LETTER 1 filename1.txt Mail Stop 7010 June 27, 2005 Richard T. Kelecy, Chief Financial Officer Perma-Fix Environmental Services, Inc. 1940 N.W. 67th Place Gainesville, FL 32653 Re: Perma-Fix Environmental Services, Inc. Form 10-K for Fiscal Year Ended December 31, 2004 Form 10-Q for Fiscal Quarter Ended March 31, 2005 File No. 1-11596 Dear Mr. Kelecy: We have completed our review of your Form 10-K and related filings and have no further comments at this time. If you have any further questions regarding our review of your filings, please direct them to Bret Johnson, Staff Accountant, at (202) 824-5478 or, in his absence, to the undersigned at (202) 824- 5373. Sincerely, John Cash Accounting Branch Chief ?? ?? ?? ?? Mr. J. Gordon Beittenmiller March 25, 2005 Page 1 of 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549-7010 DIVISION OF CORPORATION FINANCE