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 JUNE 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.

                                 YES [X] 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                                 August 10, 2001
                  -----                                 ---------------
       Common Stock, $.01 par value                       11,798,206


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

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

Index To Consolidated Financial Statements

PART I. FINANCIAL INFORMATION                                           Page No.

     Consolidated Financial Statements:
     Consolidated Balance Sheets
       June 30, 2001 and December 31, 2000                                 3
     Consolidated Statements of Operations
       Three and Six Months Ended June 30, 2001 and 2000                   4
     Consolidated Statements of Cash Flows
       Six Months Ended June 30, 2001 and 2000                             5
     Notes to Condensed 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


                                                                   June 30,        December 31,
                                                                     2001              2000
                                                                 ------------      ------------
                                                                             
                                     ASSETS                       (Unaudited)
CURRENT ASSETS
  Cash and cash equivalents                                      $     44,642      $    302,392
  Trade accounts receivable, net of allowance for
    doubtful accounts of $29,532 and $41,179, respectively            572,589           327,777
  Inventories                                                          35,743            38,131
  Costs of contracts in process                                        40,478            72,897
  Other receivables                                                    11,906            10,351
  Prepaid expenses                                                    231,364            84,236
                                                                 ------------      ------------
       Total Current Assets                                           936,722           835,784
                                                                 ------------      ------------
PROPERTY AND EQUIPMENT
  Property and equipment                                            1,293,570         1,193,421
  Less accumulated depreciation                                      (817,985)         (707,507)
                                                                 ------------      ------------
       Net Property and Equipment                                     475,585           485,914
                                                                 ------------      ------------
OTHER ASSETS
  Patents, net of accumulated amortization of
    $90,009 and $79,621, respectively                                 117,754           128,142
  Patents pending                                                     109,115            72,424
  Refundable deposits and other assets                                 20,627            22,853
                                                                 ------------      ------------
       Total Other Assets                                             247,496           223,419
                                                                 ------------      ------------
                                                                 $  1,659,803      $  1,545,117
                                                                 ============      ============
                      LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES
  Accounts payable                                               $    357,862      $    105,227
  Accrued wages                                                        69,785            69,866
  Current portion of notes payable                                    113,185            13,166
  Customer Deposits                                                    41,840            42,617
  Other accrued expenses                                              129,395           108,300
                                                                 ------------      ------------
       Total Current Liabilities                                      712,067           339,176

LONG-TERM LIABILITIES
  Notes payable, net of current portion                                 7,532                --
                                                                 ------------      ------------
            Total Liabilities                                         719,599           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 11,769,634 and
    11,702,728 shares, respectively                                   117,696           117,027
  Additional paid-in capital                                       14,001,416        13,990,085
  Accumulated deficit                                             (13,178,908)      (12,901,171)
                                                                 ------------      ------------
       Total Stockholders' Equity                                     940,204         1,205,941
                                                                 ------------      ------------
                                                                 $  1,659,803      $  1,545,117
                                                                 ============      ============

                 The accompanying notes are an integral part of
                       these consolidated balance sheets.
                                                                               3

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

                      Consolidated Statements of Operations
                                   (Unaudited)



                                                         Three Months Ended June 30,       Six Months Ended June 30,
                                                         ----------------------------    ----------------------------
                                                             2001            2000            2001            2000
                                                         ------------    ------------    ------------    ------------
                                                                                             
