From the City of West Worth Village website regarding West Worth Village backflow prevention: “Annual testing of backflow prevention assemblies (those installed to protect against health hazards) or differential pressure gauges is to occur no more than 12 months from the last test date. 3. A tester’s license is based on the testing procedures described

Information about backflow prevention in Westlake, Texas, from City Backflow Testing, experts in backflow testing, repair, and installation. Call us today for a rate quote.

Information about backflow prevention program in Weatherford, Texas. Call City Backflow Testing with questions or for rates and appointment. We know backflow!