Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - CECO ENVIRONMENTAL CORPFinancial_Report.xls
10-Q - FORM 10-Q - CECO ENVIRONMENTAL CORPd347356d10q.htm
EX-32.2 - CERTIFICATION OF INTERIM CHIEF FINANCIAL OFFICER (18 U.S. SECTION 1350) - CECO ENVIRONMENTAL CORPd347356dex322.htm
EX-31.2 - RULE 13(A)/15D- 14(A) CERTIFICATION BY INTERIM CHIEF FINANCIAL OFFICER - CECO ENVIRONMENTAL CORPd347356dex312.htm
EX-31.1 - RULE 13(A)/15D- 14(A) CERTIFICATION BY CHIEF EXECUTIVE OFFICER - CECO ENVIRONMENTAL CORPd347356dex311.htm

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Report of CECO Environmental Corp. (the “Company”) on Form 10-Q for the period ending March 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jeffrey Lang, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

 

  (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

 

  (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

/s/ Jeffrey Lang
Jeffrey Lang
Chief Executive Officer

Date: May 11, 2012