SALES                                                    $  1,337,130    $    935,295    $  2,571,008    $  2,618,637
COST OF SALES                                                 684,564         512,178       1,559,821       1,317,605
                                                         ------------    ------------    ------------    ------------
GROSS PROFIT                                                  652,566         423,117       1,011,187       1,301,032
SELLING EXPENSES                                               67,247         108,019         139,334         228,991
GENERAL AND ADMINISTRATIVE EXPENSES                           610,378         438,320       1,178,547         914,415
                                                         ------------    ------------    ------------    ------------
OPERATING PROFIT (LOSS)                                       (25,059)       (123,222)       (306,694)        157,626
                                                         ------------    ------------    ------------    ------------
OTHER INCOME (EXPENSE)
  Gain on sale of asset                                        52,378              --          52,378              --
  Interest expense                                            (18,893)         (2,614)        (27,356)        (12,596)
  Miscellaneous                                                 1,689           4,516           3,935          10,310
                                                         ------------    ------------    ------------    ------------
       Total other income (expense)                            35,174           1,902          28,957          (2,286)
                                                         ------------    ------------    ------------    ------------
INCOME (LOSS) FROM OPERATIONS BEFORE INCOME TAXES              10,115        (121,320)       (277,737)        155,340
  Income tax provision                                             --              --              --              --
                                                         ------------    ------------    ------------    ------------
NET INCOME (LOSS)                                        $     10,115    $   (121,320)   $   (277,737)   $    155,340
                                                         ============    ============    ============    ============
NET INCOME (LOSS) PER COMMON SHARE - BASIC AND DILUTED

NET INCOME (LOSS) PER COMMON SHARE                       $         --    $      (0.01)   $      (0.02)   $       0.01
                                                         ============    ============    ============    ============
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING:
BASIC                                                      11,769,634      11,676,187      11,753,722      11,671,187
                                                         ============    ============    ============    ============
DILUTED                                                    11,771,420      11,676,187      11,753,722      11,801,423
                                                         ============    ============    ============    ============


                 The accompanying notes are an integral part of
                       these consolidated balance sheets.

                                                                               4

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

                      Consolidated Statements of Cash Flows
                                   (Unaudited)



                                                                           Six Months Ended June 30,
                                                                           -------------------------
                                                                              2001            2000
                                                                           ---------       ---------
                                                                                     
CASH FLOWS FROM OPERATING ACTIVITIES
  Net Income (Loss)                                                        $(277,737)      $ 155,340
  Adjustments to reconcile net income (loss) to net cash
   provided by (used in) operating activities
    Depreciation and amortization                                            127,222         123,729
    Gain on sale of asset                                                    (52,378)             --
    Common stock issued for services                                          12,000           7,999
    (Increase) decrease in assets
      Trade accounts receivable, net                                        (244,812)        369,867
      Inventories                                                              2,388          13,160
      Costs of contracts in progress                                          32,419          35,871
      Other receivables                                                       (1,555)          6,173
      Prepaid expenses                                                      (147,128)        (58,356)
      Refundable deposits and other assets                                     2,226          38,301
    Increase (decrease) in liabilities
      Accounts payable                                                       252,635        (129,314)
      Accrued wages and other accrued expenses                                21,014        (155,532)
      Customer deposits                                                         (777)         58,605
                                                                           ---------       ---------
          Net cash provided by (used in) operating activities               (274,483)        465,843
                                                                           ---------       ---------
CASH FLOWS FROM INVESTING ACTIVITIES
  Capital expenditures                                                       (38,610)        (76,077)
  Cash received from sale of asset                                           135,000              --
  Expenditures related to patents and patents pending                        (36,691)        (12,738)
                                                                           ---------       ---------
          Net cash provided by (used in) investing activities                 59,699         (88,815)
                                                                           ---------       ---------
CASH FLOWS FROM FINANCING ACTIVITIES
  Proceeds from issuance of notes payable and long-term debt                 198,262         151,870
  Principal payments under notes payable                                    (241,228)        (98,793)
                                                                           ---------       ---------
          Net cash provided by (used in) financing activities                (42,966)         53,077
                                                                           ---------       ---------
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                        (257,750)        430,105
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                             302,392          65,722
                                                                           ---------       ---------
CASH AND CASH EQUIVALENTS AT END OF PERIOD                                 $  44,642       $ 495,827
                                                                           =========       =========


                 The accompanying notes are an integral part of
                       these consolidated balance sheets.

