Securities and Exchange Commission
                         Washington, DC 20549

                             FORM 10-Q

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

      For the quarterly period ended  June 30, 2005

      OR

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

      For the transition period from             to

                   Commission file number  0-19761

                  OP-TECH Environmental Services, Inc.
          (Exact name of registrant as specified in its charter)

                Delaware                                 91-1528142
    (State or other jurisdiction of                    (I.R.S. Employer
      incorporation or organization)                  Identification No.)

                     6392 Deere Road, Syracuse, NY 13206
             (Address of principal executive offices)  (Zip Code)

                             (315) 463-1643
             (Registrant's telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days.

                               Yes  X   or No

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Act)

                               Yes   or No X


                     APPLICABLE ONLY TO CORPORATE ISSUERS:
Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of July 31, 2004  11,725,370


<PAGE>





      OP-TECH Environmental Services, Inc. and Wholly-Owned Subsidiaries

                                    INDEX




PART I.	FINANCIAL INFORMATION                                     Page No.


   Item 1.  Financial Statements

            Consolidated Balance Sheets
            -June 30, 2005 (Unaudited) and December 31, 2004 (Audited).......3

            Consolidated Statements of Operations
            -Three months ended June 30, 2005 and June 30, 2004 (Unaudited)
            -Six months ended June 30, 2005 and June 30, 2004 (Unaudited)....4

            Consolidated Statements of Cash Flows
            -Six months ended June 30, 2005 and June 30, 2004 (Unaudited)....5

            Notes to Consolidated Financial Statements (Unaudited).........6-8


   Item 2.  Management's Discussion and Analysis of Financial
            Condition and Results of Operations...........................9-12


   Item 3.  Quantitative and Qualitative Disclosure About Market Risk ......13


   Item 4.  Controls and Procedures.........................................14


PART II.    OTHER INFORMATION ..............................................15

            SIGNATURES .....................................................16

            CERTIFICATIONS...............................................17-19


                                       2
<PAGE>

ITEM #1 FINANCIAL STATEMENTS                     PART I  FINANCIAL INFORMATION



         OP-TECH ENVIRONMENTAL SERVICES, INC. AND WHOLLY-OWNED SUBSIDIARIES
                         CONSOLIDATED BALANCE SHEETS



                                                    (UNAUDITED)
                                                      June 30,     December 31,
                                                        2005           2004
                                                    ------------   ------------
                        ASSETS

Current Assets:
   Cash                                                  $-          $101,738
   Accounts receivable (net of allowance for
     doubtful accounts of approximately $177,000
     and $175,000, respectively)                      4,474,781     5,632,209
   Costs and estimated profit on uncompleted
     projects applicable to future billings           1,468,228       879,200
   Inventory                                            245,676       227,463
   Current portion of deferred tax asset                 45,500        45,500
   Prepaid expenses and other current assets, net       836,516       531,500
                                                     -----------   -----------
   Total Current Assets                               7,070,701     7,417,610

Property and equipment, net                           3,732,450     3,415,731
Deferred tax asset                                    1,415,578     1,378,878
Other assets                                             28,849        28,849
                                                     -----------   -----------
   Total Assets                                     $12,247,578   $12,241,068
                                                    ===========   ===========

        LIABILITIES AND SHAREHOLDERS' EQUITY

Current Liabilities:
   Accounts payable                                  $2,126,335    $2,533,373
   Billings in excess of costs and estimated
     profit on uncompleted projects                     640,513     1,096,475
   Accrued expenses and other current liabilities       443,154       245,057
   Current portion of long-term debt                    511,637       775,671
                                                     -----------   -----------
   Total Current Liabilities                          3,721,639     4,650,576

Long-term debt, net of current portion                2,322,575     2,210,913
Note payable to bank under line of credit             3,251,448     2,380,375
                                                     -----------   -----------
   Total Liabilities                                  9,295,662     9,241,864
                                                     -----------   -----------

Shareholders' Equity:
   Common stock, par value $.01 per share;
     authorized 20,000,000 shares; 11,725,370
     and 11,697,707 shares issued and outstanding
     as of June 30, 2005 and December 31, 2004,
     respectively                                       117,254       116,976
   Additional paid-in capital                         6,846,815     6,842,942
   Accumulated deficit                               (4,002,568)   (3,960,714)
   Accumulated other comprehensive income                (9,585)          -
                                                     -----------   -----------
   Total Shareholders' Equity                         2,951,916     2,999,204
                                                     -----------   -----------

   Total Liabilities and Shareholders' Equity       $12,247,578   $12,241,068
                                                    ===========   ===========


                The accompanying notes are an integral part
                  of the consolidated financial statements.


