U.S. SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   Form 10-QSB


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

     FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2001

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

     For the transition period from ____________ to ____________.


                         Commission File Number 1-13012


                         H.E.R.C. PRODUCTS INCORPORATED
           (Name of small business issuer as specified in its charter)


       Delaware                                           86-0570800
State of Incorporation                        IRS Employer Identification Number


                          2215 W Melinda Lane, Suite A
                             Phoenix, Arizona 85027
                    (Address of principal executive offices)

                                 (623) 492-0336
                           (Issuer's telephone number)

Check whether the issuer:  (1) filed all reports required to be filed by Section
13 or 15(d) of the  Exchange  Act during the past 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.

                              [X] YES    [ ] NO

State the number of shares outstanding of each of the issuer's classes of common
equity, as of the latest practicable date.

                                                    Outstanding at
                     Class                        November 10, 2001
                     -----                        -----------------
         Common Stock, $.01 par value                 11,864,872


Transitional Small Business Disclosure Format: YES [ ]  NO [X]

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                                                                        Page No.
                                                                        --------
Index To Consolidated Financial Statements

PART I. FINANCIAL INFORMATION

        Consolidated Financial Statements:
        Consolidated Balance Sheets
          September 30, 2001 and December 31, 2000                          3
        Consolidated Statements of Operations
          Three and Nine Months Ended September 30, 2001 and 2000           4
        Consolidated Statements of Cash Flows
          Nine Months Ended September 30, 2001 and 2000                     5

        Notes to Consolidated Financial Statements                          6

        Management's Discussion and Analysis of Financial
          Condition and Results of Operations                              10


PART II.  OTHER INFORMATION

        Item 2 - Changes in Securities                                     13

        Item 6 - Exhibits and Reports on Form 8-K                          13

                                       2

                H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS



                                                                            September 30,   December 31,
                                                                                2001            2000
                                                                            ------------    ------------
                                                                             (Unaudited)
                                                                                      
                                     ASSETS
CURRENT ASSETS
  Cash and cash equivalents                                                 $     84,933    $    302,392
  Trade accounts receivable, net of allowance for
    doubtful accounts of $46,619 and $41,179, respectively                       758,739         327,777
  Inventories                                                                     25,947          38,131
  Costs of contracts in process                                                  355,128          72,897
  Other receivables                                                               15,800          10,351
  Prepaid expenses                                                               137,722          84,236
                                                                            ------------    ------------
        Total Current Assets                                                   1,378,269         835,784
                                                                            ------------    ------------
PROPERTY AND EQUIPMENT
  Property and equipment                                                       1,337,632       1,193,421
  Less accumulated depreciation                                                 (878,236)       (707,507)
                                                                            ------------    ------------
        Net Property and Equipment                                               459,396         485,914
                                                                            ------------    ------------
OTHER ASSETS
  Patents, net of accumulated amortization of $95,203 and
    $79,621, respectively                                                        112,560         128,142
  Patents pending                                                                111,244          72,424
  Refundable deposits and other assets                                            20,871          22,853
                                                                            ------------    ------------
         Total Other Assets                                                      244,675         223,419
                                                                            ------------    ------------
                                                                            $  2,082,340    $  1,545,117
                                                                            ============    ============

                      LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES
  Accounts payable                                                          $    533,801    $    105,227
  Accrued wages                                                                  108,591          69,866
  Current portion of notes payable                                                49,385          13,166
  Customer deposits                                                               36,582          42,617
  Other accrued expenses                                                         194,636         108,300
                                                                            ------------    ------------
         Total Current Liabilities                                               922,995         339,176

LONG-TERM LIABILITIES
  Notes payable, net of current portion                                            5,081              --
                                                                            ------------    ------------
         Total Liabilities                                                       928,076         339,176
                                                                            ------------    ------------

COMMITMENTS AND CONTINGENCIES

STOCKHOLDERS' EQUITY
  Preferred stock, $10.00 stated value; authorized 1,000,000 shares;
    no shares issued and outstanding                                                  --              --
  Common Stock, $0.01 par value; authorized 40,000,000 shares;
    issued and outstanding 11,798,206 and 11,702,728 shares, respectively        117,982         117,027
  Additional paid-in capital                                                  14,007,130      13,990,085
  Accumulated deficit                                                        (12,970,848)    (12,901,171)
                                                                            ------------    ------------
         Total Stockholders' Equity                                            1,154,264       1,205,941
                                                                            ------------    ------------
                                                                            $  2,082,340    $  1,545,117
                                                                            ============    ============


