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. 2010 Holidays and State Furlough Days

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 [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 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 202
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.
This is not a vehicle testing station.
Find vehicle testing station locations

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.

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Northwest Region Offices

Western Region Offices

Eastern Region Offices

Office Locations and Hours