                                                                               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,  which  are  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 June  30,  2001,  there  was  $390,932  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 5 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 June 30, 2000:

                                               Pipe
                                             Cleaning     Chemicals       Corporate    Consolidated
                                             --------     ---------       ---------    ------------
                                                                           
Sales to unaffiliated customers            $   756,420   $   178,875    $        --    $   935,295
Income (loss) from continuing operations        44,464       114,151       (279,935)      (121,320)
Total assets                                 1,202,590       124,775        752,928      2,080,293
Depreciation and amortization                   44,908         1,877         16,239         63,024
Capital expenditures                            34,446            --          2,346         36,792

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

                                               Pipe          Tank
                                             Cleaning      Cleaning      Chemicals      Corporate     Consolidated
                                             --------      --------      ---------      ---------     ------------
Sales to unaffiliated customers            $ 1,088,783   $   198,397    $    49,950    $        --    $ 1,337,130
Income (loss) from continuing operations       307,656        39,560         31,293       (368,394)        10,115
Total assets                                 1,115,807       135,097         71,154        337,745      1,659,803
Depreciation and amortization                   42,015         7,210          1,535          9,875         60,635
Capital expenditures                             2,779         4,482             --             --          7,261

Information by segment for the six months ended June 30, 2000:

                                               Pipe
                                             Cleaning     Chemicals      Corporate     Consolidated
                                             --------     ---------      ---------     ------------
Sales to unaffiliated customers            $ 2,335,413   $   283,224    $        --    $ 2,618,637
Income (loss) from continuing operations       610,749       124,934       (580,343)       155,340
Total assets                                 1,202,590       124,775        752,928      2,080,293
Depreciation and amortization                   87,627         3,755         32,347        123,729
Capital expenditures                            56,579        13,757          5,741         76,077

Information by segment for the six months ended June 30, 2001:

                                              Pipe           Tank
                                            Cleaning       Cleaning      Chemicals      Corporate     Consolidated
                                            --------       --------      ---------      ---------     ------------
Sales to unaffiliated customers            $ 2,201,332   $   259,577    $   110,099    $        --    $ 2,571,008
Income (loss) from continuing operations       401,479       (52,134)        65,932       (693,014)      (277,737)
Total assets                                 1,115,807       135,097         71,154        337,745      1,659,803
Depreciation and amortization                   90,769        10,869          3,154         22,430        127,222
Capital expenditures                            20,162        17,237             --          1,211         38,610


                                                                               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 six  months  ended  June 30,  2000 and 2001 is as
follows:

                                               Three Months Ended
                                                 June 30, 2000
                                           ---------------------------
                                            Net Loss        Shares     Per Share
                                           (Numerator)   (Denominator)   Amount
                                           -----------   -------------   ------
Basic EPS                                  $ (121,320)    11,676,187    $ (0.01)
                                                                        ======
Effect of stock options and warrants               --             --
                                           ----------     ----------
Diluted EPS                                $ (121,320)    11,676,187    $ (0.01)
                                           ==========     ==========    ======


                                               Three Months Ended
                                                  June 30, 2001
                                           ---------------------------
                                            Net Loss        Shares     Per Share
                                           (Numerator)   (Denominator)   Amount
                                           -----------   -------------   ------
Basic EPS                                  $   10,115     11,769,634    $   --
                                                                        ======
Effect of stock options and warrants               --          1,786
                                           ----------     ----------
Diluted EPS                                $   10,115     11,771,420    $   --
                                           ==========     ==========    ======


                                                 Six Months Ended
                                                  June 30, 2000
                                           ---------------------------
                                            Net Loss        Shares     Per Share
                                           (Numerator)   (Denominator)   Amount
                                           -----------   -------------   ------
Basic EPS                                  $  155,340     11,671,187    $ 0.01
                                                                        ======
Effect of stock options and warrants               --        130,236
                                           ----------     ----------
Diluted EPS                                $  155,340     11,801,423    $ 0.01
                                           ==========     ==========    ======

