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      Backflow Preventers in North Bend, WA

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      5. Combs Testing Service

      Combs Testing Service
      425-736-4936Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesFire HydrantsWater Supply Systems

      PO Box 216 Maple Valley, Maple Valley, WA 98038

      CLOSED NOW:8:00 am - 5:00 pm
      YP
      25 Years
      in Business

      7. Budget Backflow Testing

      Budget Backflow Testing
      425-458-8272Call Now
      Directions
      Backflow Prevention Devices & ServicesGeneral Contractors

      4727 150th PL SE, Bellevue, WA 98006

      From Business: Backflow Testing and Repair with your water and budget in mind!

      YP
      11 Years
      in Business

      8. Backflows Northwest

      Backflows Northwest
      425-277-2888Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      12819 SE 38th St, Bellevue, WA 98006

      CLOSED NOW:8:00 am - 5:00 pm

      11. Clearwater Leak Detection

      Clearwater Leak Detection
      206-682-1692Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPiping Contractors

      22515 SE 329th St, Black Diamond, WA 98010

      CLOSED NOW:8:00 am - 6:00 pm

      From Business: Clear Water Leak Detection detects and repair water leaks in Seattle, Tacoma, and throughout the Puget Sound. We have over 15 years experience and are Licensed and…

      15. Brook's Quality Backflow Services

      Brook's Quality Backflow Services
      206-375-0971Call Now
      Directions
      Backflow Prevention Devices & ServicesPlumbers

      5360 S Wallace St, Seattle, WA 98178

      From Business: Backflow testing and repair.

      19. Fischer Plumbing

      Fischer Plumbing
      425-455-4773Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesPlumbersBathtubs & Sinks-Repair & Refinish

      7683 SE 27th St # 422, Mercer Island, WA 98040

      CLOSED NOW:12:00 am - 2:00 am

      "Super Bright Plumbers!Dennis is a bright young man and sure knows what he is doing! We are very pleased with your service. I'll be reffering our neighbors to you in the near…"

      YP
      48 Years
      in Business

      23. Pop's Backflow Testing and Repair Service

      Pop's Backflow Testing and Repair Service
      206-551-5174Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesDental ClinicsIrrigation Systems & Equipment

      130 SW 112th St, Seattle, WA 98146

      CLOSED NOW:9:00 am - 5:00 pm

      "Pop's backflow service went above and beyond to keep the city from shutting off my water. I have and will continue to recommend Pop's to anyone requiring backflow testing or…"

      YP
      16 Years
      in Business

      24. Raymark Plumbing & Sewer

      Raymark Plumbing & Sewer
      206-440-9077Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbing-Drain & Sewer CleaningPlumbers

      10710 Lake City Way NE, Seattle, WA 98125

      OPEN 24 HOURS

      From Business: Raymark Plumbing & Sewer has proudly served Seattle WA and surrounding areas since 1977. We are a full-service plumbing and sewer contractor with expertise in older homes,…

      YP
      48 Years
      in Business

      25. Dennis McLaughlin Backflow Prevention Services

      Dennis McLaughlin Backflow Prevention Services
      206-364-9643Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & Services

      11345 19th Ave NE, Seattle, WA 98125

      OPEN NOW:6:00 am - 4:00 pm

      "Very affordable! Good customer service so far.Shane Treat, Aburn Sheet Metal and Heating"

      30. Always Testing Inc

      Always Testing Inc
      425-672-4345Call Now
      Directions
      5.0
      5.0
      Backflow Prevention Devices & Services

      6501 227th St SW, Mountlake Terrace, WA 98043

      "Darin has been testing our house for years now. Always does a fantastic job!"

      We found 52 results for Backflow Device Installation Testing Service in or near North Bend, WA.They also appear in other related business categories including Plumbers, Plumbing-Drain & Sewer Cleaning, and Water Heater Repair. 3 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including Ballard, Bitter Lake, and Downtown Mercer Island. These businesses offer their services in one-or-more of the following languages: and Spanish.