July 10, 2007

CECO ENVIRONMENTAL ANNOUNCES $7 MILLION IN NEW ORDERS
   RUSSIAN PROJECT IS AMONG THE NEW BUSINESS
      BOOKINGS FOR THE YEAR SURPASS $109 MILLION

NEW YORK, July 10, 2007 - CECO Environmental Corp (NASDAQ: CECE), a leading provider of air pollution control and industrial ventilation systems, announced today that it has secured eight new orders totaling approximately $7 million.

Rick Blum, President and Chief Operating Officer, stated, "These orders include two contracts for equipment for the power industry sold by our Effox subsidiary, rolling mill ventilation equipment for a facility in Russia (a project for which we had previously secured an engineering contract) sold by our Busch International subsidiary, two contracts for energy management work at automotive plants secured by our H.M. White subsidiary, a foundry ventilation project secured by our Kirk & Blum subsidiary, an oil mist collection project secured by our Kirk & Blum subsidiary, and automotive paint shop equipment for a new assembly plant being built in the Midwest secured by our Kirk & Blum subsidiary."

Phillip DeZwirek, Chairman and Chief Executive Officer of CECO, stated, "As of today, our bookings for the year have surpassed $109 million. Last year we did not surpass that mark until September. As Rick's comments indicate, our business continues to come from a very diversified customer base."

ABOUT CECO ENVIRONMENTAL

CECO Environmental Corp. is North America's largest independent air pollution control company. Through its eight subsidiaries -- Busch, CECOaire, CECO Filters, CECO Abatement Systems, Effox, kbd/Technic, Kirk & Blum and H. M. White, Inc. - CECO provides a wide spectrum of air quality services and products including: industrial air filters, environmental maintenance, monitoring and management services, and air quality improvements systems. CECO is a full-service provider to the steel, military, aluminum, automotive, ethanol, aerospace, semiconductor, chemical, cement, metalworking, glass, foundry and virtually all-industrial process industries.

For more information on CECO Environmental Corp., please visit the company's web site at www.cecoenviro.com.

Contact: Corporate Information
Phillip DeZwirek, CECO Environmental Corp.
Email: investors@cecoenviro.com
http://www.cecoenviro.com
1-800-606-CECO

This release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. One can identify these forward-looking statements by the use of words such as "projects," "expected," "estimated," "look toward," "continuing," "planning," "guidance," "goal," "will," "may," "intend," "anticipates," and other words of similar meaning. One can also identify them by the fact that they do not relate strictly to historical or current facts. These statements are subject to risks and uncertainties that could cause actual results and plans to differ materially from those included in the company's forward-looking statements. The Company's periodic reports filed from time to time with the SEC contain a discussion of certain of these risks and uncertainties that could cause actual results and plans to differ materially from those included in the forward-looking statements, and that discussion is incorporated herein by reference. The Company does not undertake any obligation to update forward-looking statements.