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      Backflow Preventers in Dover, NJ

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      61. Rebmann Plumbing Heating & Air Conditioning

      Rebmann Plumbing Heating & Air Conditioning
      516-746-5678Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersBathroom Remodeling

      24 Seaview Blvd, Port Washington, NY 11050

      CLOSED NOW:7:00 am - 4:30 pm

      From Business: For three generations Rebmann has provided trusted plumbing, heating, and air conditioning expertise to Long Islanders spanning both Nassau and Suffolk counties. The ongoing…

      62. Caballero & Sons Inc

      Caballero & Sons Inc
      732-294-7971Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesWater HeatersPlumbing-Drain & Sewer Cleaning

      71 Bannard St, Freehold, NJ 07728

      OPEN NOW:8:30 am - 5:30 pm

      From Business: Caballero & Sons Inc drain cleaning, excavation, and other plumbing services to Monmouth County, NJ.

      YP
      61 Years
      in Business

      66. J&E Plumbing & Heating

      J&E Plumbing & Heating
      516-788-6601Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesWater Heater RepairPlumbers

      645 Saint Lukes Pl Unit C, North Baldwin, NY 11510

      CLOSED NOW:8:30 am - 5:00 pm

      From Business: The team at JE Plumbing is fully qualified, thoroughly experienced, and has an A rating from the Better Business Bureau We believe that theres no substitute for experience, and…

      69. KKD Enterprises

      KKD Enterprises
      732-671-0175Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbing-Drain & Sewer CleaningDrainage Contractors

      3300 Shafto Rd, Tinton Falls, NJ 07753

      From Business: Offering a diversified list of services including but not limited to; underground utilities, water and sewer lines, waste haulers, excavations, lift stations, emergency…

      70. Wackenhut

      Wackenhut
      215-887-6800Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesAir Conditioning Contractors & SystemsPlumbing Fixtures, Parts & Supplies-Used

      2132 York Rd, Jamison, PA 18929

      CLOSED NOW:8:30 am - 5:00 pm

      From Business: Wackenhut is the Southeastern PA source for all your heating, plumbing, air conditioning and fire protection needs. For over a century, Wackenhut has been a local leader and…

      YP
      111 Years
      in Business

      71. G & G Landscaping

      G & G Landscaping
      609-496-5044Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesLandscape ContractorsLighting Fixtures

      24059 W Main St, Suite D, Columbus, NJ 08022

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

      "Absolutely awesome!! I hired G&G Landscaping to install an irrigation system for my home and found a contractor for life! The quality of their work was some of the best money…"

      YP
      40 Years
      in Business
      Get Quote

      72. Backflow L.I.

      Backflow L.I.
      516-390-6235Call Now
      Directions
      Backflow Prevention Devices & Services

      72 Meadow Ln, Levittown, NY 11756

      OPEN NOW:7:00 am - 9:00 pm

      73. Backflow Corp of NY

      Backflow Corp of NY
      631-261-8622Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      330 Nassau Rd, Huntington Station, NY 11746

      From Business: Our firm, Backflow Corp. of N.Y. was formed on June 3, 1986 to specialize in backflow testing as a separate entity from our already established plumbing and heating business.

      YP
      39 Years
      in Business

      76. Cella Septic Co.

      Cella Septic Co.
      732-929-7720Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesSewer Cleaners & RepairersPlumbers

      390 Beckerville Road, Manchester Township, NJ 08759

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

      From Business: ​Proudly serving the New Jersey communities since 1998, Cella Septic ​Company is your time-tested provider – offering a complete array of septic services – from new…

      YP
      24 Years
      in Business

      77. Blau Mechanical LLC

      Blau Mechanical LLC
      856-235-0030Call Now
      Directions
      Backflow Prevention Devices & ServicesPlumbersAir Conditioning Contractors & Systems

      191 Knotty Oak Dr, Mount Laurel, NJ 08054

      OPEN 24 HOURS

      From Business: Blau Mechanical LLC is owner operated and your complete source for all your residential and commercial plumbing, heating, and air conditioning needs. I have worked in the…

      78. Chanowitz Family Plumbing & Heating LLC

      Chanowitz Family Plumbing & Heating LLC
      845-564-4397Call Now
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesBathtubs & Sinks-Repair & RefinishPlumbing-Drain & Sewer Cleaning

      55 Old Mill Rd,, Wallkill, NY 12589

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

      "I must say being in retail my entire life I can spot a good person a mile away. And this guy is all that! Great service Great price."

      80. All Shore Plumbing & Heating Inc

      All Shore Plumbing & Heating Inc
      516-506-1695Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersLeak Detecting Service

      20 Brooklyn Ave, Massapequa, NY 11758

      From Business: If you're looking for the Best plumber near Massapequa, Wantagh, Merrick, Seaford, Bellmore, Farmingdale, Levittown, East Meadow, Bethpage, Plainview, West Islip, and the Long…

      82. Ben Manis Plumbing LLC

      Ben Manis Plumbing LLC
      267-627-2756Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbing-Drain & Sewer CleaningLeak Detecting Service

      2785 Philmont Avenue, Huntingdon Valley, PA 19006

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

      From Business: Looking for reliable residential plumbing services in Philadelphia, Bucks, Delaware and Montgomery Counties. Your search ends here at Ben Manis Plumbing. With years of…

      83. The Plumbing Pros

      The Plumbing Pros
      732-773-0409Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersAir Conditioning Contractors & Systems

      500 James St Ste 9, Lakewood, NJ 08701

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

      From Business: The Plumbing Pros provides plumbing, cooling, and heating services to the Central New Jersey area.

      86. Greenjack Plumbing

      Greenjack Plumbing
      267-368-8373Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbing-Drain & Sewer CleaningDrainage Contractors

      8013 Montague St, Philadelphia, PA 19136

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

      From Business: Greenjack Plumbing is a trusted residential and commercial plumbing contractor serving the greater Philadelphia Metro area. With a commitment to quality workmanship and…

      We found 86 results for Backflow Device Installation Testing And Service in or near Dover, NJ.They also appear in other related business categories including Plumbers, Plumbing-Drain & Sewer Cleaning, and Heating Contractors & Specialties. 5 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including Mineola, Northeastern Queens, and Northwestern Queens. These businesses offer their services in one-or-more of the following languages: and Spanish.