                                    3
<PAGE>




ITEM #1 FINANCIAL STATEMENTS                     PART I  FINANCIAL INFORMATION

   OP-TECH ENVIRONMENTAL SERVICES, INC. AND WHOLLY-OWNED SUBSIDIARIES
                   CONSOLIDATED STATEMENTS OF OPERATIONS
                                (UNAUDITED)



                                     THREE MONTHS ENDED     SIX MONTHS  ENDED
                                    June 30,    June 30,   June 30,   June 30,
                                      2005        2004      2005       2004
                                   ---------- ---------- ---------- ----------

Project revenue                    $4,790,737 $4,027,929 $9,655,939 $7,289,991

Project costs                       3,471,399  2,824,446  6,994,888  4,992,222
                                   ---------- ---------- ---------- ----------

Gross margin                        1,319,338  1,203,483  2,661,051  2,297,769
                                   ---------- ---------- ---------- ----------

Operating expenses:
  Payroll expense and related
    payroll taxes and benefits        591,752    605,251  1,161,625  1,224,070
  Professional Services                87,371    103,518    176,910    208,395
  Occupancy                           110,777     93,364    231,172    191,472
  Office Expense                      130,038     99,905    254,219    205,188
  Business Insurance                   95,269     75,898    190,019    142,183
  Telephone                            35,331     43,078     74,200     82,747
  Equipment Expense, net of
    usage credit                      134,616     15,517    281,001     89,569
  Other expenses                       51,759     93,474    193,165    185,454
                                    ---------  ---------  ---------  ---------
                                    1,236,913  1,130,005  2,562,311  2,329,078
                                    ---------  ---------  ---------  ---------

Operating income (loss)                82,425     73,478     98,740    (31,309)
                                    ---------  ---------  ---------  ----------

Other income and (expense):
  Interest expense                    (98,452)   (62,340)  (169,687)  (104,443)
  Other, net                              (81)    28,609      1,093     28,601
                                     ---------  ---------  ---------  ---------
                                      (98,533)   (33,731)  (168,594)   (75,842)
                                     ---------  ---------  ---------  ---------

Net income (loss) before income taxes (16,108)    39,747    (69,854)  (107,151)

Income tax benefit (expense)            6,500    (16,000)    28,000     36,000
                                     ---------  ---------  ---------  ---------

Net income (loss)                     $(9,608)   $23,747   $(41,854)  $(71,151)
                                     =========  =========  =========  =========


Earnings per common share:
    Basic and diluted                 $(0.00)     $0.00     $(0.00)    $(0.01)

Weighted average shares outstanding:
    Basic                           11,725,370 11,609,378 11,719,562 12,014,342
    Diluted                         11,725,370 12,289,215 11,719,562 12,014,342




                The accompanying notes are an integral part of
                     the consolidated financial statements.



                                  4
<PAGE>

ITEM #1 FINANCIAL STATEMENTS                     PART I  FINANCIAL INFORMATION



     OP-TECH ENVIRONMENTAL SERVICES, INC. AND WHOLLY-OWNED SUBSIDIARIES
                  CONSOLIDATED STATEMENTS OF CASH FLOWS
                               (UNAUDITED)

