UNITED STATES
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) December 31, 2006

Waste Services, Inc.

(Exact name of registrant as specified in its charter)

Delaware	000-25955	01-0780204
(State or other jurisdiction of	(Commission	(IRS Employer
incorporation)	File Number)	Identification No.)

1122 International Blvd., Suite 601, Burlington, Ontario, Canada L7L 6Z8
(Address of principal executive offices)          (Zip Code)

Registrant’s telephone number, including area code (905) 319-1237

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions:

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

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

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

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

Section 2 — Financial Information

Item 2.02 Results of Operations and Financial Condition.

Waste Services, Inc. issued a press release on February 28, 2007 announcing our results of operations for the fiscal year and quarter ended December 31, 2006. A copy of that release is furnished as Exhibit 99.1.

Section 9 — Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.

(d)	Exhibits.
99.1	February 28, 2007 Press Release.

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 hereunto duly authorized.

WASTE SERVICES, INC.

By: /s/ Ivan R. Cairns
Ivan R. Cairns
Executive Vice President and General Counsel

Date: February 28, 2007