On August 9, 2012, CECO Environmental Corp. issued a press release announcing its financial results for the three and six months ended June 30, 2012. A copy of the press release is furnished as Exhibit 99.1 to this report and is incorporated herein by reference.

The information in this Item 2.02, including the exhibits, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or incorporated by reference in any filing under the Securities Act of 1933, as amended or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

(d) Exhibits

                  Exhibit
                  Number               Exhibit Title
                  99.1      Press Release dated August 9, 2012.


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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.

Date: August 9, 2012 CECO Environmental Corp.

By: /s/ Benton L. Cook Benton L. Cook Interim Chief Financial Officer