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      Backflow Preventers in Union City, CA

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      1. Unclog Masters

      Unclog Masters
      650-477-1047Call NowVisit Website
      Backflow Prevention Devices & ServicesPlumbing-Drain & Sewer CleaningPlumbers

      Serving the Union City Area

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

      From Business: Your plumbing, sewer & drain specialists since 1989. Providing superior service at competitive rates. Please call today for personal and prompt service you can count on,…

      YP
      36 Years
      in Business

      3. Rooter Hero Plumbing

      Rooter Hero Plumbing
      877-315-4938Call Now
      Backflow Prevention Devices & ServicesPlumbers

      Serving the Union City Area

      OPEN 24 HOURS

      From Business: At Rooter Hero Plumbing, we pride ourselves on providing competitive pricing, quality work and professional service on every plumbing appointment. With 90+ years of plumbing…

      4. Bayvalley Mechanical Inc.

      Bayvalley Mechanical Inc.
      855-461-0430Call NowVisit Website
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      Serving the Union City Area

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

      From Business: At Bayvalley Mechanical, we are committed to providing top-notch mechanical services to Union, California, and surrounding areas. With a dedication to excellence and a focus on…

      5. Hayward Plumber By Friendly Plumbers

      Hayward Plumber By Friendly Plumbers
      341-299-3322Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      773 W A St, Hayward, CA 94541

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

      From Business: Friendly Plumbing is a premier locally owned plumbing company located in Hayward, CA. You can count on us to help you with all residential & commercial needs. Our Team Has Been…

      7. Pro Rooter Inc

      Pro Rooter Inc
      925-302-6556Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesPlumbersDrainage Contractors

      438 San Leandro Blvd, San Leandro, CA 94577

      OPEN 24 HOURS

      "They were nice to give me a call before arriving, good price, good work. I really would like to recommend Ely. The timing of arrival was pretty close to the estimated by the…"

      YP
      2 Years
      in Business

      11. Backflow Xpress

      Backflow Xpress
      925-425-7199Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      1040 Serpentine Ln, Pleasanton, CA 94566

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

      14. Preferred Plumbing & Drain

      Preferred Plumbing & Drain
      408-514-1230Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbing-Drain & Sewer CleaningDrainage Contractors

      48890 Milmont Dr Ste 105D, Fremont, CA 94538

      OPEN 24 HOURS

      From Business: Trusted expert plumbers that can inspect, repair, replace, or install any residential or commercial plumbing issue you may have. We offer Free Estimates and never try to sell…

      15. Dale Plumbing Inc

      Dale Plumbing Inc
      650-852-1155Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesWater HeatersBuilding Contractors

      2925 Crocker Ave, Redwood City, CA 94063

      OPEN 24 HOURS

      From Business: Dale Plumbing and Heating: providing quality plumbing and heating services to our neighbors in the Bay Area peninsula for more than 60 years with thousands of happy customers.…

      YP
      67 Years
      in Business

      19. Roy Coto Plumbing Inc

      Roy Coto Plumbing Inc
      415-370-9001Call Now
      Directions
      Backflow Prevention Devices & Services

      1103 Anza Dr, Pacifica, CA 94044

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

      20. O. C. McDonald Co. Inc.

      O. C. McDonald Co. Inc.
      408-295-2182Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesAir Conditioning Service & RepairPlumbers

      1150 W San Carlos St, San Jose, CA 95126

      CLOSED NOW:7:00 am - 5:00 pm

      From Business: O.C. McDonald Company has been the Bay Areas most respected Mechanical Contractor for over a century, specializing in HVAC, plumbing, process piping, building services, direct…

      YP
      119 Years
      in Business

      21. The Tankless Guys Plumbing & Rooter

      The Tankless Guys Plumbing & Rooter
      408-900-6309Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbing-Drain & Sewer CleaningDrainage Contractors

      473 Sapena Ct, Santa Clara, CA 95054

      OPEN NOW:7:00 am - 6:00 pm

      From Business: The Tankless Guys Plumbing & Rooter is your premier plumber in San Jose, CA, specializing in innovative and efficient solutions for modern plumbing needs. Our skilled team is…

      22. Urv Projects Plumbing Service

      Urv Projects Plumbing Service
      650-550-8050Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      600 Joya Ct, Danville, CA 94506

      OPEN 24 HOURS

      From Business: URV Project is your go-to plumbing company when you need professional and reliable plumbers near you. Were serving residents of Walnut Creek, Alamo, Livermore, Danville,…

      23. Rooter Solutions Plumbers San Jose

      Rooter Solutions Plumbers San Jose
      408-728-4978Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      1758 Junction Ave Ste E, San Jose, CA 95112

      OPEN 24 HOURS

      From Business: At Rooter SolutionsPlumbers in San Jose, we offer competitive rates for commercial and residential plumbing services, delivering top-quality work at the most affordable prices.…

      24. The Oakland Plumber | Emergency Plumbing Service

      The Oakland Plumber | Emergency Plumbing Service
      510-984-9442Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersFlood Control Equipment

      2531 Market St, Oakland, CA 94607

      OPEN 24 HOURS

      From Business: The Oakland Plumber located in Oakland, CA is proud to provide the best plumbing services in the local Oakland area. We offer emergency plumbing services for your convenience.…

      YP
      43 Years
      in Business

      27. Superior Plumbing

      Superior Plumbing
      408-446-1760Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      6132 Bollinger Rd, San Jose, CA 95129

      OPEN NOW:7:00 am - 6:00 pm

      From Business: Superior Plumbing first opened our doors in 2004, and has been proudly serving the South Bay Area ever since. We are a family owned and operated plumbing company with over 35…

      YP
      21 Years
      in Business

      28. TN Maintenance & Plumbing LLC

      TN Maintenance & Plumbing LLC
      408-510-4692Call Now
      Directions
      Backflow Prevention Devices & ServicesPlumbers

      1440 Essex way #3, San Jose, CA 95117

      From Business: We are a full service plumbing company. We offer the most competitive price and exceptional service. We are here to help you get through your plumbing issues. Our Services…

      YP
      4 Years
      in Business

      29. De Jager and Reilly Plumbing and Heating

      De Jager and Reilly Plumbing and Heating
      415-626-1644Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesWater HeatersPlumbers

      245 Castleton Way, San Bruno, CA 94066

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

      From Business: The De Jager Plumbing and Heating family is dedicated to providing quality service at affordable rates In 1963, Leendert Leo De Jager opened De Jager and Reilly Plumbing and…

      30. ACE Plumbing and Rooter, Inc.

      ACE Plumbing and Rooter, Inc.
      415-824-6444Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesPlumbersPlumbing Fixtures, Parts & Supplies

      1090 Bryant St, San Francisco, CA 94103

      From Business: Ace Plumbing & Rooter, Inc. of San Francisco is your local plumber for professional sewer, water heater and emergency plumbing services. We provide residential and commercial…

      YP
      23 Years
      in Business

      We found 58 results for Backflow Device Installation Testing And Service in or near Union City, CA.They also appear in other related business categories including Plumbers, Plumbing-Drain & Sewer Cleaning, and Water Heater Repair. 2 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including Best Manor, Caballo Hills, and Central San Jose. These businesses offer their services in one-or-more of the following languages: and Spanish.