October 11, 2007

CECO ENVIRONMENTAL RECEIVES 14 NEW ORDERS
    TOTALING APPROXIMATELY $7.6 MILLIION

YEAR-TO-DATE BOOKINGS REACH $145.5 MILLION

NEW YORK, October 11, 2007 - CECO Environmental Corp (NASDAQ: CECE), a leading provider of air pollution control and industrial ventilation systems, announced today that it has received 14 new orders totaling approximately $7.6 million.

Rick Blum, President and Chief Operating Officer, stated, "These orders were received by our Kirk & Blum, H.M. White, and Effox subsidiaries. They are for equipment that will go into the gypsum, foundry, aluminum, steel, automotive, and power industries. Nine of these orders, totaling approximately $2.8 million, were received by our Effox subsidiary which we acquired March 1st of this year. Effox has been totally integrated into the CECO family and we could not be happier with the performance of the latest addition to our family of companies."

Phillip DeZwirek, Chairman and Chief Executive Officer, stated, "Bookings for the year have now reached approximately $145.5 million. We did not reach that level until December last year."

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, power 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 press release may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All forward-looking statements are subject to certain risks, uncertainties and assumptions. These risks and uncertainties, which are more fully described in CECO's Annual and Quarterly Reports filed with the Securities and Exchange Commission, include changes in market conditions in the industries in which the Company operates. Should one or more of these risks or uncertainties materialize, or should the assumptions prove incorrect, actual results may vary in material aspects from those currently anticipated.