United States 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  March 31, 2007

                                 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 a large accelerated filer,
an accelerated filer, or a non-accelerated filer.

Large Accelerated filer ____    Accelerated filer   ___     Non-accelerated
filer __X__


Indicate by check mark whether the registrant is a shell company (as defined
in Rule 12b-2 of the Exchange 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 the latest practicable date (May 7, 2007)  11,812,038


<PAGE>


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

                                   INDEX




PART I.  FINANCIAL INFORMATION                                         Page No.


   Item 1.  Financial Statements

         Consolidated Balance Sheets
          -March 31, 2007 (Unaudited) and December 31, 2006 (Audited)......3

         Consolidated Statements of Operations
         -Three months ended March 31, 2007 and March 31, 2006 (Unaudited).4

         Consolidated Statements of Cash Flows
         -Three months ended March 31, 2007 and March 31, 2006 (Unaudited).5

         Notes to Consolidated Financial Statements (Unaudited)..........6-9

   Item 2. Management's Discussion and Analysis of Financial
            Condition and Results of Operations........................10-11

   Item 3. Quantitative and Qualitative Disclosure About Market Risk .... 12


   Item 4. Controls and Procedures........................................13


PART II.  OTHER INFORMATION ..............................................14


          SIGNATURES .....................................................15

          CERTIFICATIONS...............................................16-18


<PAGE>


ITEM #1 FINANCIAL STATEMENTS                     PART I FINANCIAL INFORMATION


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



                                                     (UNAUDITED)
                                                       March 31,   December 31,
                                                         2007          2006

                        ASSETS

Current Assets:
   Cash                                                 $245,321     $30,981
   Accounts receivable (net of allowance for
     doubtful accounts of approximately $126,000
     and $114,000, respectively)                      8,718,255   10,008,186
   Costs on uncompleted projects applicable
     to future billings                               1,394,865    2,984,323
   Inventory                                            415,769      378,439
   Current portion of deferred tax asset                260,100      260,100
   Prepaid expenses and other current assets, net       386,549      447,759
                                                      ----------   ----------
       Total Current Assets                          11,420,859   14,109,788

Property and equipment, net                           3,506,348    3,216,781
Deferred tax asset                                    1,143,456    1,004,800
Other assets                                             39,898       44,898
                                                     -----------   ----------
       Total Assets                                 $16,110,561  $18,376,267
                                                    ===========  ===========

        LIABILITIES AND SHAREHOLDERS' EQUITY

Current Liabilities:
   Accounts payable                                  $2,360,294   $4,144,190
   Outstanding checks in excess of bank balance         272,810      149,741
   Billings in excess of costs and estimated profit
     on uncompleted projects                            568,847      796,438
   Accrued expenses and other current liabilities       545,570      943,833
   Accrued litigation defense reserve                   392,770      400,000
   Current portion of long-term debt                    676,728      771,345
                                                     -----------  ----------
      Total Current Liabilities                       4,817,019    7,205,547

Long-term debt, net of current portion                2,310,435    2,128,193
Note payable to bank under line of credit             5,859,627    5,731,548
                                                     -----------  ----------
      Total Liabilities                              12,987,081   15,065,288
                                                     -----------  ----------

Shareholders' Equity:
   Common stock, par value $.01 per share;
     authorized 20,000,000 shares; 11,748,704
     shares issued and outstanding as of March 31,
     2007 and December 31, 2006, respectively           117,487      117,487
   Additional paid-in capital                         6,939,888    6,925,581
   Accumulated deficit                               (3,949,595)  (3,751,789)
   Accumulated other comprehensive income                15,700       19,700
                                                     -----------  -----------
     Total Shareholders' Equity                       3,123,480    3,310,979
                                                     ----------  ------------
     Total Liabilities and Shareholders' Equity     $16,110,561  $18,376,267
                                                    ===========  ============


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
                                                      March 31,      March 31,
                                                       2007            2006

Project revenue                                       $7,455,990    $7,851,240

Project costs                                          5,847,230     6,329,477
                                                      ----------   -----------
Gross margin                                           1,608,760     1,521,763
                                                      ----------   -----------

Operating expenses:
    Payroll expense and related payroll taxes
      and benefits                                       799,932       601,850
    Office Expense                                       179,467       135,589
    Occupancy                                            186,690       149,367
    Business Insurance                                   139,461       106,359
    Professional Services                                130,192        92,917
    Equipment Expenses, net of usage credit              256,348       174,860
    Other expenses                                        67,187        77,231
                                                      -----------   ----------
                                                       1,759,277     1,338,173
                                                      -----------   ----------

Operating income (loss)                                 (150,517)      183,590
                                                      -----------   ----------

Other income and (expense):
   Interest expense                                     (179,844)     (122,128)
   Other, net                                                855           105
                                                      -----------   ----------
                                                        (178,989)     (122,023)
                                                      -----------   ----------

Net income (loss) before income taxes                   (329,506)       61,567

Income tax benefit (expense)                             131,700       (25,000)
                                                      -----------   ----------
Net income (loss)                                      $(197,806)      $36,567
                                                      ===========   ==========

