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

Backflow Testing & Certification

Trust Our Oceanside Plumbers to Keep Your Water Clean

A backflow prevention device is designed to protect your water supply from backflow pollution and contamination. Because this system is critical to your health, it is important to ensure it is installed, tested, and repaired by licensed, bonded, and certified professionals. At American Plumbing Heating & Air Conditioning, our Oceanside plumbers are approved to perform backflow inspections and can even certify your system within the same day.

Call (760) 363-9088 to schedule your next service! We are proud to serve Temecula, North San Diego County, and the surrounding cities.

Why Are Certification & Testing Important?

Local, state, and federal regulations require your backflow prevention devices to be certified and tested after being installed on your property. Every backflow preventer must comply with specific health and safety codes to ensure the quality of your water.

It is critical to have your backflow preventer certified and tested, even if it is designated for a:

  • Fountain
  • Private well
  • Swimming pool
  • Fire hydrant
  • Lawn irrigation system

Whether your water district has requested that you schedule backflow testing or you need to have a new backflow prevention device installed and certified, American Plumbing Heating & Air Conditioning is the team for the job. We are certified to work throughout the counties of San Diego, Riverside, San Bernardino, Orange, and Los Angeles.

Reliability & Efficiency You Can Trust

Our trusted Oceanside plumbers are proud to work with all types of city-approved backflow prevention devices. We have the experience and tools to perform repairs, installations, inspections, and certifications quickly so your backflow preventer is always reliable.

Depending on the type of backflow preventer you have and the property it resides on, you may be required to have it inspected and tested regularly. Our team is fully capable of performing these services for you at reasonable rates. Failing to have your device maintained can result in water contamination and can cause significant damage to your property. As a trusted family-owned and operated company, you can count on us to ensure you have safe and healthy water at all times.

Contact American Plumbing Heating & Air Conditioning at (760) 363-9088 to learn more about our backflow testing and certification services in Oceanside and beyond.


  • 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
  • “Andrew gave us great service and came promptly, we have found a new plumber and back flow specialist! Thank you, thank you.”

    peggy barnes

  • “Great service!”


  • “Great and fast service!”

    Bonnie Hartog

  • “Great service!”

    Sandra varley

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

    Lucas W.

  • “Furnace Tuneup”

    Bonnie Bravo

  • “5000”

    S. Freeman de Leyva

  • “New furnace”

    Shserry Freeman de Leyva

  • “Friendly Service and Great Prices!”

    Ariana C.

  • “Helped Save Us Money on a New Water Heater”

    Lisa F.

  • “Great customer service.”


  • “Great Service Again and Again”

    Thank You

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

    Tracy R.

  • “Plumbing”

    Dan Moss

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

    Noah L.