                                                Six Months Ended
                                                  June 30, 2001
                                           ---------------------------
                                            Net Loss        Shares     Per Share
                                           (Numerator)   (Denominator)   Amount
                                           -----------   -------------   ------
Basic EPS                                  $ (277,737)    11,753,722    $(0.02)
                                                                        ======
Effect of stock options and warrants               --             --
                                           ----------     ----------
Diluted EPS                                $ (277,737)    11,753,722    $(0.02)
                                           ==========     ==========    ======

                                                                               8

                   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, 2001.  We do not believe the adoption of SFAS No. 141 or
142 will be material to our financial position or results of operations.

NOTE 7 - ASSET PURCHASE

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.  The company is still  negotiating  the  assumption of
approximately $20,000 of debt related to a vehicle.

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 already
become a  significant  portion of our  revenue and we expect this to continue in
the future.

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

Sales  during the second  quarter of 2001 were  $1,337,000  compared to sales of
$935,000  during the second  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
$198,000 during the second quarter of 2001.

Sales  increased 43% during the second  quarter of 2001 compared to sales during
the second  quarter of 2000.  The  increase is due to the  addition of the sales
from the tank  cleaning  services  mentioned  above  as well as an  increase  in

                                                                              10

revenue  generated from pipe cleaning  services.  These increases were partially
offset by a decline in chemical product sales.  Sales of pipe cleaning  services
during the second  quarter of 2001 were  $1,089,000  compared  to pipe  cleaning
sales of $756,000  during the second  quarter of 2000. Of the pipe cleaning work
performed during the second quarter of 2001, $593,000 (44% of total revenue) was
performed pursuant to a five-year CHT chemical cleaning contract with the United
States  Navy  compared  to  $632,000  (68% of total  revenue)  during the second
quarter of 2000.  Chemical sales  decreased to $50,000 during the second quarter
of 2001 compared to $179,000 during the second quarter of 2000. The decline came
from decreases in Well Klean and Line-Out product sales.

Consolidated  gross margins were 49% and 45% for the three months ended June 30,
2001 and 2000, respectively. The increase in gross margin is attributable to the
various  types of ships and systems  cleaned as well as the location of the work
being  performed and the customer we are servicing.  We expect that gross margin
percentages will continue to fluctuate as changes in revenue mix occur.

Gross profit increased to $653,000 during the second quarter of 2001 compared to
$423,000  during  the second  quarter  of 2000 as a result of the  higher  gross
margin  and  revenue  discussed  above.  General  and  administrative   expenses
increased by $172,000.  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 increased our general and administrative  expenses during
the second  quarter by  $86,000.  Increases  in  salaries,  insurance  and other
general  expenses  were  responsible  for the balance of the  increase.  Selling
expenses  decreased  to $67,000  during the second  quarter of 2001  compared to
$108,000 during the second quarter of 2000. The decline in selling  expenses was
caused by the temporary freeze of our employee incentive  commission plan, which
resulted in lower commission expense.

Our company had an operating  loss of $25,000  during the second quarter of 2001
compared to an operating loss of $123,000 during the second quarter of 2000. Net
income was $10,000  during the second  quarter of 2001 compared to a net loss of
$121,000  during the  second  quarter  of 2000.  Included  in net income for the
second quarter of 2001 is a gain of $52,000 on the sale of an asset.

Six Months Ended June 30, 2001 Compared to Six Months Ended June 30, 2000

Sales  during the six months  ended June 30,  2001 were  $2,571,000  compared to
sales of $2,619,000  during the six months ended June 30, 2000. During the first
quarter of 2001, our company entered the business of tank cleaning by purchasing
certain assets of Industrial  Chemical  Cleaning  Incorporated.  Sales from tank
cleaning services were $260,000 during the six months ended June 30, 2001.

