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Our plumbers are certified to perform back flow testing on the water lines for your home. St Louis is requiring back flow prevention devices be tested on a yearly basis by a certified back flow tester.  The backflow test that we perform is to help ensure your device is working properly to protect you and your family’s water from contaminants. If you have a backflow device on your home, you will usually get a letter from the city or county requiring the test to be performed once per year. When you get the letter in the mail, just call Hoffmann Brothers to schedule your backflow prevention test at 314-664-3011.


Backflow Prevention St Louis
Hoffmann Brothers is certified to perform back flow testing in St Louis City and St Louis County.  We can test different types of backflow systems including processed piping, lawn irrigation, and plumbing systems.  Our plumbers will provide you with the appropriate paperwork needed by the city or county to pass the backflow preventer. If you have any questions regarding backflow testing or want to schedule your backflow test, call us at 314-664-3011.

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