Below are the DEQ's administrative office locations. For addresses and hours of operation of the Vehicle Emission Testing Stations click here or in the ad below.

DEQ Headquarters [driving directions]
811 SW Sixth Avenue
Portland, OR 97204-1390
Phone: (503) 229-5696
Toll free in Oregon: (800) 452-4011
Oregon Telecommunications Relay Service: (800) 735-2900
Hours: Mon-Fri, 8 a.m.-5 p.m.

Laboratory and Environmental Assessment Division [driving directions]
3150 NW 229th Ave., Suite 150
Hillsboro, OR 97124
Phone: (503) 693-5700
Fax: (503) 693-4999
Hours: Mon-Fri, 8 a.m.-5 p.m.

Where are the
Vehicle Emission Testing Stations?

Northwest Region Administrative Offices

Portland [driving directions]
2020 SW 4th Avenue, Suite 400
Portland, OR 97201
Phone: (503) 229-5263
TTY: (503) 229-5471
Hours: Mon-Fri, 8 a.m.-5 p.m.

North Coast Branch Office [driving directions]
65 N Highway 101, Suite G
Warrenton, OR 97146
Phone: (503) 861 3280
Hours: Mon-Fri, 8 a.m.-12 p.m., 1 p.m.-5 p.m.

Gresham [driving directions]
1550 NW Eastman Parkway, Suite 290
Gresham, OR 97030
Phone: (503) 667-8414
Hours: Mon-Fri, 8 a.m.-5 p.m
(Vehicle Testing Station locations/hours)

Tillamook Office [driving directions]
2310 1st Street, Suite 4
Tillamook, OR 97141
Phone: (503) 842-3038
Hours: Mon-Fri, 8 a.m.-12 p.m., 1 p.m.-5 p.m.

Western Region Offices

Salem [driving directions]
750 Front St NE, #120
Salem, OR 97301-1039
Phone: (503) 378-8240
Toll free in Oregon: (800) 349-7677
TTY: (503) 378-3684
Hours: Mon-Thurs: 8 a.m.-5 p.m.
Fri: 8 a.m.-12 p.m., 1 p.m.-5 p.m.

Eugene [driving directions]
165 East 7th Avenue, Suite 100
Eugene, OR 97401
Phone: (541) 686-7838
Toll free in Oregon: (800) 844-8467
TTY: (541) 687-5603
Hours: Mon-Fri, 8 a.m.-5 p.m.

Grants Pass [driving directions]
302 SE H Street
Grants Pass, OR 97526
Phone: (541) 471-2850
Hours: Mon-Fri, 8 a.m.-12 p.m., 1 p.m.-5 p.m

Coos Bay [driving directions]
381 N Second Street
Coos Bay, OR 97420
Phone: (541) 269-2721
Hours: Mon-Fri, 8 a.m.-12 p.m., 1 p.m.-5 p.m.

Medford [driving directions]
221 Stewart Avenue, Suite 201
Medford, OR 97501
Phone: (541) 776-6010
Toll free in Oregon: (877) 823-3216
Hours: Mon-Fri, 8 a.m.-12 p.m., 1 p.m.-5 p.m.

Eastern Region Offices

Columbia Gorge [driving directions]
Columbia Gorge Community College
400 E Scenic Drive, Building 2
The Dalles, OR 97058
Phone: (541) 298-7255
Hours: Mon-Fri, 8 a.m.-12 p.m., 1 p.m.-5 p.m.

Hermiston [driving directions]
256 East Hurlburt, Suite 117
Hermiston, OR 97838
Phone: (541) 567-8297
Hours: Mon-Fri, 8 a.m.-5 p.m.

Bend [driving directions]
475 NE Bellevue, Suite 110
Bend, OR 97701
Phone: (541) 388-6146
Hours: Mon-Fri, 8 a.m.-5 p.m.

Pendleton [driving directions]
700 SE Emigrant, #330
Pendleton, OR 97801
Phone: (541) 276-4063
Toll free in Oregon: (800) 304-3513
Hours: Mon-Fri, 8 a.m.-12 p.m., 1 p.m.-5 p.m.

Office Locations and Hours

Northwest Region Administrative Offices

Western Region Offices

Eastern Region Offices