Backflow Testing & Certification in Oceanside
Serving San Diego, Riverside, & Orange County
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 on the same day.
Importance of Backflow Certification & Testing
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.
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, and Orange County.
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

Holding The Standard For Quality Service Hear From Our Happy Customers
American Plumbing Heating & Air Conditioning is committed to genuine care, excellent services, and quality work that lasts a lifetime.
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“Great service, fast and professional.”- Terese A.
Above and Beyond
"Nick went above and beyond to repair our furnace during a cold spell! Great service, fast and professional."- Terese A. -
“You have two very wonderful men in your employment.”- Pat & Tom
Andrew and Reuben are wonderful!
"We want to thank Andrew and Ruben for coming here to repair our backflow device. We got a letter threatening to discontinue our service if we did not have it fixed in 30 days, and your team was able to fix it in 5! It means so much to us to have this matter resolved properly, you have two very wonderful men in your employment. Thank you for all you did to help us last week!"- Pat & Tom -
“It is a great furnace, great price, and friendly, clean, and efficient workers.”- Sharyn W.
Trustworthy Company
"Juan and Andrew were amazing. My neighbor bought a new furnace and recommended them to me. It is a great furnace, great price, and friendly, clean, and efficient workers. I am going to contact them for some plumbing issues now that I have found a trustworthy company."- Sharyn W. -
“Thank you so much for fitting us in today!”- Jaxon S.
Couldn't Be Happier
"David install a water heater today and we couldn’t be happier with the service. Thank you so much for fitting us in today!"- Jaxon S. -
“We felt really good about the service he was able to perform and he knew a lot about plumbing and the right and wrong way to do things.”- Jessica C.
Honest, Friendly, and Informative
"We had David from American Plumbing out today and he was honest, friendly, and informative. We felt really good about the service he was able to perform and he knew a lot about plumbing and the right and wrong way to do things. He was able to find our leak with little to no damage to our walls, repair the leak with just a small cut in our wall, and was super clean about it. We will definitely be using this company again."- Jessica C.