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.
-
“It was a pleasure to watch them solve the problem. They were quick, neat, funny, and kind, and patient with my father's chit-chat.”- Rosalinda R.
Highly Recommended
"Keep it in the family. My sister has used their services; she highly recommended them. They did not disappoint.- Rosalinda R.
As a business etiquette consultant, I teach customer service, so I'm always aware of phone manners, courtesy, and communication.
When I called, Myra, answered the phone. Her tone of voice was so welcoming and cheerful. She listened and understood the urgency my 93-year-old father had to address the leaky sink. I didn't feel like just "another call". Thank you, Myra!
And then, David and Ozzy showed up. It is so nice to see people who enjoy their profession and have a happy disposition. They both seem to complement each other, exchanging thoughts and solutions, with enthusiasm. It was a pleasure to watch them solve the problem. They were quick, neat, funny, and kind, and patient with my father's chit-chat.
I already told a neighbor about them. Thanks, Myra, David, and Ozzy!" -
“Thank you Nicholas for your professional service.”- Tony N.
Professional and Quick
"This company installed our new HVAC system. They did it professionally and quickly. The quality of their service is top-notch and I wouldn't hesitate to recommend them to any of my family or friends. They're personable, polite, professional, and on time. Recently, I had an issue with our heater not turning on. Nicholas was able to diagnose and fix the issue in under an hour. Thank you Nicholas for your professional service."- Tony N. -
“They were both exactly on time and took care of everything very fast.”- Laura D.
Great Company!
"We had David come out to do hot water heater flush and James to do HVAC clean up. They were both exactly on time and took care of everything very fast. Great company! Myra, who does dispatch is also great!"- Laura D. -
“American Plumbing will be our new HVAC agency in the future, and I would recommend Nicholas to anyone!”- Patty S.
What a Relief!
"After 5 days of waiting on another HVAC company who was "waiting on the manual from the manufacturer" to even begin to diagnose what was wrong with our A/C unit, we called American Plumbing. What a relief! Nicholas C came out right away and within minutes showed us that one of the circuit boards had burn marks that indicated an obvious issue. He ordered the parts the same day, had them express shipped, and showed up within a day of receiving the parts to get us up and running again. Nicholas was friendly, professional, honest, and efficient. American Plumbing will be our new HVAC agency in the future, and I would recommend Nicholas to anyone! He helped us get back to full business. Thank you!!"- Patty S. -
“He ended up recommending equipment that is much stronger, more efficient (DC vs AC), and it is seamlessly integrated with the rest of our smart home.”- Thomas B.
Quick and Honest Work
"My wife had started the process of getting bids for a new AC system on the house. The bids she was getting were pure insanity. We had American Plumbing out to do our tankless water heater, and I knew they did AC. I also had Nick from American out earlier to our house to replace a capacitor on our old failing system, and he was quick and honest about the job. I wanted to hear his take on our job. He ended up recommending equipment that is much stronger, more efficient (DC vs AC), and it is seamlessly integrated with the rest of our smart home. All for about $8k less than the other bids we were getting. I even got a roll-around AC unit for my garage/shop as part of the deal.- Thomas B.
Side bonus. My hummingbirds no longer fly away the second the AC fires up."