                                        3

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (Unaudited)



                                                          Three Months Ended September 30,     Nine Months Ended September 30,
                                                          --------------------------------     -------------------------------
                                                              2001                2000             2001               2000
                                                          ------------        ------------     ------------       ------------
                                                                                                      
SALES                                                     $  1,740,621        $  1,096,704     $  4,311,629       $  3,715,341
COST OF SALES                                                  894,290             605,281        2,454,111          1,922,886
                                                          ------------        ------------     ------------       ------------
GROSS PROFIT                                                   846,331             491,423        1,857,518          1,792,455
SELLING EXPENSES                                                60,455              95,216          199,790            324,207
GENERAL AND ADMINISTRATIVE EXPENSES                            560,920             467,564        1,739,467          1,381,979
                                                          ------------        ------------     ------------       ------------
OPERATING PROFIT (LOSS)                                        224,956             (71,357)         (81,739)            86,269
                                                          ------------        ------------     ------------       ------------
OTHER INCOME (EXPENSE)
     Gain on sale of asset                                          --                  --           52,378                 --
     Interest expense                                          (18,354)             (1,708)         (45,709)           (14,304)
     Miscellaneous                                               1,458               4,854            5,393             15,164
                                                          ------------        ------------     ------------       ------------
          Total other income (expense)                         (16,896)              3,146           12,062                860
                                                          ------------        ------------     ------------       ------------
INCOME (LOSS) FROM OPERATIONS BEFORE INCOME TAXES              (68,211)            (69,677)          87,129
     Income tax provision                                           --                  --               --                 --
                                                          ------------        ------------     ------------       ------------
NET INCOME (LOSS)                                         $    208,060        $    (68,211)    $    (69,677)      $     87,129
                                                          ============        ============     ============       ============

NET INCOME (LOSS) PER COMMON SHARE - BASIC AND DILUTED

NET INCOME (LOSS) PER COMMON SHARE                        $       0.02        $      (0.01)    $      (0.01)      $       0.01
                                                          ============        ============     ============       ============

WEIGHTED AVERAGE COMMON SHARES OUTSTANDING:
BASIC                                                       11,798,206          11,686,033       11,768,713         11,676,172
                                                          ============        ============     ============       ============
DILUTED                                                     11,798,788          11,686,033       11,768,713         11,824,632
                                                          ============        ============     ============       ============


                                       4

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Unaudited)



                                                                         Nine Months Ended
                                                                           September 30,
                                                                     ------------------------
                                                                        2001           2000
                                                                     ---------      ---------
                                                                              
CASH FLOWS FROM OPERATING ACTIVITIES
  Net Income (Loss)                                                  $ (69,677)     $  87,129
  Adjustments to reconcile net income (loss) to net cash
   provided by (used in) operating activities
     Depreciation and amortization                                     192,667        184,501
     Gain on sale of asset                                             (52,378)            --
     Common stock issued for services                                   18,000         11,999
     (Increase) decrease in assets
         Trade accounts receivable, net                               (430,962)       122,261
         Inventories                                                    12,184          5,703
         Costs of contracts in progress                               (282,231)        42,524
         Other receivables                                              (5,449)         5,146
         Prepaid expenses                                              (53,486)        (2,548)
         Refundable deposits and other assets                            1,982         37,226
     Increase (decrease) in liabilities
         Accounts payable                                              428,574       (144,739)
         Accrued wages and other accrued expenses                      125,061       (132,278)
         Customer deposits                                              (6,035)        63,844
                                                                     ---------      ---------
             Net cash provided by (used in) operating activities      (121,750)       280,768
                                                                     ---------      ---------
CASH FLOWS FROM INVESTING ACTIVITIES
  Capital expenditures                                                 (82,672)      (100,174)
  Cash received from sale of asset                                     135,000             --
  Expenditures related to patents and patents pending                  (38,820)       (19,578)
                                                                     ---------      ---------
             Net cash provided by (used in) investing activities        13,508       (119,752)
                                                                     ---------      ---------
CASH FLOWS FROM FINANCING ACTIVITIES
  Proceeds from issuance of notes payable and long-term debt           198,262        151,870
  Principal payments under notes payable                              (307,479)      (150,110)
                                                                     ---------      ---------
             Net cash provided by (used in) financing activities      (109,217)         1,760
                                                                     ---------      ---------
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                  (217,459)       162,776
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                       302,392         65,722
                                                                     ---------      ---------
CASH AND CASH EQUIVALENTS AT END OF PERIOD                           $  84,933      $ 228,498
                                                                     =========      =========


