Contact Us

Have Questions?  Need Answers?  We are here to help you.

Building Services
Email:  | Phone: 503-846-3470   |  Fax: 503-846-3993

Inspection Request Line: 503-846-3699

Development Assistance 
Email:  |  Phone: 503-846-8761  |  Fax: 503-846-2908

Commercial plans examiners fax
: 503-846-8111

Staff Contacts: Staff are available to help you in person or by phone Monday - Friday. For a complete listing, see our Staff Contact List.

LOCATION NOTE: Building Services and other Land Use & Transportation (LUT) offices have relocated during the seismic retrofit of the Public Services Building. Visit the "LUT locations during seismic retrofit" webpage for details about where LUT services are located.

Physical Address:
Washington County, Adams Crossing Building
Building Services Section
161 NW Adams Ave.
Hillsboro, Oregon 97124


Walk-in Customer Lobby Hours:
Monday - Friday 8 a.m. - 4 p.m.

Customer Assistance by Phone:
Monday - Friday 8 a.m. - 5 p.m.

Parking: Two hour parking spaces are available in the lots north and east of the Adams Crossing building or in the parking garage located  at the corner of First and Washington.

Mailing Address:
Washington County, Department of Land Use & Transportation
Planning and Development Services - Building Services
155 N. First Ave., MS12
Hillsboro, Oregon 97124