EXHIBIT 32.1
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE U.S. SARBANES-OXLEY ACT OF 2002
In connection with the annual report of Waste Services, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2005, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, David Sutherland-Yoest, Chief Executive Officer, and Mark A. Pytosh, Chief Financial Officer certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to section 906 of the U.S. Sarbanes-Oxley Act of 2002, that to the best of our knowledge:
(i) | the Report fully complies with the requirements of section 13(a) or 15(d) of the U.S. Securities Exchange Act of 1934; and |
(ii) | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
March 13, 2006
/s/ David Sutherland-Yoest | |
David Sutherland-Yoest | |
Chief Executive Officer | |
/s/ Mark A. Pytosh | |
Mark A. Pytosh | |
Chief Financial Officer |
The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed as a part of this report or on a separate disclosure document.