                                       5

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

NOTE 1 - BASIS OF PRESENTATION

The unaudited consolidated financial statements are presented in accordance with
the  requirements  of Form  10-QSB and  consequently  do not  include all of the
disclosures  normally  made in an annual Form 10-KSB  filing.  Accordingly,  the
consolidated  financial statements of H.E.R.C.  Products  Incorporated  included
herein  should  be  reviewed  in  conjunction  with the  consolidated  financial
statements and the  accompanying  footnotes  included within our Form 10-KSB for
the year ended December 31, 2000.

The consolidated  financial statements have been prepared in accordance with our
customary  accounting  practices  and have not been  audited.  In the opinion of
management,  the  consolidated  financial  statements  reflect  all  adjustments
necessary to fairly report our financial  position and results of operations for
the interim period. All such adjustments are normal and recurring in nature. The
interim  consolidated  results of operations are not  necessarily  indicative of
results to be expected for the year ending December 31, 2001.

NOTE 2 - REVENUE RECOGNITION

We recognize  revenue when products are shipped.  We also perform  pipe-cleaning
services  and tank  cleaning  services,  the costs of which are  deferred  until
revenues are recognized.  Service revenue is recorded when the work is complete.
Included in sales are certain reimbursable costs from our customers.

NOTE 3 - LONG TERM DEBT AND OTHER FINANCING ARRANGEMENTS

We have a factoring facility whereby the factor purchases  eligible  receivables
and advances 80% of the purchased  amount to us.  Purchased  receivables may not
exceed $600,000 at any one time. Either party may cancel the arrangement with 30
days notice.  At September  30,  2001,  there was $505,804 of factored  accounts
receivable.  This arrangement is accounted for as a sale of receivables on which
the factor has recourse to the 20% residual of aggregate  receivables  purchased
and  outstanding.  Interest payable by us to the factor is calculated as a fixed
discount  fee  equal  to 1% of the  amount  of the  receivable  factored  plus a
variable  discount fee computed on the amount advanced to us and accruing on the
basis of actual days  elapsed  from the date of the 80% advance  until five days
after  collection  of such account  receivable by the factor at a per annum rate
equal to an internal rate set by the factor.

                                       6

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

NOTE 4 - SEGMENT INFORMATION

Information by segment for the three months ended September 30, 2001:



                                             Pipe          Tank
                                           Cleaning      Cleaning      Chemicals     Corporate      Consolidated
                                           --------      --------      ---------     ---------      ------------
                                                                                     
     Sales to unaffiliated customers      $1,055,988     $582,670       $101,963     $      --      $ 1,740,621
     Income (loss) from operations           333,734      148,834         65,656      (340,164)         208,060
     Total assets                            945,542      566,597         63,883       506,318        2,082,340
     Depreciation and amortization            46,924        5,727          1,579        11,215           65,445
     Capital expenditures                     12,334       31,727              -            --           44,061

Information by segment for the three months ended September 30, 2000:

                                              Pipe
                                            Cleaning    Chemicals     Corporate     Consolidated
                                            --------    ---------     ---------     ------------
     Sales to unaffiliated customers      $1,012,449     $ 84,255      $      --     $ 1,096,704
     Income (loss) from operations           190,815       21,205       (280,231)        (68,211)
     Total assets                          1,443,799      108,322        425,711       1,977,832
     Depreciation and amortization            45,692        1,877         13,203          60,772
     Capital expenditures                     21,442           --          2,655          24,097

Information by segment for the nine months ended September 30, 2001:

                                             Pipe          Tank
                                           Cleaning      Cleaning      Chemicals      Corporate     Consolidated
                                           --------      --------      ---------     -----------    ------------
     Sales to unaffiliated customers      $3,257,320    $ 842,247      $ 212,062     $        --    $ 4,311,629
     Income (loss) from operations           735,213       96,699        131,588      (1,033,177)       (69,677)
     Total assets                            945,542      566,597         63,883         506,318      2,082,340
     Depreciation and amortization           137,693       16,596          4,733          33,645        192,667
     Capital expenditures                     32,496       48,964             --           1,211         82,671

