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CERTIFIED BACKFLOW TESTING
A backflow protection device is required for all homes and businesses in San Francisco that have a potential hazard such as radiant floor heating and some fire or irrigation systems. A properly working and certified Backflow device is necessary in order to protect the public water supply from private water contamination.
Ace Plumbing and Rooter provides you one-stop service when it comes to backflow testing and any necessary repairs. Typically, backflow tests take less than one hour, though your water will have to be shut off for that brief time. Once you pass the test, we will attach a certificate tag from the San Francisco Department of Public Health to document your compliance.
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BACKFLOW DEVICE REPAIR SPECIALISTS
In order to simplify your life, we are happy to schedule and maintain annual certification for your property. Give us a call today at (415) 824-6444 and let our Backflow Specialists help you with all your backflow certification needs. We proudly serve San Francisco and the surrounding cities.
For a more complete explanation of Backflow Prevention Devices, check out this article »
For more information regarding San Francisco’s cross-connection control program please visit: sfpuc.org/construction-contracts/design-guidelines-standards/cross-connection-control
FAQ About Backflow Testing in San Francisco
What is a backflow prevention device and why do I need one?
A backflow prevention device is a plumbing assembly that stops contaminated water from flowing backward into San Francisco’s public water supply. In San Francisco, backflow prevention devices are required for any property with a potential cross-connection hazard — including homes and businesses with radiant floor heating systems, fire sprinkler systems, or irrigation systems. Without a properly functioning device, non-potable water could mix with the city’s drinking water supply.
How often does my backflow prevention device need to be tested in San Francisco?
The San Francisco Public Utilities Commission (SFPUC) requires that backflow prevention devices be tested and certified annually. Annual backflow testing ensures your device is functioning correctly and keeps your property in compliance with San Francisco’s cross-connection control program.
What happens during a backflow test?
A certified backflow tester will inspect and test your backflow prevention device to verify it’s operating properly. Your water will need to be shut off briefly during the test — the entire process typically takes less than an hour. If your device passes, we attach an official certification tag from the San Francisco Department of Public Health documenting your compliance. If a repair is needed, we can handle it in the same visit.
What if my backflow device fails the test?
If your backflow preventer fails inspection, it will need to be repaired or replaced before you can receive certification. Ace Plumbing & Rooter specializes in backflow device repair and can address most issues on the spot, so you won’t need to schedule a second appointment in most cases.
Can Ace Plumbing & Rooter manage my annual backflow certification going forward?
Yes — we offer ongoing annual backflow certification scheduling so you never have to worry about missing your compliance deadline. We’ll track your certification date and reach out when it’s time for your next test, making the process completely hands-off for you. Call us at (415) 824-6444 to get started.