Central Pierce County Fire and Rescue
Central Whidbey Island Fire and Rescue
Island County Fire District No. 1
Lewis County Medic One
North County Regional Fire Authority
Northshore Fire Department
Orcas Island Fire & Rescue
Orting Valley Fire & Rescue
San Juan Island EMS
South Pierce Fire & Rescue
South Whatcom Regional Fire Authority
South Snohomish County Fire & Rescue Regional Fire Authority
Snohomish County Fire Districts No. 7, 15, 17, and 21
Snohomish Regional Fire & Rescue
Spokane County Fire District No. 4
Wenatchee Valley Fire Department
Whatcom County Fire Districts No. 1, 6, 7, 8, 14, 16, 17, 18, 19, and 21
