had occurred on the dates set forth.

These pro forma consolidated financial statements should be read in
conjunction with the historical combined financial statements and notes
thereto of DTI included herein and MasTec as included by reference.

The unaudited pro forma consolidated financial statements are derived from
the historical financial statements of MasTec and DTI.  The pro forma
consolidated balance sheet combines MasTec's June 30, 1994 balance sheet
with DTI June 22, 1994 balance sheet.  The pro forma consolidated
statements of income combine MasTec's pro forma statements of operations
for the twelve months ended December 31, 1993, as reported in MasTec's FORM
8-K filed May 17, 1994 which is hereby included by reference and for the
six months ended June 30, 1994 as reported in MasTec's 10-Q filed August 8,
1994 which is hereby included by reference, with DTI's historical statement
of operations for the nine months ended December 31, 1993 and six months
ended June 22, 1994.



























                                                         Page 22 of 27

                                 MasTec, INC.
                            PROFORMA FINANCIAL STATEMENTS
                     CONDENSED CONSOLIDATED STATEMENTS OF INCOME
                       (In Thousands Except Per Share Amounts)
                         
                             12 Months    9 Months
                                Ended       Ended
                            December 31, December 31,
                                1993        1993
                                MasTec               PRO FORMA    COMBINED
                              PRO FORMA      DTI    ADJUSTMENTS  PRO FORMA
                            (Unaudited)   (Audited) (Unaudited) (Unaudited)
Revenues                     $ 182,415   $   8,128   $           $ 190,543
                              ---------   ---------   ---------   ---------
Costs and Expenses
 Costs of Revenues (exclusive 
  of depreciation and amortization  
  shown separately below)      154,107       6,076                 160,183
 General and Administrative     28,398       1,520                  29,918
 Depreciation and Amortization   3,328         166                   3,494
 Interest Expense                4,334          34         138 (1)   4,506
 Interest and Dividend Income   (1,552)        (10)                 (1,562)
 Other                          (1,166)          0                  (1,166)
                              ---------   ---------   ---------   ---------

 Total Costs and Expenses      187,449       7,786         138     195,373
                              ---------   ---------   ---------   ---------
Income (Loss) Before Income 
 Taxes, Equity in Earnings
 (Losses) of Unconsolidated 
  Joint Ventures and
  Minority Interest             (5,034)        342        (138)     (4,830)

Credit for Income Taxes         (1,236)         (7)        (52)(2)  (1,295)
                              ---------   ---------   ---------   ---------
Income (Loss) Before Equity     (3,798)        349         (86)     (3,535)
  in Earnings of
  Unconsolidated Joint 
  Ventures and Minority Interest

Equity in Earnings of
  Unconsolidated Joint Ventures  1,187           0                   1,187
Minority Interest                  (10)          0                     (10)
                              ---------   ---------   ---------   ---------
     NET INCOME (LOSS)       $  (2,621)  $     349   $     (86)  $  (2,358)
                              =========   =========   =========   =========

Average Shares Outstanding      16,028       6,000      (6,000)(3)  16,028

Earnings (Loss) Per Share    $   (0.16)   $   0.06               $   (0.15)








                                                       Page 23 of 27



                                    MasTec, INC.
                            PROFORMA FINANCIAL STATEMENTS
                     CONDENSED CONSOLIDATED STATEMENTS OF INCOME
                       (In Thousands Except Per Share Amounts)
                         
                                   6 Months Ended 
                         June 30, 1994  June 22, 1994
                               MasTec                 PRO FORMA    COMBINED
                              PRO FORMA         DTI  ADJUSTMENTS  PRO FORMA
                             (Unaudited)   (Audited) (Unaudited)(Unaudited)
Revenues                     $  70,692   $   4,772   $           $  75,464
                              ---------   ---------   ---------   ---------
Costs and Expenses
 Costs of Revenues (exclusive 
  of depreciation and amortization  
  shown separately below)       57,764       3,582                  61,346
 General and Administrative      9,929         716                  10,645
 Depreciation and Amortization   3,469         120                   3,589
 Interest Expense                2,045          22          41 (1)   2,108
 Interest and Dividend Income   (1,061)         (9)                 (1,070)
 Other                            (236)          0                    (236)
                              ---------   ---------   ---------   ---------

 Total Costs and Expenses       71,910       4,431          41      76,382
                              ---------   ---------   ---------   ---------
Income (Loss) Before Income 
Taxes, Equity in Earnings 
  (Losses) of Unconsolidated
  Joint Ventures and
  Minority Interest             (1,218)        341         (41)       (918)

