Certified Backflow Testing & Compliance Services

Serving commercial and residential properties throughout Southern California with reliable, professional backflow testing you can trust.

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Certified annual backflow testing for commercial and residential properties to meet local compliance requirements.

Backflow Testing

Backflow Repairs & Installations

We offer backflow repairs and installations to help ensure your system operates properly and meets applicable regulations.

Test reports and documentation submitted to the appropriate water authorities to help keep your property compliant and on schedule.

Compliance & Reporting

Proud Community Sponsor!

Spring 2026 ⚾

AAA Backflow USA is proud to support our local youth and community. We are honored to sponsor East Long Beach Pony Baseball League (The Regulators Team) for the Spring 2026 season and invest in programs that bring families and neighborhoods together.

Supporting local youth sports is one of the ways we give back to the community we proudly serve throughout Southern California.

What Our Clients Say

  • Fastest service ever. Send Eddy a message via Yelp, came the next day and got it done for me, and also submitted paperwork. Very reasonable pricing as well. Highly recommend and thanks to Eddy!

    Kevin L.

  • "We found AAA backflow on Yelp as we were looking for a plumber/backflow testing specialist to comply with our City's annual test requirements. Of all the different ones that we found on Yelp, we decided to give AAA Backflow a try. Eduardo (the owner) was very responsive and made time for us at the last minute and accommodated our schedule. Eduardo was honest and efficient. We will use him again and will recommend him to others as well."

    James W.

  • "Thanks Eddy - Fast, Knowledgeable, Advanced. I called multiple services near me and tried to find help as we had a busted Backflow that was pouring into the street. We were stranded with no water...Where everyone else fell short in our emergency, Eddy was able to understand and resolve with some photos before arriving prepared. AAA Backflow = Problem Solved."

    M.C.