Information by segment for the nine months ended September 30, 2000:

                                             Pipe
                                           Cleaning     Chemicals     Corporate     Consolidated
                                           --------     ---------     ---------     ------------
     Sales to unaffiliated customers      $3,347,861    $ 367,480      $      --    $ 3,715,341
     Income (loss) from operations           801,562      146,139       (860,572)        87,129
     Total assets                          1,443,799      108,322        425,711      1,977,832
     Depreciation and amortization           133,318        5,633         45,550        184,501
     Capital expenditures                     78,021       13,757          8,396        100,174


                                        7

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

NOTE 5 - EARNINGS PER SHARE

A reconciliation of the numerators and denominators  (weighted average number of
shares   outstanding)  of  the  basic  and  diluted  earnings  per  share  (EPS)
computation  for the three and nine months ended  September 30, 2000 and 2001 is
as follows:



                                                      Three Months Ended
                                                      September 30, 2001
                                                ------------------------------
                                                 Net Loss           Shares       Per Share
                                                (Numerator)      (Denominator)     Amount
                                                -----------      -------------     ------
                                                                          
     Basic EPS                                  $  208,060        11,798,206       $0.02
                                                ==========        ==========       =====

     Effect of stock options and warrants               --                --
                                                ----------        ----------       -----
     Diluted EPS                                $  208,060        11,798,206       $0.02
                                                ==========        ==========       =====

                                                      Three Months Ended
                                                      September 30, 2000
                                                ------------------------------
                                                 Net Loss           Shares       Per Share
                                                (Numerator)      (Denominator)     Amount
                                                -----------      -------------     ------
     Basic EPS                                  $  (68,211)       11,686,033       $(0.01)
                                                ==========        ==========       ======

     Effect of stock options and warrants               --
                                                ----------        ----------       ------
     Diluted EPS                                $  (68,211)       11,686,033       $(0.01)
                                                ==========        ==========       ======

                                                      Nine Months Ended
                                                      September 30, 2001
                                                ------------------------------
                                                 Net Loss           Shares       Per Share
                                                (Numerator)      (Denominator)     Amount
                                                -----------      -------------     ------
     Basic EPS                                  $  (69,677)       11,768,713       $(0.01)
                                                ==========        ==========       =====

     Effect of stock options and warrants               --                --
                                                                  ----------       -----
     Diluted EPS                                $  (69,677)       11,768,713       $(0.01)
                                                ==========        ==========       =====

                                                      Nine Months Ended
                                                      September 30, 2000
                                                ------------------------------
                                                 Net Loss           Shares       Per Share
                                                (Numerator)      (Denominator)     Amount
                                                -----------      -------------     ------
     Basic EPS                                  $   87,129        11,676,172        $0.01
                                                ==========        ==========        =====

     Effect of stock options and warrants               --           148,460
                                                ----------        ----------        -----
     Diluted EPS                                $   87,129        11,824,632        $0.01
                                                ==========        ==========        =====


                                       8

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

NOTE 6 - RECENTLY ISSUED ACCOUNTING STANDARDS

In June 1998, the Financial  Accounting  Standards  Board (FASB) issued SFAS No.
133 (as amended by SFAS No. 138),  ACCOUNTING  FOR  DERIVATIVE  INSTRUMENTS  AND
HEDGING  ACTIVITIES,  which requires that an entity recognize all derivatives as
either assets or liabilities in the statement of financial  position and measure
those  instruments at fair value.  The issuance of SFAS No. 137,  ACCOUNTING FOR
DERIVATIVE  INSTRUMENTS AND HEDGING  ACTIVITIES - DEFERRAL OF THE EFFECTIVE DATE
OF FASB STATEMENT NO. 133,  delayed the required  effective date of SFAS No. 133
to all fiscal years  beginning  after June 15, 2000. We adopted SFAS No. 133, as
amended,  on January 1, 2001. The adoption of SFAS No. 133, as amended,  did not
have a material impact on our results of operations or financial position.

