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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K


                                 CURRENT REPORT

                       Pursuant to Section 13 or 15(d) of
                       The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) May 4, 2005

                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
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             (Exact name of registrant as specified in its charter)

           Delaware                      1-11596                  58-1954497
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 (State or other jurisdiction    (Commission File Number)       (IRS Employer
       of incorporation)                                     Identification No.)

   1940 N.W. 67th Place, Suite A, Gainesville, Florida             32653
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         (Address of principal executive offices)                (Zip Code)

Registrant's telephone number, including area code (352) 373-4200

                                 Not applicable
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          (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

  [ ] Written communications pursuant to Rule 425 under the Securities
      Act (17 CFR 230.425)

  [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange
      Act (17 CFR 240.14a-12)

  [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the
      Exchange Act (17 CFR 240.14d-2(b))

  [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the
      Exchange Act (17 CFR 240.13e-4(c))

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Section 1 - Registrant's Business and Operations

Item 1.01 - Entry into a Material Definitive Agreement

            On May 4, 2005, the compensation committee recommended and the board
            of directors of the Company approved the adoption of the executive
            compensation plans for the fiscal year ended December 31, 2005. The
            following outlines the guidelines of the plans:

              o  Annualized base salaries for the Company's executive officers
                 were increased effective as of March 1, 2005, and are as
                 follows:

                                                           Base annual
                       Executive Officer                     salary
                    -----------------------             ----------------
                    Dr. Louis F. Centofanti             $        225,000
                    Richard T. Kelecy                            182,000
                    Larry McNamara                               185,000
                    Timothy P. Keegan                            180,000

              o  Establishment of a quarterly and annual bonus compensation plan
                 (the "Bonus Plan") for each of the above listed executive
                 officers of the Company. Each executive officer has a separate
                 Bonus Plan, with eligible quarterly payments to that executive
                 officer, if they meet the required criteria for a quarterly
                 bonus payment, which shall be payable the subsequent month and
                 an annual bonus payment to that executive officer, if they meet
                 the required criteria for annual bonus payments, which shall be
                 payable the subsequent month following the close of the
                 Company's books for the year in question. Annual or quarterly
                 bonus payments under a Bonus Plan is payable only if the
                 Company meets a minimum threshold of 85% of its budgeted EBITDA
                 for the quarter and year end. If the EBITDA criteria is met,
                 the executive officer is eligible to receive quarterly and
                 annual payments based on achieving certain targets set forth in
                 the executive officer's particular Bonus Plan during the
                 quarter in question and the year in question. The amount of the
                 quarterly and annual payments will vary depending on the target
                 met and the percentage of meeting such target. The following
                 schedule sets forth the maximum amount payable under the Bonus
                 Plan for each executive officer:

                                              Maximum Amount of Performance
                                           Incentive Compensation Payable During
                    Executive Officer         a Year Under the Bonus Plan (1)
                 -----------------------   -------------------------------------
                 Dr. Louis F. Centofanti                $ 112,500
                 Richard T. Kelecy                         50,000
                 Larry McNamara                            50,000
                 Timothy P. Keegan                         50,000

                 (1) Total eligible quarterly bonus payments under the Bonus
                     Plan during a year are not to exceed 40% of the maximum
                     amount set forth above, and the maximum payment for
                     meeting the annual criteria are not to exceed 60% of
                     the maximum amount set forth above.



Section 2 - Financial Information

Item 2.02 - Results of Operations and Financial Condition

            On May 9, 2005, at 12:00 p.m. EST, Perma-Fix Environmental Services,
            Inc. (the "Company") will hold a conference call broadcast live over
            the Internet. A press release dated May 3, 2005, announcing the
            conference call, is attached hereto as Exhibit 99.1 and is
            incorporated herein by reference. A transcript of the conference
            call will also be available on the Company's web page at
            www.perma-fix.com.

            On May 9, 2005, the Company issued a press release to report its
            financial results for the quarter ended March 31, 2005. The press
            release is attached hereto as Exhibit 99.2 and is incorporated
            herein by reference.

            The information combined in this Item 2.02 of this Form 8-K and the
            Exhibits attached hereto are being furnished and shall not be deemed
            "filed" for purposes of Section 18 of the Securities Act of 1934 (as
            amended), or otherwise subject to the liabilities of such section,
            nor shall it be deemed incorporated by reference in any filing under
            the Securities Act of 1933 (as amended), except as shall be
            expressly set forth by specific reference in such filing.

Section 9 - Financial Statements and Exhibits

Item 9.01 - Financial Statements and Exhibits

       (c)    Exhibits

              Exhibit Number      Description
              --------------      -------------------------------
                   99.1           Press release dated May 3, 2005
                   99.2           Press release dated May 9, 2005



                                   SIGNATURES

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

                                            PERMA-FIX ENVIRONMENTAL
                                            SERVICES, INC.


                                            By: /s/ Richard T. Kelecy
                                                --------------------------------
                                                  Richard T. Kelecy
Dated: May 9, 2005                                Chief Financial Officer