Headquarters is located at:
Blake Office Park East
4500 10th AVE SE
Lacey, WA 98503
Reception phone: 360-725-2582
Click on the map graphic below to get a large, printable map to ALTSA Headquarters with driving directions.
Click on this map graphic to get a large printable map to ALTSA Headquarters
Parking passes are not required to park in the Blake East parking lot.
Building Access
ALTSA‘s headquarters is a secure building. Upon arrival, visitors are asked to sign in at the Blake East reception desk in the front lobby. Reception staff will notify the appropriate staff of your arrival. Should you need building access while visiting ALTSA HQ, please call 360-725-2582 to make arrangements prior to your visit.