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Dependable Service, Honest Technicians Available 24/7 in Case of Emergencies

Backflow Installation & Repair Services in Oceanside

Serving Temecula, North San Diego County & Beyond

Backflow prevention devices are critical for the health and safety of everyone under your roof. When you need your backflow prevention device repaired or a new one installed, American Plumbing Heating & Air Conditioning can help.

A properly functioning backflow prevention device ensures your potable water is free of:

  • Industrial fluid
  • Gasses
  • Used water
  • Other substances

Our team of Oceanside plumbing experts is certified to work throughout the counties of San Diego and Riverside. We are proud to offer installation and repair services that can ensure the quality of your water.

Request a service today by calling (760) 363-9088. We proudly service a variety of makes and models for residential and commercial properties.

How We Can Help

It is important to choose the right backflow preventer for your property. Like any other plumbing device, these come in many different sizes and have unique operating guidelines. Our team can help you determine which type would best suit your needs regarding the water flow capacity and the amount of time your device will be in operation. After the installation is complete, we will test the system and make sure it is as efficient as possible.

Our Oceanside plumbers can also provide any types of repairs you need and offer emergency services for your convenience. Whether you want to secure your backflow preventer in an enclosure or your device is leaking, we are fully equipped to perform all of the maintenance and repairs you need.

Experienced Plumbers You Can Trust

Your backflow prevention device is designed to stop the reverse flow of water in your water line, preventing contamination of the potable water in your home or place of business. Our trusted plumbers at American Plumbing Heating & Air Conditioning understand the critical impact that water pressure has on your backflow preventer and will take the time to ensure the accuracy of your pressure levels.

In the event of a device malfunction or a drastic change in pressure, our team will be quick to respond and resolve the issue. Not only are we certified, licensed, and bonded but we are dedicated to offering reasonable prices for reliable services.

Contact us at (760) 363-9088 to learn more about our backflow installation & repair services in Oceanside, Temecula, North San Diego County, and the surrounding areas.


  • Reasonable Pricing
  • Emergency Services Available
  • Bonded & Insured
  • Two Decades of Experience
  • Honest & Dependable
  • Family Owned & Operated

What Our Customers Are Saying

Read Some of Our Stellar Reviews
  • “David was very professional, knowledgeable, and timely with our water heater repair. He left our garage neat and clean at the end of the job!”


  • “I Don't Think You'll Be Disappointed”

    Janet P.

  • “Dave and American Plumbing are the BEST!!!!”

    John S.

  • “No quote”

    Jason Nauta

  • “AC diagnosis”

    Asigma Corporation

  • “American Plumbing is Fast, Honest, and Reliable”

    Noah L.

  • “Plumbing”

    Dan Moss

  • “Great Service Again and Again”

    Thank You

  • “They Always Seem to Go Way and Beyond”

    Davina C.

  • “Great Service!”


  • “Their Prices Are Very Fair and Service Is Always Quick and Reliable”

    Tracy R.

  • “Backflows”

    Diane Stephans

  • “Truly HONEST and Very Reasonable”

    Diann K

  • “The Techs Were Very Knowledgable and Had the A/C Unit Back up and Running in Under an Hour”

    Lucas W.

  • “$1100 for ducting work”