In July 2001, the FASB issued SFAS No. 141, BUSINESS COMBINATIONS,  and SFAS No.
142,  GOODWILL AND OTHER INTANGIBLE  ASSETS.  We will be required to adopt these
standards on January 1, 2002.  We do not believe the adoption of SFAS No. 141 or
142 will be material to our financial position or results of operations.

In August 2001,  the FASB issued SFAS No. 144,  ACCOUNTING FOR THE IMPAIRMENT OR
DISPOSAL  OF  LONG-LIVED  ASSETS.  We will be  required to adopt SFAS No. 144 on
January 1, 2002.  We do not  believe  that the  adoption of SFAS No. 144 will be
material to our financial position or results of operations.

NOTE 7 - ASSET PURCHASE AND SALE

On February 9, 2001,  we acquired  certain  tank and boiler  cleaning  assets of
Industrial Chemical Cleaning Incorporated.  In exchange, the company assumed the
existing debt that was secured by the  particular  assets.  The actual amount of
debt assumed was $61,539.

On February 9, 2001, we acquired a barge with a capacity of 19,500  barrels from
Hampton Roads Barge Rental,  LLC. In exchange,  we assumed  $88,978 of debt that
was  secured by the barge.  During  the  second  quarter,  we sold the barge for
$135,000 and realized a gain of $52,378.

                                       9

                 H.E.R.C. PRODUCTS INCORPORATED AND SUBSIDIARIES

                Management's Discussion and Analysis of Financial
                       Condition and Results of Operations

FORWARD-LOOKING STATEMENTS

When used in this Form  10-QSB,  and in future  filings by the company  with the
Securities and Exchange Commission in our press releases, and in oral statements
made with the approval of an authorized  executive  officer of the company,  the
words or phrases "are expected",  "we anticipate",  "will continue",  "believe",
"project",  "estimated",  "will  enhance",  or  similar  expressions  (including
confirmations  by an  authorized  executive  officer of the  company of any such
expressions  made by a third party with  respect to the company) are intended to
identify "forward-looking statements" within the meaning of that term in Section
27A of the Securities Act of 1933, as amended, and Section 21E of the Securities
Exchange  Act of 1934 as  amended.  Readers  are  cautioned  not to place  undue
reliance on any such forward-looking  statements, each of which speak only as of
the date made.  Such  statements are subject to certain risks and  uncertainties
that could cause actual results to differ  materially from  historical  earnings
and those currently  anticipated or projected.  Such risks include,  but are not
limited to, adequate cash flow and financing for  implementation of our business
plan, continued growth in our various customer segments,  effective marketing of
our  products and services  directly by and through  marketing  partners and the
other risks  detailed  in the latest Form 10-KSB  filed with the SEC. We have no
obligation to publicly  release the result of any revisions  that may be made to
any   forward-looking   statements   to  reflect  any   anticipated   events  or
circumstances occurring after the date of such statements.

This  discussion  and analysis of financial  condition and results of operations
should  be  read  in  conjunction  with  the  unaudited  consolidated  financial
statements and the related disclosures included elsewhere herein.

RESULTS OF OPERATIONS

Our company  derives the  majority of its  revenue  from two  sources,  cleaning
piping  systems on U.S. Navy and U.S.  Coast Guard  vessels and cleaning  bilge,
fuel and CHT tanks on ships. This subjects our company to certain business risks
that can cause  volatility in our revenue stream and our gross  margins.  We are
subject to the  deployment  and servicing  schedules of the U.S. Navy as well as
the  available  maintenance  funds in the Navy budget.  These  factors can cause
revenue to change  dramatically from one quarter to the next.  Additionally,  we
are  required by our  contract to perform  work on  different  classes of ships.
Performing  work on  different  classes of ships can cause our gross  margins to
vary widely from one quarter to the next because we make higher gross margins on
certain classes of ships than we do on others.  Moreover,  we are often asked to
perform  work on ships  outside of the state of  Virginia.  When we perform work
under the Navy  contract  outside  of the state of  Virginia,  we incur  certain
reimbursable  travel  costs that are  included in both revenue and cost of goods
sold. These  reimbursable  travel costs cause gross margins to be lower than the
margins that would have otherwise been recognized had the work been performed in
Virginia.

