Washington Water Service Company

Washington Water Service CompanyWashington Water Service Company (Washington Water) provides water utility services from two regional offices and three field offices to nearly 300 Washington water systems ranging in size from three service connections to 1,600. As the largest investor-owned water utility in the state, Washington Water has the expertise and the resources to tailor its services to meet the unique needs of each of its business partners.

Contact Information

Northwest Office
Location
14519 Peacock Hill Ave.
Gig Harbor, WA  98332-9240

Mail
PO Box 336
Gig Harbor, WA  98335-0336

(253) 851-4060
Toll-free (877) 408-4060

Southwest Office
6800 Meridian Road Southeast
Olympia, WA  98513-6302
(360) 491-3760
Toll-free (877) 408-4060

Engineering/Water Quality Department
6800 Meridian Road Southeast
Olympia, WA  98513-6302
(360) 491-3760
Toll-free (877) 408-4060

www.wawater.com