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Company Website Phone Number
1 Grassmasters (509) 924-5296(509) 924-5296
1st Choice Testing (425) 273-3106(425) 273-3106
A All Rite Services (509) 991-4926(509) 991-4926
A Better Backflow (509) 440-2871(509) 440-2871
Advanced Fire Systems INC * Visit Sitehttp://www.advfiresystems.net (509) 489-5044(509) 489-5044
Affordable Home Irrigation (509) 499-5224(509) 499-5224
Aqua Pro Sprinkler (509) 990-8766(509) 990-8766
Auto Rain Contracting Visit Sitehttp://www.autoraincontracting.com (509) 487-3430(509) 487-3430
B & B Sprinklers (509) 466-7550(509) 466-7550
Backflow Johnny (509) 998-5651(509) 998-5651
Backflow TCS Visit Sitehttps://backflowtcs.com/ (509) 590-5958(509) 590-5958
Backflows Northwest Visit Sitehttp://www.backflowsnorthwest.com (509) 847-8705(509) 847-8705
Benny The Plumber (509) 922-2514(509) 922-2514
Divco * Visit Sitehttps://divcoec.com/ (509) 534-7225(509) 534-7225
DW Landscape (509) 999-5829(509) 999-5829
Fire Control Sprinkler Systems Co. * Visit Sitehttp://www.fcontrol.com (509) 489-1444(509) 489-1444
Heads Up Sprinklers (509) 926-0917(509) 926-0917
Herres Backflow & Construction (509) 919-4970(509) 919-4970
Inland Backflow (509) 852-3115(509) 852-3115
Inland Empire Fire Protection * Visit Sitehttp://www.iefireprotection.com (509) 534-1097(509) 534-1097
Jones Sprinklers (509) 701-2598(509) 701-2598
Lilac City Sprinklers (509) 922-8900(509) 922-8900
MAC Backflow (509) 599-6314(509) 599-6314
McKinstry * Visit Sitehttp://www.mckinstry.com (509) 747-3389(509) 747-3389
Patriot Fire Protection * Visit Sitehttp://www.patriotfire.com (509) 926-3428(509) 926-3428
Roe Backflow Testing (509) 484-0225(509) 484-0225
Sapphire Springs (509) 703-8714(509) 703-8714
Senske Services Visit Sitehttps://www.senske.com/ (509) 891-6629(509) 891-6629
Shaw Plumbing Services (509) 954-5273(509) 954-5273
Spokane Backflow Testing (509) 922-8900(509) 922-8900
Western States Fire Protection Co. * Visit Sitehttps://www.wsfp.com/fire-protection-services.php (509) 922-8890(509) 922-8890
Please Note: Tester prices vary, if you would like to be added to the list then please contact the District office at (509) 922-5443. The district cannot endorse or recommend any of the testers on this list.

* Commercial Backflow Tester