                                                            SIX MONTHS ENDED
                                                         June 30,    June 30,
                                                           2005        2004
                                                        ----------  -----------
Operating activities:
  Net income (loss)                                     $(41,854)    $(71,151)
  Adjustments to reconcile net income to net cash
   provided by (used in) operating activities:
    Bad debt expense                                      21,178       12,500
    Depreciation and amortization                        272,720      291,693
    Provision for deferred income taxes                  (28,000)     (36,000)
    (Increase) decrease in operating assets and
      increase (decrease) in operating liabilities:
        Accounts receivable                            1,136,250     (516,620)
        Costs on uncompleted projects applicable to
         future billings                                (589,028)    (182,026)
        Billings and estimated profit in excess of
         costs on uncompleted contracts                 (455,962)     207,626
        Prepaid expenses, inventory and other assets    (323,229)     (59,886)
        Accounts payable and accrued expenses           (205,359)     150,424
                                                       ----------   ----------
              Net cash used in operating activities     (213,284)    (203,440)
                                                       ----------   ----------

Investing activities:
  Purchase of property and equipment                    (391,257)    (473,067)
                                                       ----------   ----------
              Net cash used in investing activities     (391,257)    (473,067)
                                                       ----------   ----------

Financing activities:
  Proceeds from issuance of common stock                   4,151          333
  Purchase of common stock                                   -       (250,000)
  Proceeds from note payable to bank and current
    and long-term borrowings, net of financing costs   2,859,588    3,717,160
  Principal payments on current and
    long-term borrowings                              (2,360,936)  (2,849,059)
                                                      -----------  -----------
           Net cash provided by financing activities      502,803     618,434
                                                      -----------  -----------

Increase (decrease) in cash                              (101,738)    (58,073)

Cash at beginning of period                               101,738      58,073
                                                      ------------  ----------

CASH AT END OF PERIOD                                    $-            $-
                                                      ============  ==========

Non-cash item
   Equipment purchased through bank and other
     financing sources                                    $198,182      $-
   Non-cash financing of insurance premiums                 $-        $354,382


                The accompanying notes are an integral part
                  of the consolidated financial statements.


                                           5
<PAGE>



                       PART I - FINANCIAL INFORMATION

            SPECIAL NOTICE REGARDING FORWARD-LOOKING STATEMENTS

The Company is including the following cautionary statement in this Form 10-Q
to make applicable and take advantage of the "safe harbor" provisions of the
Private Securities Litigation Reform Act of 1995 for any forward-looking
statement made by, or on behalf of, the Company.  This 10-Q, press releases
issued by the Company, and certain information provided periodically in
writing and orally by the Company's designated officers and agents contain
statements which constitute forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933 and Section 21E of the Securities
Exchange Act of 1934.  The words expect, believe, goal, plan, intend,
estimate, and similar expressions and variations thereof used are intended to
specifically identify forward-looking statements. Where any such forward-
looking statement includes a statement of the assumptions or basis underlying
such forward-looking statement, the Company cautions that, while it believes
such assumptions or basis to be reasonable and makes them in good faith,
assumed facts or basis almost always vary from actual results, and the
differences between assumed facts or basis and actual results can be material,
depending on the circumstances.  Where, in any forward-looking statement, the
Company, or its management, expresses an expectation or belief as to future
results, such expectation or belief is expressed in good faith and believed to
have a reasonable basis, but there can be no assurance that the statement of
expectation or belief will result or be achieved or accomplished.



                                     6
<PAGE>


                    OP-TECH ENVIRONMENTAL SERVICES, INC.
                       AND WHOLLY-OWNED SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

1. Basis of Presentation

The accompanying unaudited consolidated financial statements have been
prepared in accordance with accounting principles generally accepted in the
United States of America for interim financial information and with the
instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, they
do not include all of the information and footnotes required by accounting
principles generally accepted in the United States of America for complete
financial statements, and therefore these financial statements should be read
in conjunction with the consolidated financial statements and notes thereto
included in the Annual Report on Form 10-K for the year ended December 31,
2004.  In the opinion of management, quarterly results include all adjustments
(consisting of only normal recurring adjustments) that the Company considers
necessary for a fair presentation of such information for interim periods.

