Click on your region to jump down this page to information for your local office.

Headquarters

Location — 300 Desmond Drive SE, Lacey, WA 98503 (map to location)
Mail — P.O. Box 47600, Olympia, WA 98504-7600
Receptionist — 360-407-6000
Fax — 360-407-6989
TTY for deaf or hard of hearing — 711 or 1-800-833-6388 (Washington Relay Service)
Office hours — 8 a.m. - 5 p.m.

  • Travel to our headquarters via Intercity Transit bus: 62A / 62B

Region offices

Northwest Region Office

Counties served:
Island, King, Kitsap, San Juan, Skagit, Snohomish, and Whatcom

Location — 15700 Dayton Ave. N., Shoreline WA 98133 (map to location)
Mail — P.O. Box 330316, Shoreline WA 98133-9716
Receptionist — 206-594-0000
>Fax — 206-366-7810
Office hours — 8 a.m. - 5 p.m.

>>See additional contacts for the Northwest Region

Southwest Region Office

Counties Served:
Clallam, Clark, Cowlitz, Grays Harbor, Jefferson, Mason, Lewis, Pacific, Pierce, Skamania, Thurston, and Wahkiakum

Location — 300 Desmond Drive SE, Lacey, WA 98503 (map to location)
Mail — P.O. Box 47775, Olympia, WA 98504-7775
Receptionist — 360-407-6300

Note: Our receptionist line is understaffed due to a statewide hiring freeze. To get you to the right person more quickly, click on “See additional contacts for the Southwest Region” below and then click through the “Not sure who to call?” menu to find the phone number that closely matches your need. We will get back to you as soon as we can!

Fax — 360-407-6305
Office hours — 8 a.m. - 5 p.m.

>>See additional contacts for the Southwest Region

Central Region Office

Counties served:
Benton, Chelan, Douglas, Kittitas, Klickitat, Okanogan, and Yakima

Location — 1250 West Alder Street, Union Gap, WA 98903-0009 (map to location)​
Receptionist — 509-575-2490
Fax — 509-575-2809
Office hours — 8 a.m. - 5 p.m.

>>See additional contacts for the Central Region

Eastern Region Office

Counties served:
Adams, Asotin, Columbia, Ferry, Franklin, Garfield, Grant, Lincoln, Pend Oreille, Spokane, Stevens, Walla Walla, and Whitman

Location — 4601 N Monroe, Spokane, WA 99205-1295 (map to location)​
Receptionist— 509-329-3400
Fax — 509-329-3572
Office hours — 8 a.m. - 5 p.m.

>>See additional contacts for the Eastern Region

Not sure who to contact?

Call our main receptionist — 360-407-6000
Contact our web team