List Of State Certified Backflow Assembly Testers
Disclaimer: West Sound Utility District provides this list as a service to our customers. This is not a complete list of state certified testers, but rather a list of testers who have provided documentation that shows that all of their applicable certifications are current. The District does not warranty any work performed by anyone on this list.
1st Choice Testing
(435) 273-3106
Ace Backflow
(253) 756-6626
Affordable Washington Backflow
(360) 333-2057
(206) 972-7505
Aj’s Backflow Testing
(360) 265-0157
AJ2 Backflow Testing
(360) 900-7088
Backflow Assembly Solutions
(360) 908-7514
(360) 271-7393
Backflows Northwest
(425) 277-2888
BAT Lady
(235) 514-9935
BATMASTER
(425) 397-0275
Bremerton Backflow Services
(360) 405-0399
Cascade Fire & Security
(206) 767-5800 X101
D&M Commercial Plumbing, Inc.
(253) 627-3300
Fire Solutions NW
(253) 302-2350
Judge Plumbing Co. / JPC Waterworks
(360) 689-7668
P.L.E. Backflow Testing
(253) 297-4387
Performance Systems Integration
(971) 401-0118
Silverdale Plumbing and Heating
(360) 692-8840
Steven Beahm
(360) 602-0197
Last Update: 10/11/2023
