Attached files

file filename
8-K/A - 8-K/A - IES Holdings, Inc.d637029d8ka.htm
EX-99.3 - EX-99.3 - IES Holdings, Inc.d637029dex993.htm
EX-99.1 - EX-99.1 - IES Holdings, Inc.d637029dex991.htm
EX-99.2 - EX-99.2 - IES Holdings, Inc.d637029dex992.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

Integrated Electrical Services, Inc.

Houston, Texas

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-186786) and Form S-8 (No. 333-134100) of Integrated Electrical Services, Inc. of our report dated March 15, 2013 relating to the financial statements of MISCOR Group, Ltd. and Subsidiaries, which appears in this Form 8-K/A.

/s/ BDO USA, LLP

Kalamazoo, Michigan

November 27, 2013