Earnings per common share:
    Basic                                               $(0.017)        $0.003
    Diluted                                             $(0.016)        $0.003

Weighted average shares outstanding:
    Basic                                             11,748,704    11,745,371
    Diluted                                           12,325,546    12,302,695



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)


                                                         THREE MONTHS ENDED
                                                       March 31,     March 31,
                                                         2007          2006

Operating activities:
  Net income (loss)                                      $(197,806)    $36,567
  Adjustments to reconcile net loss to net cash
   provided by operating activities:
    Bad debt expense                                      21,958        32,954
    Depreciation and amortization                        167,474       143,608
    Stock Compensation                                       -          17,763
    Provision for deferred income taxes                 (121,649)       31,754
    (Increase) decrease in operating assets and
      increase (decrease) in operating liabilities:
       Accounts receivable                              1,267,973   (2,842,293)
       Costs on uncompleted projects applicable to
        future billings                                 1,589,458      284,547
       Billings and estimated profit in excess of costs
        on uncompleted contracts                         (227,591)     543,643
       Prepaid expenses, inventory and other assets        28,880      120,748
       Accounts payable and accrued expenses           (2,189,389)   1,414,353
                                                     ------------  -----------
       Net cash provided by operating activities          339,308     (216,356)
                                                     ------------  -----------

Investing activities:
   Purchase of property and equipment                    (457,041)    (166,910)
                                                       -----------   ---------
   Net cash used in investing activities                 (457,041)    (166,910)
                                                       -----------   ---------

Financing activities:
   Outstanding checks in excess of bank balance           123,069      (22,004)
   Proceeds from note payable to bank and current
    and long-term borrowings, net of financing costs    4,422,677    2,469,529
   Principal payments on current
    and long-term borrowings                           (4,213,673)  (2,143,067)
                                                      -----------  -----------
          Net cash provided by financing activities       332,073      304,458
                                                      -----------  -----------

Increase (decrease) in cash                               214,340      (78,808)

Cash at beginning of period                                30,981       90,928
                                                      -----------   ----------
Cash at end of period                                    $245,321      $12,120
                                                      ===========  ===========




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.  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, 2006 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, 2006.


2. Comprehensive Income

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


                                           March 31, 2007         March 31, 2006

   Net income (loss)                        $ (197,806)             $ 36,567

     Other comprehensive income (loss):
       Change in fair value of cash flow hedge
       Net of income tax of $(2,700) in 2007
       and $7,200 in 2006                       (4,000)               10,700
                                            -----------            ----------

     Comprehensive income (loss)            $ (201,806)            $  47,267
                                            ===========            ==========




                                     7
<PAGE>



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.


4. Related Party Transactions

The Company purchases subcontract labor services from St. Lawrence Industrial
Services, Inc., which is owned by a director of the Company.  The costs for
these services amounted to approximately $206,000 and $205,000 for the three
months ended March 31, 2007 and 2006, respectively.  Amounts owed to St.
Lawrence Industrial Services, Inc. which are included in Accounts Payable were
$84,000 and $53,000 at March 31, 2007 and March 31, 2006, respectively.


5.  Earnings per Share

Basic earnings per share are 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 2010.




                                  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 March 31, 2007 the Company had cash of $245,321 compared to $30,981 at
December 31, 2006.  The Company voluntarily applies all available cash in the
Company's operating account to pay down the Company's note payable to bank
under the line of credit.

At March 31, 2007, the Company had working capital of $6,603,840 compared to
$6,904,241 at December 31, 2006, with a current ratio of 2.37 to 1 at March
31, 2007 and 1.96 to 1 at December 31, 2006.

For the three months ended March 31, 2007, the Company's net cash provided by
operations was $339,308 compared to net cash used in operations of $216,356
during the three months ended March 31, 2006.  The cash provided by operations
for the three months ended March 31, 2007 was primarily a result of a net
decrease in accounts receivable and costs on uncompleted projects applicable
to future billings, partially offset by a decrease in accounts payable.

The Company's net cash used in investing activities of $457,041 during the
first three months of the year was attributable to the purchase of various
field equipment.

The Company's net cash provided by financing activities was $332,073, which
was primarily due to the net proceeds from the Company's long-term debt as a
result of the financing of the cash used in investing activities.

As of March 31, 2007, the Company has a loan agreement that provides for
borrowings up to $6,000,000 on a revolving basis, collateralized by all
accounts receivable, inventory and equipment now owned or acquired later.  The
loan is payable on July 1, 2008, 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 March 31, 2007, borrowing against the
revolving loan aggregated $5,859,627.


During the first quarter of 2007, 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


                           PROJECT REVENUE

The Company's project revenue for the first quarter of 2007 decreased 5% to
$7,455,990 from $7,851,240 for the first quarter of 2006.

When comparing the first three months of 2007 to the same period in 2006, the
decrease in project revenue is due primarily to $2,600,000 of revenue
recognized from a remediation project in the Poughkeepsie, NY area in 2006
that was not offset by a similar large project in 2007.


