Certified Backflow Prevention Assembly Tester List

CompanyWebsitePhone Number
1 Grassmasters(509) 924-5296
1st Choice Testing(425) 273-3106
Aall-Rite Lawn Care Services(509) 342-8590
Affordable Home Irrigation(509) 499-5224
Aqua Pro Sprinkler(509) 990-8766
B&B Sprinklers(509) 466-7550
Backflow TCSVisit Site(509) 590-5958
Backflows NorthwestVisit Site(509) 847-8705
Bastin Backflow Testing & Service(509) 951-3914
Bigfoot Backflow(509) 844-7066
DW Landscape(509) 999-5829
Herres Backflow & Construction(509) 919-4970
Jones Sprinklers(509) 701-2598
Lilac City Sprinklers(509) 922-8900
Mac Backflow(509) 599-6314
Patriot Fire Protection(509) 926-3428
Roe Backflow(509) 484-0225
Scottys Backflow(208) 818-7838
The Landscape CompanyVisit Site(509) 216-2078

Please Note: Tester prices vary, if you would like to be added to the list then please contact the District office at (509) 922-5443The district cannot endorse or recommend any of the testers on this list.