The unaudited financial statements include the accounts of the Company and its
two wholly-owned subsidiaries; OP-TECH Environmental Services, Ltd, an
inactive Canadian  company, and OP-TECH AVIX, Inc. All material intercompany
transactions and balances have been eliminated in consolidation.

The balance sheet at December 31, 2004 has been derived from the audited
balance sheet included in the Company's annual report on Form 10-K for the
year ended December 31, 2004.


2. Comprehensive Income

The components of comprehensive income (loss) were as follows:

                               Six months ended        Three months ended
                        June 30, 2005 June 30, 2004 June 30, 2005 June 30, 2004

Net income (loss)        $ (41,854)    $ (71,151)    $ (9.608)     $ 23,747

Other comprehensive income (loss):
   Change in fair value
   of cash flow hedge
   Net of income tax of
   $6,390 and $8,700 in
   2005 and 2004,
   Respectively             (9,585)          -        (13,167)         -
                         ----------    ----------   -----------   ----------
Comprehensive income (loss)$(51,439)   $ (71,151)   $ (22,775)     $ 23,747
                           =========   ==========   ==========   ==========

3. Revenue Recognition

The timing of revenues is dependent on the Company's backlog, contract awards,
and the performance requirements of each contract.  The Company's revenues are
also affected by the timing of its clients planned remediation work as well as
the timing of unplanned emergency spills.  Historically, planned remediation
work generally increases during the third and fourth quarters.  Although the
Company believes that the historical trend in quarterly revenues for the third
and fourth quarters of each year are generally higher than the first and
second quarters, there can be no assurance that this will occur in future
periods.  Accordingly, quarterly or other interim results should not be
considered indicative of results to be expected for any quarter or for the
full year.


                                      7
<PAGE>


4. Related Party Transactions

The Company utilizes subcontract labor purchased from St. Lawrence Industrial
Services, Inc., which is owned by a director of the Company.  The costs for
these services amounted to approximately $342,000 and $300,000 for the six
months ended June 30, 2005 and 2004, respectively, and $134,000 and $179,000
for the three months ended June 30, 2005 and 2004 respectively.



5. Earnings per Share

Basic earnings per share is computed by dividing net income by the weighted
average shares outstanding.  Diluted earnings per share includes the
potentially dilutive effect of common stock equivalents, which include
outstanding options under the Company's Stock Option Plan and warrants that
were issued to a financial advisor in May 2002 to purchase 480,000 shares of
common stock at $0.066 per share, expiring in May 2007.


6. Stock Based Compensation

The Company applies APB Opinion 25 and related interpretations in accounting
for its stock option plan. Accordingly no compensation cost has been
recognized for non-qualified stock options issued.  Had compensation cost for
these options been determined based on their fair value at the grant date
consistent with the method proscribed under Financial Accounting Standards
Board ("FASB") Statement No. 123 "Accounting For Stock-Based Compensation",
the Company's net income (loss) and per share amounts reported for the periods
ended June 30, 2005 and 2004 would not be materially different.  The Company
does not intend to adopt the fair value accounting for stock based
compensation in accordance with FASB Statement No. 148 "Accounting for Stock-
Based Compensation - Transition and Disclosure, an Amendment of FASB Statement
No. 123".

On January 26, 2005 the Company issued options to purchase 369,000 shares at
$0.40 per share.

In February 2005 holders of options to purchase common stock at $.15 per share
exercised those options resulting in the issuance of 27,663 shares of common
stock.


7.   Income Taxes

The Company has recognized a tax benefit of $28,000 in the six months ended
June 30, 2005 as the benefit is expected to be realized during the current
year.


                                     8
<PAGE>


                       PART I - FINANCIAL INFORMATION

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

LIQUIDITY AND CAPITAL RESOURCES

At June 30, 2005, the Company had cash of $0 as compared to $101,738 at
December 31, 2004.  The Company voluntarily applies all available cash in the
Company's operating account to pay down the Company's note payable to bank
under its line of credit.

At June 30, 2005, the Company had working capital of $3,349,062 compared to
$2,767,034 at December 31, 2004, with a current ratio of 1.90 to 1 at June 30,
2005 and 1.60 to 1 at December 31, 2004.

