About Our Business
A-A Backflow is located in Torrance, California

We test, service, maintain, repair and replace Backflow devices in Los Angeles and Orange
counties.

All our testers and our Office Manager have been trained at the
USC Foundation of
Cross-Connection Control and Institute of Hydraulic Research
(http://www.usc.edu/dept/fccchr/)
and are certified by each county to test all types of Backflow devices.

We are committed to providing a honest test and providing superior customer service to all our
customers.
PRIVACY POLICY

A-A Backflow Testing and Maintenance
never sells, rents, leases or otherwise
distributes it customers information to any
third party. All information collected is for the
exclusive use of the company.