VANCOUVER, Wash., April 17, 2008 (PRIME NEWSWIRE) -- Barrett Business Services, Inc. (Nasdaq:BBSI) will announce its 2008 first quarter operating results on Wednesday, April 23, 2008, after the market close and will hold its regular quarterly conference call, Thursday, April 24, 2008, at 9:00 a.m. PT.

The dial-in number for this conference call is (877) 356-3717 and the call identification number is 44463566. The conference call will be hosted by William W. Sherertz, President and Chief Executive Officer, and Michael D. Mulholland, Vice President-Finance, of BBSI. The conference call will also be webcast live at To access the webcast, click on the investor relations section of the Web site and select webcasts.

A replay of the conference call will be available beginning at 12:00 p.m. PT on Thursday, April 24, 2008 and ending on May 1, 2008. The access telephone number for the replay is (800) 642-1687 and the access code is 44463566.

BBSI provides a comprehensive range of human resource management solutions to large and small companies throughout many regions of the United States.

Barrett Business Services, Inc.
William W. Sherertz, President and Chief Executive Officer
(360) 828-0700