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          Category: Backflow Prevention Devices

          Showing: 328 results for Backflow Prevention Devices
          near Napa, CA

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          Napa Valley Backflow, LLC

          Backflow Testing, Backflow Prevention Devices

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Napa County, CA
          Accredited BusinessAccredited Business
          (707) 280-7270

          1370 Trancas St # 331,
          Napa, CA 94558-2912

          A+ Waterworks

          Plumber, Sewer Cleaning, Water Leak Detectors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Napa County, CA
          • Solano County, CA
          not BBB accredited
          (707) 255-6150

          American Canyon, CA 94503-1347

          Ongaro & Sons, Inc.

          Plumber, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Marin County, CA
          • Sonoma County, CA
          Accredited BusinessAccredited Business
          (415) 454-7400

          250 D St Ste 700B,
          Santa Rosa, CA 95404-4773

          Mike Testa Plumbing, Inc.

          Plumber, Plumbing Renovation, Backflow Testing ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Marin County, CA
          • San Francisco County, CA
          • Sonoma County, CA
          Accredited BusinessAccredited Business
          (415) 479-0110

          4244 Redwood Hwy,
          San Rafael, CA 94903-2612

          Ongaro & Sons, Inc.

          Plumber, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Marin County, CA
          • Sonoma County, CA
          Accredited BusinessAccredited Business
          (415) 454-7400

          11 Ross Ave,
          San Anselmo, CA 94960-2810

          Olivero Plumbing Company, Inc.

          Plumber, Sewer Cleaning, Water Heater Repair ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alameda County, CA
          • Contra Costa County, CA
          • Marin County, CA
          • Napa County, CA
          • San Francisco County, CA
          • San Mateo County, CA
          • Solano County, CA
          • Sonoma County, CA
          Accredited BusinessAccredited Business
          (510) 233-3511

          11360 San Pablo Ave,
          El Cerrito, CA 94530-2135

          Bay Area Back Flow Service

          Backflow Prevention Devices

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • 94509
          • 94531
          not BBB accredited
          (925) 625-9456

          PO Box 40434,
          Berkeley, CA 94704-4434

          L. J. Kruse Company

          Plumber, Air Conditioning Contractors, Sewer Cleaning ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alameda County, CA
          Accredited BusinessAccredited Business
          (510) 644-0260

          920 Pardee St,
          Berkeley, CA 94710-2626

          ACE Backflow Testing and Repair

          Backflow Testing, Backflow Prevention Devices

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alamo, CA
          • Antioch, CA
          • Bay Point, CA
          • Bethel Island, CA
          • Blackhawk, CA
          • Brentwood, CA
          • Briones, CA
          • Byron, CA
          • Canyon, CA
          • Clayton, CA
          • Clyde, CA
          • Concord, CA
          • Crockett, CA
          • Danville, CA
          • Diablo, CA
          • Discovery Bay, CA
          • El Cerrito, CA
          • El Sobrante, CA
          • Hercules, CA
          • Hilltop Mall, CA
          Accredited BusinessAccredited Business
          (510) 808-5760

          PO Box 31102,
          Oakland, CA 94604-7102

          ACE Backflow Testing and Repair

          Backflow Testing, Backflow Prevention Devices

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alamo, CA
          • Antioch, CA
          • Bay Point, CA
          • Bethel Island, CA
          • Blackhawk, CA
          • Brentwood, CA
          • Briones, CA
          • Byron, CA
          • Canyon, CA
          • Clayton, CA
          • Clyde, CA
          • Concord, CA
          • Crockett, CA
          • Danville, CA
          • Diablo, CA
          • Discovery Bay, CA
          • El Cerrito, CA
          • El Sobrante, CA
          • Hercules, CA
          • Hilltop Mall, CA
          Accredited BusinessAccredited Business
          (510) 808-5760

          Oakland, CA 94606-1819

          Premium Plumbing

          Plumber, Sewer Cleaning, Water Purification Equipment ...

          BBB Rating: A
          Service Area

          Serving the following areas:

          • Oakland, CA
          not BBB accredited
          (510) 566-3135

          1914 94th Avenue,
          Oakland, CA 94603

          H & R Plumbing and Rooter

          Plumber, Septic Tank Cleaning, Drainage Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alameda County, CA
          • Contra Costa County, CA
          • Marin County, CA
          • Napa County, CA
          • San Francisco County, CA
          • San Mateo County, CA
          • Solano County, CA
          • Sonoma County, CA
          not BBB accredited
          (510) 760-2231

          256 California Avenue,
          San Leandro, CA 94577-2766

          Frank Bonetti Plumbing, Inc.

          Commercial Plumber, Plumber, Sewer Cleaning ...

          BBB Rating: D-
          Service Area

          Serving the following areas:

          • Alameda County, CA
          • Contra Costa County, CA
          not BBB accredited
          (510) 582-0934

          20878 Rutledge Rd,
          Castro Valley, CA 94546-5419

          Backflow Distributors, Inc.

          Backflow Prevention Devices

          BBB Rating: NR
          not BBB accredited
          (916) 425-6500

          6400 Elvas Ave Ste A,
          Sacramento, CA 95819-4358

          Cunningham's Plumbing & Rooter

          Plumber, Backflow Testing, Backflow Prevention Devices

          BBB Rating: NR
          not BBB accredited
          (916) 427-3232

          Sacramento, CA 95828

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          Accreditation and Ratings Overview

          Accredited BusinessAccredited Business

          Select businesses earn BBB Accreditation by undergoing a thorough evaluation and upholding the BBB Accreditation Standards.

          A+

          BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or "No Rating") for reasons that include insufficient information about a business or ongoing review/update of the business's file.

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