                    PROJECT COSTS AND GROSS MARGIN

Project costs for the first quarter of 2007 decreased 8% to $5,847,230 from
$6,329,477 for the same period in 2006.  Project costs as a percentage of
revenues were 78% and 81% for the three months ended March 31, 2007 and 2006,
respectively.  Gross margin for the first quarter of 2007 increased to 22%
from 19% for the same period in 2006.

Both project revenue and project costs decreased.  The increase in the gross
margin percentage was due to the performance of two large projects in 2006
which produced a lower gross margin than the Company earns for its typical
small and medium size projects.



                          OPERATING EXPENSES

Operating expenses for the quarter ended March 31, 2007 increased 31% to
$1,759,277 from $1,338,173 for the same period in 2006. Operating expenses as
a percentage of revenues increased to 24% for the quarter ended March 31, 2007
from 17% in the same period in 2006.

When comparing the first quarter of 2007 to 2006, the increase in operating
expenses is due to several items:

* Payroll expense and related payroll taxes and benefits increased 33% to
$799,932 from $601,850 in 2006.  The Company has hired several new project
managers since the first quarter of 2006, and has experienced an increase in
workers compensation rates paid.
* Office Expense increased 32% to $179,467 from $135,589 in 2006.  Of this
$43,878 increase, $13,759 is related to an increase in telephone expense due
to an increase in the number of cellular communications devices, $17,248 is
related to increased office supplies expense, $3,330 is related to increased
postage and freight expense, and $6,748 is related to increased building
repairs and maintenance expense.
* Occupancy Expense increased 25% to $186,690 from $149,367 in 2006.  This
increase is primarily due to the new lease agreement entered into in the
fourth quarter of 2006 in Massena, NY.
* Business Insurance increased 31% to $139,461 from $106,359 in 2006.  This
increase in insurance expense is due to the increased size of the Company as
well as additional coverage purchased.
* Professional Services increased 40% to $130,192 from $92,917 in 2006.  This
increase in professional service expense is primarily due to an increase in
Board of Director fees due to an increase in the meeting attendance fee, and
an increase in Legal fees due to a variety of legal services performed.
* Equipment Expenses net of usage credit increased 47% to $256,348 from
$174,860 in 2006.  Of this $81,488 increase, $52,287 related to higher fuel
expense due primarily to higher fuel prices, and $25,952 related to higher
depreciation expense due to equipment purchases made since the first quarter
of 2006.


                                 10
<PAGE>


                          INTEREST EXPENSE

Interest expense for the three months ended March 31, 2007 increased 47% to
$179,844 from $122,128 for the same period in 2006.  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) BEFORE INCOME TAXES

Due to the factors discussed above, net loss before income taxes amounted to
$329,506 for the three months ended March 31, 2007 compared to net income
before income taxes of $61,567 for the same period in 2006.



                    INCOME TAX (EXPENSE) BENEFIT

The Company recorded income tax benefit of $131,700 for the quarter ended
March 31, 2007 compared to an income tax expense of $25,000 for the same
quarter in 2006.



                           NET INCOME (LOSS)

Net income (loss) for the quarter ended March 31, 2007 and 2006 was ($197,806)
or ($.016) per share basic and ($.017) per share diluted, and $36,567, or
$.003 per share basic and diluted, respectively.



                                  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, issuance of stock options and related
compensation expense, 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.  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.



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 March 31, 2007.


                                  12
<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.






                                  13
<PAGE>


PART II - OTHER INFORMATION

Item 1.  Legal Proceedings.

                     None


Item 1A. Risk Factors.

                     No material changes


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.

                     On April 16, 2007, Christopher Polimino, President,
                     announced his resignation from the Company effective
                     May 16, 2007.  On April 18, 2007, Douglas Lee, CFO,
                     announced his resignation from the Company effective
                     May 18, 2007.

                     Effective May 19, 2007 Jon S. Verbeck will become CFO.
                     Terms of Mr. Verbeck's employment have not been finalized
                     as of the filing of this report.


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

                     None





                                  14
<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: May 14, 2007      /s/ Charles B. Morgan
                        Charles B. Morgan
                        Chief Executive Officer


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




                                               15


                                EXHIBIT 31 - CERTIFICATIONS


Certification of Chief Executive Officer

I, Charles B. Morgan, 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: May 14, 2007
        /s/ Charles B. Morgan
        Charles B. Morgan
        Chief Executive Officer


                                       16
<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: May 14, 2007
        /s/ Douglas R. Lee
        Douglas R. Lee
        Chief Financial Officer and Treasurer

                                        17
<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, Charles B. Morgan, 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
March 31, 2007 (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: May 14, 2007
        /s/ Charles B. Morgan
        Charles B. Morgan
        Co-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 March
31, 2007 (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: May 14, 2007
        /s/ Douglas R. Lee
        Douglas R. Lee
        Chief Financial Officer and Treasurer


                                          18
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<END>