All Cummins Locations - Washington
- Aberdeen
- Anacortes
- Auburn
- Bellevue
- Bellingham
- Chehalis
- Colfax
- Colville
- Coulee City
- Des Moines
- Everett
- Fife
- Friday Harbor
- Kelso
- Kent
- Lakewood
- Liberty Lake
- Lynden
- Lynnwood
- Marysville
- Moses Lake
- Mt Vernon
- Odessa
- Olympia
- Pacific
- Pasco
- Pomeroy
- Port Angeles
- Port Townsend
- Renton
- Rochester
- Seatac
- Seattle
- Spokane
- Tacoma
- Toledo
- Tukwila
- Union Gap
- Wenatchee
- Westport
- Yakima