Sales  decreased 2% during the six months ended June 30, 2001  compared to sales
during the same period in 2000 because of decreases in pipe cleaning service and
chemical  product  revenue,  offset by the addition of the tank cleaning revenue
mentioned  above.  Sales of pipe cleaning  services  during the six months ended
June 30, 2001 were  $2,201,000  compared to pipe  cleaning  sales of  $2,335,000
during the six months ended June 30, 2000. Of the pipe  cleaning work  performed
during the six months ended June 30, 2001, $1,412,000 (55% of total revenue) was
performed pursuant to a 5-year CHT chemical cleaning contract with the U.S. Navy
compared to $2,042,000  (78% of total revenue)  during the six months ended June
30, 2000.  Chemical sales decreased to $110,000 during the six months ended June
30, 2001  compared to $283,000  during the six months ended June 30,  2000.  The
decline was from lower Line-Out, Well Klean and Process Water product sales.

Consolidated gross margins were 39% and 50% during the six months ended June 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.  We expect  that  gross  margin  percentages  will  continue  to
fluctuate as changes in revenue mix occur.

                                                                              11

Gross profit  decreased to $1,011,000  during the six months ended June 30, 2001
compared to $1,301,000  during the six months ended June 30, 2000 as a result of
the lower gross margin and revenue discussed above.  General and  administrative
expenses  increased  by  $264,000.  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
six months ended June 30, 2001 by $195,000. Increases in salaries, insurance and
other general expenses were responsible for the balance of the increase. Selling
expenses  decreased  to  $139,000  during  the six months  ended  June 30,  2001
compared to $229,000  during the six months ended June 30, 2000.  The decline in
selling expenses was due mainly to lower commission expense.

Our company had an operating  loss of $307,000  during the six months ended June
30, 2001  compared to operating  profit of $158,000  during the six months ended
June 30, 2000.  Net loss was $278,000  during the six months ended June 30, 2001
compared to net income of $155,000  during the six months  ended June 30,  2000.
The net loss for the six  months  ended June 30,  2001  included a gain from the
sale of an asset of $52,000.

LIQUIDITY AND CAPITAL RESOURCES

Cash and cash equivalents were $45,000 at June 30, 2001 and $302,000 at December
31, 2000.  Working capital was $225,000 and $497,000 at those respective  dates.
The decrease in cash and working  capital during the first six 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 June 30, 2001, we had approximately $391,000 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 we expect the high concentration  level to begin to
decline  throughout  the balance of 2001 and beyond.  The entrance into the tank
cleaning  business  should reduce our  dependence  on the CHT chemical  cleaning
contract  with the  U.S.  Navy  over  time.  Nonetheless,  any  material  delay,
cancellation  or reduction of orders from this customer would most likely have a
material adverse effect on our operations and financial  position.  Sales to the
U.S.  Navy under the Navy  contract  accounted  for 55% and 78% of  consolidated
revenues for the six months ended June 30, 2001 and 2000, respectively.

Management has no current plans to sell  additional  securities to raise capital
and cannot  assure you that any  efforts to raise  additional  capital  would be
successful. However, 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 second  quarter of 2001 we issued  32,001  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 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

Our 2001 Annual Meeting of Stockholders  was held on June 7, 2001. The following
nominees were elected to the Company's  Board of Directors to serve as directors
for one-year terms or until their successors are elected and qualified:

   Nominee                  Votes in Favor                Against
   -------                  --------------                -------
S. Steven Carl                6,159,578                  1,850,252
Salvatore DiMascio            6,228,402                  1,781,428
Robert Affholder              6,228,402                  1,781,428
R. John Armstrong             6,825,202                  1,184,628

The following additional item was voted upon by the our stockholders:

     Proposal  to  ratify  the   appointment  of  Arthur  Anderson  LLP  as  our
     independent auditors for the fiscal year ending December 31, 2001.

         Votes in Favor             Opposed          Abstained
         --------------             -------          ---------
           6,814,602               1,174,953           20,275

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

Reports on Form 8-K: None

Exhibits: None

                                                                              13

                                   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: August 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)