Provision (Credit) for Income 
  Taxes                         (1,188)        152         (15)(2)  (1,051)
                              ---------   ---------   ---------   ---------
Income (Loss) Before Equity        (30)        189         (26)        133
  in Earnings of
  Unconsolidated Joint 
  Ventures and Minority Interest

Equity in Earnings of
  Unconsolidated Joint Ventures    137           0                     137
Minority Interest                    0           0                       0
                              ---------   ---------   ---------   ---------
     NET INCOME (LOSS)       $     107  $      189   $     (26)  $     270
                              =========   =========   =========   =========

Average Shares Outstanding      16,051       6,000      (6,000)(3)  16,051

Earnings (Loss) Per Share    $    0.01   $    0.03               $    0.02







                                                       Page 24 of 27
                               MasTec, Inc.
                    PRO FORMA CONDENSED CONSOLIDATED BALANCE SHEETS
                                    (Unaudited)
                                   (In Thousands)
                                MasTec       DTI        PRO FORMA  COMBINED
                           June 30, 1994 June 22, 1994 ADJUSTMENTS PROFORMA
ASSETS
Current Assets
  Cash and Cash Equivalents $   5,961    $     223     $           $  6,184
  Accounts Receivable-Net 
   and Unbilled Revenues       30,733        2,878                   33,611
  Inventories                   4,694           66                    4,760
  Deferred and Refundable             
   Income Taxes                 5,088            0                    5,088
  Other                         1,200          140                    1,340
                             --------     --------      ------      -------
   Total Current Assets        47,676        3,307           0       50,983
                             --------     --------      ------      -------
Preferred Stock and Long-Term
  Notes Receivable-NBC         11,403            0                   11,403
                             --------     --------      ------      -------
    Property-Net               51,934        1,042         401  (4)  52,976
                             --------     --------      ------      -------
Real Estate Investments and                
  Other Assets                 28,182          209      (3,244) (5)  25,147
                             --------     --------      ------      -------
    TOTAL ASSETS            $ 139,195    $   4,558    $ (2,843)    $140,509
                             ========     ========     =======      =======
LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities
  Current Maturities of Debt $ 6,540    $     240    $            $  6,780
  Accounts Payable             6,681          384                    7,065
  Accrued Insurance            4,056            0                    4,056
  Accrued Compensation         1,534            0                    1,534
  Accrued Interest               582            0                      582
  Accrued Income Taxes         1,082          151                    1,233
  Other                        6,602          506                    7,108
                            --------     --------      ------      -------
    Total Current Liabilities 27,077        1,281           0       28,358
                            --------     --------      ------      -------
Other Liabilities             30,723          434                   31,157
                            --------     --------      ------      -------
Long-Term Debt                13,055                                13,055
                            --------     --------      ------      -------
Convertible Subordinated 
  Debentures                  21,875                                21,875
                            --------     --------      ------      -------
Shareholders' Equity
   Common Stock                2,643           93         (93) (6)   2,643
   Capital Surplus           134,064          369        (369) (7) 134,064
   Retained Earnings           1,990        2,924      (2,924) (8)   1,990
   Treasury Stock            (92,232)        (543)        543  (9) (92,232)
                            --------     --------      ------      -------
    Total                     46,465        2,843      (2,843)      46,465
                            --------     --------      ------      -------
TOTAL LIABILITIES AND                      
  SHAREHOLDERS' EQUITY     $ 139,195    $   4,558     $(2,843)    $140,910
                            ========     ========     =======      =======
                                                        
                                                        Page 25 of 27


NOTES TO PRO FORMA FINANCIAL STATEMENTS

(1)  Additional interest expense from note issued to DTI shareholders.

(2)  Credit for income taxes from increased interest expense in Note 1
assuming 37.6% effective tax rate.

(3)  Elimination of DTI's outstanding shares.

(4)  Increase of DTI's property to management's estimate of fair market
value.

(5)  Elimination of MasTec's investment in DTI.

(6)  Elimination of DTI's common stock.

(7)  Elimination of DTI's capital surplus.

(8)  Elimination of DTI's retained earnings.

(9)  Elimination of DTI's treasury stock.




































                                                       Page 26 of 27


MasTec, Inc.
SIGNATURES

FORM 8-K/A


Pursuant to the requirement 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.


MasTec, Inc.
Registrant



Date:  September 2, 1994           /s/  Carlos A. Valdes
                                   ___________________________
                                   Carlos A. Valdes
                                   Senior Vice President-Finance
                                   (Principal Financial Officer
                                                and
                                   Authorized Officer of the Registrant)
































                                                       Page 27 of 27