Experienced, bonded, licensed, and insured

Triple AAA Backflow of Stockton has over 10 years of experience as a licensed California plumbing contractor. We are licensed, bonded, and insured. All of our backflow technicians are trained and certified in backflow prevention and cross-connection control. We’re on most Northern California cities’ approved list of backflow testing providers.

Certified technicians

Our technicians are certified to repair and rebuild virtually all backflow devices and we carry many backflow parts in stock. This means faster service and repair to you. We offer very competitive pricing for all backflow testing, servicing, repairs and installation.

7/24 Answering service

We provide you with a 24 hour answering service, meaning you get fast and reliable service.

On-site test and results

When we finish testing your backflow device, we provide you with a copy of your backflow test on the spot. We also file all necessary paperwork with the appropriate county and/or city agency and with your water supplier.

Flexible appointments

We offer flexible appointment times that meet your business needs. Let us show how we can help you. Request an appointment or contact us today.

Best Buy cleanup

As with all our jobs, clean up is the final step. We always leave our job sites neat and clean.

Best Buy testing

When the preventer is installed, we flush and test the entire backflow system.

Best Buy installation

installing the backflow preventer.

Best Buy flange installation

We're installing a flange that helps bolt the backflow in place.

Best Buy pipe installation

After the pipes have been cut and exactly measured to fit, the 90 degree elbow angles need to be "kickered" with concrete.

Best Buy trash pump

After the old backflow is removed, a trash pump is needed to remove all excess and unwanted water. Precision pipe cutting was next with this job. There is no room for error here.

Best Buy removing old backflow

The old backflow was set in a vault. We needed to be very careful when removing the old backflow as to not disturb the underground pipes. We had to cut the pipe in order to remove it.

Best Buy gantry crane

For big installations, the right equipment is necessary. In this case, we used a gantry crane.

Best Buy backflow device arrival

Organizing the parts and delivering them to the site is a job itself that can take many hours. This is an important step in the backflow installation process that many potential clients overlook.