Protect the potable water supply of your community with quality check valve plumbing and other backflow preventers.

When water pressure lowers drastically and/or fails completely, the water flow into your home can reverse, sending polluted water back into the general water supply. This is prevented by the use of flow check valves which will shutoff the incorrect reverse flow of the polluted water.

City Backflow Testing will make sure your check valve plumbing is working properly.  For the best in backflow device installation, testing and repair, call City Backflow Testing, the affordable backflow testing company.