During the first quarter of 2001,  our company  purchased  certain tank cleaning
assets of Industrial Chemical Cleaning  Incorporated and entered the business of
tank  cleaning.  Sales  generated  from tank  cleaning have become a significant
portion of our revenue and we expect this revenue  source to continue to grow in
the future.

Three Months Ended  September 30, 2001 Compared to Three Months Ended  September
30, 2000

Sales  during the third  quarter of 2001 were  $1,741,000  compared  to sales of
$1,097,000  during the third quarter of 2000.  During the first quarter of 2001,
our company entered the tank cleaning  business by purchasing  certain assets of
Industrial  Chemical  Cleaning,  Inc.  Sales from tank  cleaning  services  were
$583,000 during the third quarter of 2001.

                                       10

Sales  increased  59% during the third  quarter of 2001 compared to sales during
the third quarter of 2000. The increase is due to the addition of the sales from
the tank cleaning  services  mentioned  above.  Sales of pipe cleaning  services
during the third quarter of 2001 were $1,056,000 compared to pipe cleaning sales
of  $1,013,000  during the third  quarter  of 2000.  Of the pipe  cleaning  work
performed during the third quarter of 2001,  $746,000 (43% of total revenue) was
performed pursuant to a five-year CHT chemical cleaning contract with the United
States Navy compared to $804,000 (73% of total revenue) during the third quarter
of 2000.  Chemical sales were $102,000 during the third quarter of 2001 compared
to $84,000 during the third quarter of 2000.

Consolidated gross margins were 49% and 45% for the three months ended September
30, 2001 and 2000,  respectively.  The variation in gross margin is attributable
to the many types of ships and systems  cleaned,  the location of the work being
performed,  the  customer we are  servicing  and the  efficiency  with which the
projects  are  managed.  Because of these  factors,  we expect that gross margin
percentages will continue to fluctuate in the future.

Gross profit  increased to $846,000 during the third quarter of 2001 compared to
$491,000 during the third quarter of 2000 as a result of the higher gross margin
and revenue discussed above.  General and  administrative  expenses increased by
$93,000  during the third  quarter of 2001 as compared  to the third  quarter of
2000. The increase in general and administrative expenses is attributable to our
entrance   into  the  tank  cleaning   business.   We  have  hired  several  new
administrative  personnel to manage this part of our business.  Selling expenses
decreased to $60,000 during the third quarter of 2001 compared to $95,000 during
the third  quarter of 2000.  The  reduction in selling  expenses was caused by a
lower rate of commission being paid from our employee incentive commission plan,
which resulted in lower  commission  expense.  Additionally,  the curtailment of
certain marketing  activities in the fire protection  market  contributed to the
reduction.

Our company had an operating profit of $225,000 during the third quarter of 2001
compared to an operating  loss of $71,000  during the third quarter of 2000. Net
income was $208,000  during the third  quarter of 2001 compared to a net loss of
$68,000 during the third quarter of 2000.

Nine Months Ended September 30, 2001 Compared to Nine Months Ended September 30,
2000

Sales during the nine months ended September 30, 2001 were  $4,312,000  compared
to sales of $3,715,000 during the nine months ended September 30, 2000.

Sales  increased 16% during the nine months ended September 30, 2001 compared to
sales  during the same period in 2000 due to the  addition of the tank  cleaning
revenue.  Sales of pipe cleaning services during the nine months ended September
30, 2001 were  $3,257,000  compared to pipe cleaning sales of $3,348,000  during
the nine months ended  September 30, 2000.  Of the pipe cleaning work  performed
during the nine  months  ended  September  30,  2001,  $2,202,000  (51% of total
revenue) was performed  pursuant to a five-year CHT chemical  cleaning  contract
with the U.S. Navy compared to $2,846,000 (77% of total revenue) during the nine
months ended September 30, 2000. Sales from tank cleaning services were $842,000
during the nine months ended  September 30, 2001.  Chemical  sales were $212,000
during the nine months ended  September 30, 2001 compared to $367,000 during the
nine months ended  September 30, 2000.  Lower  Line-Out,  Well Klean and Process
Water product sales caused the decline.

Consolidated  gross  margins  were  43% and 48%  during  the nine  months  ended
September 30, 2001 and 2000,  respectively.  Lower gross margins were  primarily
the result of cleaning pipe systems on certain  vessels that typically take more
time to  complete  than other  vessels.  This  resulted in higher  labor  costs.
Additionally,  we performed  pipe-cleaning  services on ships located outside of
the state of  Virginia  that  resulted  in certain  reimbursable  costs that are
included both in revenue and cost of goods sold.  Lastly,  our entrance into the
tank cleaning business during the first quarter prompted us to relocate our east
coast operating facility and created certain short term operating inefficiencies
and start up costs.

