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      Backflow Preventers in Hansville, WA

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      31. Backflows Northwest

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

      12819 SE 38th St, Bellevue, WA 98006

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

      33. 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

      34. 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.

      41. Favinger Plumbing

      Favinger Plumbing
      360-676-1774Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      1700 Kentucky St, Bellingham, WA 98229

      OPEN NOW:8:00 am - 4:30 pm

      From Business: Since 1989, Favinger Plumbing has completed thousands of plumbing projects. From large commercial buildings, like the Georgia Pacific Tissue Warehouse, to popular restaurants…

      YP
      36 Years
      in Business
      Amenities:
      Wheelchair accessible

      45. 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

      OPEN 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

      51. 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

      OPEN 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…

      53. Favinger Plumbing

      Favinger Plumbing
      360-676-1774Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      2034 Franklin St, Bellingham, WA 98225

      OPEN NOW:8:00 am - 4:30 pm

      From Business: Since 1989, Favinger Plumbing has completed thousands of plumbing projects. From large commercial buildings, like the Georgia Pacific Tissue Warehouse, to popular restaurants…

      55. Sullivan Plumbing

      Sullivan Plumbing
      360-734-6440Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersGrease Traps

      4041 Bakerview Spur, Suite 3, Bellingham, WA 98226

      OPEN NOW:12:00 am - 11:59 pm

      From Business: Since 1966, Sullivan Plumbing has been providing professional services to homes in Whatcom County. We specialize in all aspects of residential plumbing. The clean plumber you…

      YP
      59 Years
      in Business

      56. Olympic Plumbing Technology

      Olympic Plumbing Technology
      360-526-8114Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersSeptic Tank & System Cleaning

      514 Pattison St NE, Olympia, WA 98506

      OPEN NOW:12:00 am - 11:59 pm

      From Business: Need expert plumbing in Olympia or the South Sound? Olympic Plumbing Technology has been your go-to, family-owned solution since 2007. From essential boiler supplies and…

      YP
      18 Years
      in Business

      57. Gary's Plumbing & Heating

      Gary's Plumbing & Heating
      360-734-9700Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesWater HeatersPlumbing-Drain & Sewer Cleaning

      4760 Pacific Hwy, Bellingham, WA 98226

      OPEN 24 HOURS

      From Business: Gary's Plumbing and Heating offers full-service plumbing and heating for the greater Bellingham and Ferndale communities. 24/7 and no extra fees for nights and weekends.…

      We found 57 results for Backflow Device Installation Testing And Service in or near Hansville, 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.