For the six months ended June 30, 2005, the Company's net cash used in
operations was $213,284 compared to net cash used in operations of $203,440
during the six months ended June 30, 2004.  The net cash used in both periods
was primarily a result of the net loss during those periods and changes in
working capital.

The Company's net cash used in investing activities of $391,257 during the
first six months of 2005 was attributable to the purchase of various field
equipment.

Cash provided by financing activities for the six months ended June 30, 2005
was $502,803, which was primarily due to the net proceeds from the Company's
long-term debt used to finance the Company's investing activities and
operating activities.

As of June 30, 2005, the Company had a loan agreement that provided for
borrowings up to $4,000,000 on a revolving basis, collateralized by all
accounts receivable, inventory and equipment now owned or acquired later.  The
loan is payable on September 30, 2006.  The loan bears interest at a rate of
prime plus .50 percent, is subject to certain restrictive financial covenants,
and is subject to default if there is a material adverse change in the
financial or economic condition of the Company.  As of June 30, 2005 the
Company was not in compliance with a restrictive covenant but has received a
waiver from the financial institution that permits non-compliance with this
covenant.  As of June 30, 2005, borrowing against the revolving loan
aggregated $3,251,448.

During the first six months of 2005, all principal payments on the Company's
debt were made within payment terms.

The Company expects, based on its operating results and the continued
availability of its line of credit that it will be able to meet obligations as
they come due.



                                         9
<PAGE>

                              RESULTS OF OPERATIONS

                                    BILLINGS

The Company's project billings for the second quarter of 2005 increased 19% to
$4,790,737 from $4,027,929 for the second quarter of 2004.  For the six-month
period ended June 30, 2005 the Company's billings have increased 33% to
$9,655,939 from $7,289,991 for the same period in 2004.

When comparing the first six months of 2005 to the same period in 2004, the
overall increse in billings is due primarily to an overall project volume
increase attributable to the creation and continued development of the sales
department.

                          PROJECT COSTS AND GROSS MARGIN

Project costs for the second quarter of 2005 increased 23% to $3,471,399 from
$2,824,446 for the same period in 2004.  Project costs as a percentage of
revenues were 73% and 70% for the three months ended June 30, 2005 and 2004,
respectively.  Gross margin for the second quarter of 2005 decreased to 27%
from 30% for the same period in 2004.

For the six-month period ended June 30, 2005, project costs increased 40% to
$6,994,888 from $4,992,222 for the six months ended June 30, 2004. Project
costs as a percentage of revenues were 72% and 69% for the six months ended
June 30, 2005 and 2004, respectively. Gross margin for the six months ended
June 30, 2005 decreased to 28% from 31% for the same period in 2004.

The decrease in the gross margin is due to the performance of several large
jobs which typically produce a lower gross margin than the Company earns for
small and medium size projects, and due to competitive pricing to obtain
certain jobs.  In addition, higher prices paid for fuel and steel drums in the
first and second quarter have eroded the margin for projects performed for
certain customers that have fixed contractual billing rates.




                                OPERATING EXPENSES

Operating expenses for the quarter ended June 30, 2005 increased 10% to
$1,236,913 from $1,130,005 for the same period in 2004. For the six-month
period ended June 30, 2005, operating expenses increased 10% to $2,562,311
from $2,329,078 for the same period in 2004.  Operating expenses as a
percentage of revenues improved to 27% for the six months ended June 30, 2005
compared to 32% for the comparable period in 2004.

When comparing the first half of 2005 to 2004, the overall increase in
operating expenses is due primarily to an increase in equipment-related
expenses.  Equipment expense, net of the utilization credit that is charged to
project cost, increased $191,537.  Of this increase, $65,206 is related to the
increase in fuel costs, $83,789 is related to an increase in repairs and
maintenance expense and $27,307 is related to increased insurance premiums.



                                      10
<PAGE>


                               INTEREST EXPENSE

Interest expense for the six months ended June 30, 2005 increased 63% to
$169,687 from $104,443 for the same period in 2004.  This increase is due to
both an increase in the interest rates paid on the Company's floating-rate
debt as well as an increase in the principal balances owed.



