Attached files

file filename
EX-32.1 - SECTION 906 CEO AND CFO CERTIFICATION - Allis Chalmers Energy Inc.dex321.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - Allis Chalmers Energy Inc.dex312.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - Allis Chalmers Energy Inc.dex311.htm
10-K - FORM 10-K FOR FISCAL YEAR ENDED DECEMBER 31, 2010 - Allis Chalmers Energy Inc.d10k.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-4 (Nos. 333-140302 and 333-136978) of Allis-Chalmers Energy Inc. of our reports dated March 15, 2011, with respect to the consolidated financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appear in this Annual Report on Form 10-K for the year ended December 31, 2010.

/s/ UHY LLP

Houston, Texas

March 15, 2011