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      Backflow Preventers in West Covina, CA

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      61. Pacific Plumbing of Southern California

      Pacific Plumbing of Southern California
      714-699-9936Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesPlumbersLeak Detecting Service

      615 E Washington Ave, Santa Ana, CA 92701

      OPEN 24 HOURS

      "Oustanding local business and been around for years. Highly recommend! Rick in HB"

      YP
      96 Years
      in Business

      63. J & D Contractors Inc

      J & D Contractors Inc
      562-427-2555Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & ServicesPlumbersPlumbing-Drain & Sewer Cleaning

      1806 Gaviota Ave, Long Beach, CA 90806

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

      "Had them out yesterday , never heard of them but they are in LB and say they been around for awhile so I called them. It was after hours and I left message with the answering…"

      64. Backflow Test Pros

      Backflow Test Pros
      714-852-1213Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      2211 Michelson Dr, 9th Floor, Irvine, CA 92612

      CLOSED NOW:7:00 am - 8:00 pm

      From Business: As licensed plumbers and certified backflow specialists, Backflow Test Pros is 100% dedicated to ensuring you meet backflow preventer installation testing and repair…

      65. Backflow Test Pros

      Backflow Test Pros
      714-852-1213Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      2211 Michelson Dr 9th Fl, Irvine, CA 92612

      CLOSED NOW:7:00 am - 8:00 pm
      YP
      6 Years
      in Business

      67. Ramsey Backflow & Plumbing

      Ramsey Backflow & Plumbing
      951-689-4116Call Now
      Directions
      Backflow Prevention Devices & Services

      11626 Sterling Ave, Riverside, CA 92503

      CLOSED NOW:6:30 am - 4:30 pm

      68. A-A Backflow Testing

      A-A Backflow Testing
      310-530-6663Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      2535 W 237th St, Torrance, CA 90505

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

      70. Straightline Backflow, Inc.

      Straightline Backflow, Inc.
      424-237-2173Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      1639 Armour Ln, Redondo Beach, CA 90278

      From Business: Backflow Testing and Backflow Repair

      80. Aqua Backflow and Chlorination, Inc

      Aqua Backflow and Chlorination, Inc
      909-598-7251Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      1060 Northgate St, Riverside, CA 92507

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

      From Business: Aqua Backflow and Chlorination, Inc provides backflow testing, service and installation, water quality and water filtration services to Riverside, CA and the surrounding areas.

      83. Fast Fire Pro

      Fast Fire Pro
      949-267-5712Call NowVisit Website
      Directions
      Backflow Prevention Devices & ServicesFire Protection Service

      25108 Marguerite Pkwy, Mission Viejo, CA 92692

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

      From Business: Specializing in: - Fire Hydrants - Fire Alarm Systems - Backflow Prevention Devices & Services - Automatic Fire Sprinklers-Residential, Commercial & Industrial - Fire…

      85. Backflow Testing Service

      Backflow Testing Service
      949-330-3937Call NowVisit Website
      Directions
      5.0
      5.0
      Backflow Prevention Devices & Services

      23 Clementine St, Trabuco Canyon, CA 92679

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

      "David came out on short notice and finished work on time and within the price he quoted me to the penny despite going on just a picture. A pleasure to work with."

      86. Basic Backflow

      Basic Backflow
      909-881-0898Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      3424 Del Rosa Ave, San Bernardino, CA 92404

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

      87. National Backflow Inc

      National Backflow Inc
      949-273-8614Call NowVisit Website
      Directions
      Backflow Prevention Devices & Services

      30025 Alicia Pkwy, Laguna Niguel, CA 92677

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

      89. Pride Plumbing Services

      Pride Plumbing Services
      909-372-1239Call Now
      Directions
      Backflow Prevention Devices & ServicesWater Heater Repair

      633 Amigos Dr, Redlands, CA 92373

      OPEN 24 HOURS

      From Business: Pride Plumbing Services specializes in residential and commercial service and repair, 24-hour emergency service, remodels and tenant improvement. We take PRIDE in our superior…

      We found 126 results for Backflow Device Installation Testing And Service in or near West Covina, CA.They also appear in other related business categories including Plumbers, Plumbing-Drain & Sewer Cleaning, and Sewer Cleaners & Repairers. 13 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including South Valley, Garden Grove, and Van Nuys. These businesses offer their services in one-or-more of the following languages: and Spanish.