A backflow preventer is a device used to protect against the reverse flow of water, known as backflow, in a city’s water system.  If the backflow is left unchecked, contaminated water can flow from a home or building back into the potable water supply….. And that just cannot happen! Here’s how it all works.  When

Are you looking for affordable backflow testing? Are you looking for professional backflow inspections and maintenance?  Do you want to know that your backflow preventer devices are being inspected by the best in the backflow business? City Backflow Testing is the name you need to remember if you want affordable backflow testing.  Why pay more