Attached files

file filename
10-K - FORM 10-K - BARRETT BUSINESS SERVICES INCd10k.htm
EX-32 - CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 - BARRETT BUSINESS SERVICES INCdex32.htm
EX-21 - SUBSIDIARIES OF THE REGISTRANT - BARRETT BUSINESS SERVICES INCdex21.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO RULE 13A-14(A) - BARRETT BUSINESS SERVICES INCdex311.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO RULE 13A-14(A) - BARRETT BUSINESS SERVICES INCdex312.htm
EX-10.17 - SUMMARY OF COMPENSATORY ARRANGEMENTS FOR NON-EMPLOYEE DIRECTORS - BARRETT BUSINESS SERVICES INCdex1017.htm
EX-10.18 - LEASE AGREEMENT BETWEEN THE REGISTRANT AND THE BLACK PEARL ON THE COLUMBIA, LLC, - BARRETT BUSINESS SERVICES INCdex1018.htm

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-33487, 333-105833 and 333-161592) of Barrett Business Services, Inc. of our reports dated March 15, 2010 relating to the financial statements and the effectiveness of internal control over financial reporting, appearing in this Annual Report on Form 10-K of Barrett Business Services, Inc. for the year ended December 31, 2009.

/s/ Moss Adams LLP

Portland, OR

March 15, 2010