                               NET INCOME (LOSS)

The net loss for the six months ended June 30, 2005 was $41,854, or $0.00 per
share basic and diluted compared to 71,151, or $0.01 per share basic and
diluted, for the six months ended June 30, 2004.





                                        11
<PAGE>


                 CRITICAL ACCOUNTING POLICIES AND ESTIMATES

Management has identified the following critical accounting policies that
affect the Company's more significant judgments and estimates used in the
preparation of the Company's consolidated financial statements.  The
preparation of the Company's financial statements in conformity with
accounting principles generally accepted in the United States of America
requires the Company's management to make estimates and judgments that affect
the reported amounts of assets and liabilities, revenues and expenses, and
related disclosures of contingent assets and liabilities.  On an on-going
basis, management evaluates those estimates, including those related to assets
held for sale, revenue recognition, valuation allowances on deferred tax
assets, allowance for doubtful accounts and contingencies and litigation. The
Company states these accounting policies in the notes to the consolidated
financial statements and in relevant sections in this discussion and analysis.
These estimates are based on the information that is currently available to
the Company and on various other assumptions that management believes to be
reasonable under the circumstances.  Actual results could vary from those
estimates.

The Company believes that the following critical accounting policies affect
significant judgments and estimates used in the preparation of its
consolidated financial statements:

Contracts are predominately short-term in nature (less than three months) and
revenue is recognized as costs are incurred and billed.  Income on long-term
fixed-priced contracts greater than three months is recognized on the
percentage-of-completion method.  Project costs are generally billed in the
month they are incurred and are shown as current assets.  Costs incurred and
revenues recognized in excess of amounts billed are recorded as an asset.  In
the event interim billings exceed costs and estimated profit, the net amount
of deferred revenue is shown as a current liability.  Estimated losses are
recorded in full when identified.

The Company maintains an allowance for doubtful accounts for estimated losses
resulting from the inability of its customers to make required payments, which
results in bad debt expense.  Management determines the adequacy of this
allowance by continually evaluating individual customer receivables,
considering the customer's financial condition, credit history and current
economic conditions.  If the financial condition of customers were to
deteriorate, resulting in an impairment of their ability to make payments,
additional allowances may be required.

The Company maintains a valuation allowance for deferred tax assets to reduce
these assets to their realizable amounts.  Recognition of these amounts and
the adjustment of the corresponding allowance is dependent on the generation
of taxable income in current and future years.  As circumstances change with
respect to managements expectations of future taxable income, the valuation
allowance is adjusted.


                                    12
<PAGE>




Item 3. Quantitative and Qualitative Disclosure About Market Risk.

There were no material changes in the Company's market risk or market risk
strategies during the quarter ended June 30, 2005.





                                    13
<PAGE>


Item 4. - Controls and Procedures

(a) Disclosure Controls and Procedures.
As of the end of the period covering this Form 10-Q, we evaluated the
effectiveness of the design and operation of our "disclosure controls and
procedures". OP-TECH conducted this evaluation under the supervision and with
the participation of management, including our Chief Executive Officer and
Chief Financial Officer.

(i) Definition of Disclosure Controls and Procedures.
Disclosure controls and procedures are controls and other procedures that are
designed with the objective of ensuring that information required to be
disclosed in our periodic reports filed under the Exchange Act, such as this
report, is recorded, processed, summarized and reported within the time
periods specified in the SEC's rules and forms. As defined by the SEC, such
disclosure controls and procedures are also designed with the objective of
ensuring that such information is accumulated and communicated to our
management, including the Chief Executive Officer and Chief Financial Officer,
in such a manner as to allow timely disclosure decisions.

