Backflow service should be service you can count on.  Sometimes, sadly, it is not.  In order to make sure you hire only the best technician for your backflow service, arm yourself with some general knowledge about backflow and the dangers inherent in backflow. So, what is backflow?  This is a question important to every homeowner

Dirty water from the home to flow in reverse back to the city’s potable water supply, but when that happens it is called backflow, and we keep that from happening by using what is known as a backflow preventer.