Backflow Prevention Testing in Cibolo, TX. What It Is and Why It Matters
- Rapid Plumbing

- 3 days ago
- 2 min read

Backflow testing is one of those plumbing services that most homeowners do not think about until they are required to have it done. We recently completed a backflow prevention test on a 1-inch Apollo DC backflow preventer at a property in Cibolo, TX, and it passed without issue.
What Is a Backflow Preventer?
A backflow preventer is a device installed on your water line that stops contaminated water from flowing backward into your clean water supply. Without it, irrigation water, chemicals, or other contaminants could reverse direction and mix with the water coming out of your faucets. It is a serious health and safety concern, and that is exactly why backflow preventers are required by code in most Texas municipalities, including Cibolo, TX.
What Does a Backflow Test Involve?
During a backflow test a licensed Backflow Prevention Assembly Tester (BPAT) connects a pressure gauge to the device and runs a series of checks to verify the preventer is functioning correctly and holding proper pressure.

A BPAT is a specialized certification licensed through state environmental or health agencies, separate from a standard plumbing license. Not every plumber is certified to perform this test. Our certified plumber tested the 1-inch Apollo DC unit at this Cibolo, TX property, and it passed all checks without any issues.
How Often Should a Backflow Preventer Be Tested?
In most Texas cities, backflow preventers are required to be tested annually. If your device fails a test, it will need to be repaired or replaced before you can pass inspection. Staying on top of your annual test keeps you compliant and, more importantly, keeps your water supply safe.
Schedule Your Backflow Test in Cibolo, TX
Whether you need your annual backflow test or you are not sure when your device was last inspected, give us a call. We serve Cibolo, TX, and the surrounding San Antonio area, and we will gladly take care of you.




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