(ii) Limitations on the Effectiveness of Disclosure Controls and Procedures
and Internal Controls.
OP-TECH recognizes that a system of disclosure controls and procedures (as
well as a system of internal controls), no matter how well conceived and
operated, cannot provide absolute assurance that the objectives of the system
are met. Further, the design of such a system must reflect the fact that there
are resource constraints, and the benefits of controls must be considered
relative to their costs. Because of the inherent limitations in all control
systems, no evaluation of controls can provide absolute assurance that all
control issues have been detected. These inherent limitations include the
realities that judgments in decision-making can be faulty, and that breakdowns
can occur because of simple error or mistake. Additionally, controls can be
circumvented in a number of ways. Because of the inherent limitations in a
cost-effective control system, system failures may occur and not be detected.
However, the Chief Executive Officer and Chief Financial Officer believe that
our system of disclosure controls and procedures provides reasonable assurance
of achieving their objectives.

(iii) Conclusions with Respect to Our Evaluation of Disclosure Controls and
Procedures.
Our Chief Executive Officer and Chief Financial Officer have concluded, based
on the evaluation of these controls and procedures, that our disclosure
controls and procedures are effective in timely alerting them to material
information relating to OP-TECH required to be included in OP-TECH's periodic
SEC filings.

(b) Changes in Internal Controls.
There have been no changes in OP-TECH's internal controls over financial
reporting that could significantly affect these controls subsequent to the
date of their evaluation.


                                        14
<PAGE>



                          PART II - OTHER INFORMATION


Item 1.  Legal Proceedings.

         None


Item 2.  Changes in Securities.

         None


Item 3.  Defaults Upon Senior Securities.

         None


Item 4.  Submission of Matters to a Vote of Security Holders.

         None


Item 5.  Other Information.

         None


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

        None



                                     15
<PAGE>



                                SIGNATURES


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


                                      OP-TECH Environmental Services, Inc.
                                                 (Registrant)



Date: August 12, 2005 /s/ Christopher J. Polimino
                      Christopher J. Polimino
                      President and Chief Executive Officer


                      /s/ Douglas R. Lee
                      Douglas R. Lee
                      Treasurer and Chief Financial Officer










                                                    16
<PAGE>



                        EXHIBIT 31 - CERTIFICATIONS

Certification of Chief Executive Officer

I, Christopher J. Polimino, certify that:

1. I have reviewed this quarterly report on Form 10-Q of OP-TECH Environmental
Services, Inc.;

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

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

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

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

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

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

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

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

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

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



        Date: August 12, 2005
        /s/ Christopher J. Polimino
        Christopher J. Polimino
        President and Chief Executive Officer



                                    17
<PAGE>


Certification of Chief Financial Officer

I, Douglas R. Lee, certify that:

1. I have reviewed this quarterly report on Form 10-Q of OP-TECH Environmental
Services, Inc.;

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

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

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

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

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

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

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

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

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

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


       Date: August 12, 2005
       /s/ Douglas R. Lee
       Douglas R. Lee
       Chief Financial Officer and Treasurer


                                    18
<PAGE>


                  EXHIBIT 32 - SECTION 1350 CERTIFICATIONS


Certifications Pursuant to 18 U.S.C. Section 1350 As Adopted Pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002


I, Christopher J. Polimino, President and Chief Executive Officer of OP-TECH
Environmental Services, Inc. (the "Company"), certify, to the best of my
knowledge and belief, pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, 18 U.S.C. Section 1350, that:

(1) the Quarterly Report on Form 10-Q of the Company for the quarter ended
June 30, 2005 (the "Report") fully complies with the requirements of Section
13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (15 U.S.C.
78m or 78o(d)); and

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



       Date: August 12, 2005
       /s/ Christopher J. Polimino
       Christopher J. Polimino
       President and Chief Executive Officer




I, Douglas R. Lee, Chief Financial Officer and Treasurer of OP-TECH
Environmental Services, Inc. (the "Company"), certify, to the best of my
knowledge and belief, pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, 18 U.S.C. Section 1350, that:

(1) the Quarterly Report on Form 10-Q of the Company for the quarter ended
June 30, 2005 (the "Report") fully complies with the requirements of Section
13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (15 U.S.C.
78m or 78o(d)); and

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


       Date: August 12, 2005
       /s/ Douglas R. Lee
       Douglas R. Lee
       Chief Financial Officer and Treasurer



                                       19
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