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      Backflow Preventers in Cornwall, NY

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      61. Richmond Plumbing & Heating Co Inc

      Richmond Plumbing & Heating Co Inc
      718-273-7970Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesBathtubs & Sinks-Repair & RefinishPlumbing-Drain & Sewer Cleaning

      318 Clove Rd, Staten Island, NY 10310

      OPEN 24 HOURS

      From Business: For quality service provided by skilled technicians in your area, call Richmond Plumbing and Heating Co., Inc. We offer comprehensive plumbing and heating services that are…

      YP
      70 Years
      in Business

      62. Best Long Island Home Inspection

      Best Long Island Home Inspection
      516-415-3230Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesInspection ServiceReal Estate Inspection Service

      350 Latham Rd, Mineola, NY 11501

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

      "Really nice guy - tool lots of time to check every part of the house I wanted to buy.Now I know it is a good purchase."

      64. Gil Meyerowitz Inc

      Gil Meyerowitz Inc
      718-821-6200Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesBoilers-Wholesale & ManufacturersHeating Equipment & Systems

      7022 Cypress Hills St, Ridgewood, NY 11385

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

      From Business: Gil Meyerowitz, Inc. has been family-owned and operated from our convenient location in Glendale, Queens for over three generations. We provide excellent counter service and…

      YP
      106 Years
      in Business

      66. O'Brien Plumbing & Heating

      O'Brien Plumbing & Heating
      908-362-8130Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersBathtubs & Sinks-Repair & Refinish

      41 Spring Valley Rd, Hardwick, NJ 07825

      OPEN 24 HOURS

      From Business: Why rely on separate contractors, when O'Brien Plumbing, Heating & Air Conditioning can answer all your residential and commercial heating, cooling, and plumbing concerns,…

      YP
      33 Years
      in Business

      67. Park Slope Plumbing and Heating

      Park Slope Plumbing and Heating
      347-305-6444Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesWater Heater RepairPlumbing-Drain & Sewer Cleaning

      540 President St 3rd Fl, Brooklyn, NY 11215

      OPEN 24 HOURS

      From Business: For urgent plumbing needs in Park Slope, Brooklyn, count on us as your expert plumbing service. Our immediate availability ensures a rapid response to your plumbing…

      68. NY Plumbing Pros

      NY Plumbing Pros
      718-296-1002Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersLeak Detecting Service

      8201 Rockaway Blvd, Ozone Park, NY 11416

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

      From Business: At NY Plumbing Pros, we know that water and sewer issues can disrupt your life, home or business in an instant. Thats why were hereto provide expert solutions with care,…

      69. Brooklyn Heating & Plumbing

      Brooklyn Heating & Plumbing
      646-989-3795Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesWater Heater RepairHeating Contractors & Specialties

      157 13th St, Brooklyn, NY 11215

      OPEN 24 HOURS

      From Business: Experience top-notch emergency plumbing services with swift response times. Our expert team specializes in sump pump and water heater repair, offering comprehensive solutions…

      72. NY Plumbing Pros

      NY Plumbing Pros
      718-296-1002Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      15615 146th Ave Ste 202, Jamaica, NY 11434

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

      From Business: At NY Plumbing Pros, we know that water and sewer issues can disrupt your life, home or business in an instant. That’s why we’re here—to provide expert solutions with care,…

      73. Big Apple Installations Plumbing & Heating

      Big Apple Installations Plumbing & Heating
      718-934-4433Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesBoiler Repair & CleaningPlumbers

      1826 Flatbush Ave, Brooklyn, NY 11210

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

      From Business: Big Apple Installations has been an industry leader since 2011, providing quality, reliable, and affordable services to the BROOKLYN, NY area. Our work is always guaranteed! We…

      74. Pro Plumbing Solutions

      Pro Plumbing Solutions
      877-461-2859Call Now
      Directions
      Backflow Prevention Devices & ServicesPlumbersBuilding Contractors-Commercial & Industrial

      1445 Waterbury Rd, Cheshire, CT 06410

      OPEN 24 HOURS

      From Business: Plumbers Express offers quality and service and customer care to each and every one of our clients. As a company, we pride ourselves in excellent reviews and top quality…

      76. 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

      OPEN 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…

      78. A Good Plumber Corp.

      A Good Plumber Corp.
      718-648-6838Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      2114 E 27th St, Brooklyn, NY 11229

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

      From Business: A Good Plumber is a family owned, residential plumbing and heating company serving NYC for over 30 years.

      YP
      20 Years
      in Business

      79. Freedom Plumbing Heating and Sewer Service

      Freedom Plumbing Heating and Sewer Service
      732-853-4115Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersFlood Control Equipment

      64 Walters St, Rahway, NJ 07065

      OPEN 24 HOURS

      From Business: Plumbing is a type of job that is often overlooked, but it is one of the most important aspects of any home or business. It is our job to make sure that your plumbing needs are…

      80. T Jermine & Sons Inc

      T Jermine & Sons Inc
      203-640-2895Call Now
      Directions
      Backflow Prevention Devices & ServicesPlumbers

      17 Peck St, North Haven, CT 06473

      OPEN NOW:7:30 am - 5:00 pm

      81. 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…

      We found 83 results for Backflow Device Installation Testing And Service in or near Cornwall, NY.They also appear in other related business categories including Plumbers, Plumbing-Drain & Sewer Cleaning, and Heating Contractors & Specialties. 8 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.