Gross profit increased to $1,858,000  during the nine months ended September 30,
2001  compared to  $1,792,000  during the nine months ended  September  30, 2000
because of the increase in revenue  discussed above. The increase in revenue was

                                       11

somewhat offset by the lower gross margin.  General and administrative  expenses
increased by $357,000  during the nine months ended  September 30, 2001 compared
to the nine  months  ended  September  30,  2000.  The  increase  in general and
administrative  expenses is primarily attributable to our entrance into the tank
cleaning  business.  Personnel  and other  general and  administrative  expenses
needed  to  operate  the tank  cleaning  business  as well as  certain  start up
expenses  related to the new facility  increased our general and  administrative
expenses  during the nine months  ended  September  30, 2001.  Selling  expenses
decreased to $200,000  during the nine months ended  September 30, 2001 compared
to $324,000  during the nine months ended  September 30, 2000.  The reduction in
selling  expenses was due  primarily  to lower  commission  expense  caused by a
temporary halt in the employee incentive commission pool.

We had an operating loss of $82,000  during the nine months ended  September 30,
2001  compared to an  operating  profit of $86,000  during the nine months ended
September 30, 2000. Net loss was $70,000 during the nine months ended  September
30,  2001  compared  to net  income of  $87,000  during  the nine  months  ended
September  30, 2000.  The net loss for the nine months ended  September 30, 2001
included a gain of $52,000 from the sale of an asset.

LIQUIDITY AND CAPITAL RESOURCES

Cash and cash  equivalents  were $85,000 at  September  30, 2001 and $302,000 at
December 31, 2000. Working capital was $455,000 and $497,000 at those respective
dates.  The decrease in cash and working capital during the first nine months of
2001 is attributable to the net loss and cash used in operating activities.

Net cash  provided by investing  activities  resulted from the sale of our barge
offset by capital and patent expenditures. Net cash used in financing activities
resulted from the pay down of notes payable  offset by certain new notes payable
used to finance insurance premiums.

As of September  30, 2001,  we had  $505,804 of factored  receivables  under our
factoring facility (See NOTE 3).

We currently  have a contract  with one customer  responsible  for a significant
portion of our revenue,  but the high concentration  level has begun to decline.
The entrance into the tank cleaning  business has begun to reduce our dependence
on the CHT chemical  cleaning  contract  with the U.S.  Navy.  Nonetheless,  any
material  delay,  cancellation  or reduction of orders from this customer  would
have a material adverse effect on our operations and financial  position.  Sales
to the  U.S.  Navy  under  the  Navy  contract  accounted  for  51%  and  77% of
consolidated  revenues  for the nine months ended  September  30, 2001 and 2000,
respectively.

We may in the future sell additional securities to raise capital. Any such sale,
if  necessary,   could  substantially   dilute  the  interest  of  our  existing
stockholders.

                                       12

                           PART II: OTHER INFORMATION

ITEM 2. CHANGES IN SECURITIES

RECENT SALES OF UNREGISTERED SECURITIES

During the third  quarter  of 2001 we issued  66,666  shares of common  stock as
compensation to the non-employee members of our Board of Directors. These shares
were issued under an exemption from registration pursuant to section 4(2) of the
securities  act of 1933 as a  transaction  by an issuer not  involving  a public
offering.

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

Reports on Form 8-K: None

Exhibits: None


                                   SIGNATURES

In accordance with the  requirements of the Exchange Act, the registrant  caused
this  report to be  signed on its  behalf  by the  undersigned,  thereunto  duly
authorized.

                                     H.E.R.C. PRODUCTS INCORPORATED
                                     -------------------------------------------
                                                     (Registrant)

Date: November 13, 2001              By: /s/ S. Steven Carl
                                         ---------------------------------------
                                         S. Steven Carl
                                         Chief Executive Officer

                                     By: /s/ Michael H. Harader
                                         ---------------------------------------
                                         Michael H. Harader
                                         Chief Financial Officer (Principal
                                         Financial and Accounting Officer)