Form: 10-K/A

Annual report pursuant to Section 13 and 15(d)

March 23, 2007

EXHIBIT 32

 

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

 

In connection with the Annual Report of Barrett Business Services, Inc. (the "Company") on Form 10-K for the year ended December 31, 2006 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned certify, pursuant to 18 U.S.C. § 1350, that:

 

(1)        The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; 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/ William W. Sherertz

 

/s/ Michael D. Mulholland

William W. Sherertz
Chief Executive Officer
March 21, 2007

 

Michael D. Mulholland
Chief Financial Officer
March 21, 2007