150 E Main Street
Civic Center, 4th Floor
Hillsboro, Oregon 97123-4028
8:00 a.m. to 5:00 p.m., Monday through Friday.
Offices are closed on weekends and holidays.
Building Department Plan Intake and Permit Issuance Hours: 8:00 a.m. to 4:00 p.m., Monday through Friday.
Automated Inspection Line: 503-681-6244