Certificaiton of Chief Executive Officer

Date: August 13, 2012

/s/ JAMES M. LINDSTROM

James M. Lindstrom

President and Chief Executive Officer

EX-32.1 7 d394978dex321.htm CERTIFICAITON OF CHIEF EXECUTIVE OFFICER Certificaiton of Chief Executive Officer

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 this Quarterly Report of Integrated Electrical Services, Inc. (the “Company”) on Form 10-Q for the period ending June 30, 2012 (the “Report”), I, James M. Lindstrom, President and 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 (15 U.S.C. §78m or §78o (d)); and

(2)

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