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AWWA Certified
Backflow Prevention Testers - Plumbing Contractors
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SF North bay area Wide Listings includes Marin, Sonoma, Napa and Solano Counties |
Backflow prevention protects the potable water system from minor, moderate, and severe hazards.
There are over 10,000 reported cases of backflow contamination each year. Some cases can be fatal. Backflow devices are required by law where needed and must be installed in accordance with plumbing or building codes. A backflow assembly has test cocks and shut-off valves and must be tested each year, if relocated or repaired, and when installed. |
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