Triple AAA Backflow Prevention Services of Stockton

Certified and Bonded Backflow Inspection Service

Our qualifications

Member American Waterworks Association


We have over 10 years of experience as a California plumbing contractor (license #855750).


Triple A Backflow Services is a licensed and bonded contractor. All of our backflow technicians are certified by the American Water Works Association.


We are on the approved list of backflow testing providers provided by most Northern California cities.

Fully Insured

We carry $2 million in liability and worker’s compensation insurance. Insurance certificates are available upon request.

Trained and Certified Inspectors

All our backflow inspectors are certified by the American Waterworks Association. They are trained and certified in backflow prevention and cross-connection control.  This includes courses in backflow prevention assembly, repair, cross-connection control, and fire sprinkler system backflow testing. This means you can rest assured that our technicians meet the industry standard for quality work.