From shopping centers, office buildings and apartment communities to restaurants, service stations, department stores and industrial facilities; Backflow Test Pros is your trusted partner for backflow prevention testing, installation and repair services throughout Southern California.






State regulations require that residential, commercial and industrial customers served by a public water system take adequate measures to protect the public water system from potential contamination. Backflow Test Pros is 100% dedicated to ensuring your business meets local water authority annual backflow preventer testing and repair requirements so you can avoid civil penalties and ensure your water is not turned off for noncompliance.
Schedule in advance to secure convenient backflow test time and ensure water authority certification
Save time and avoid the headache of finding your city backflow prevention test certification letter
Avoid costly disruptions to your business operations with the Backflow Test Pros backflow repair coverage
Document your backflow prevention test status with automated same day water authority certification
As a bonded and insured licensed contractor, we offer peace of mind while guaranteeing top-tier workmanship. With priority scheduling, same-day certification, and a multi-device discount, we take care of your backflow preventer testing and maintenance needs so you can focus on running your business.
Backflow Test Pros provides dedicated support in everything from initial scheduling, water department communications, due date tracking, same day approval, routine maintenance and urgent repairs.
As a Backflow Test Pros client you can rest assured knowing that your backflows assemblies are compliant with local water authority regulations.
As a water authority certified backflow tester, cross connect specialist, and bonded + insured CA licensed contractor, backflow Test Pros is 100% dedicated to backflow preventer assembly installation, testing and maintenance. Our managed backflow testing and maintenance service manages every step of the local water authority compliance process and simplifies an otherwise complicated and time consuming process of backflow testing and maintenance.





