23DecBackflow Preventer
The city of Philadelphia now requires all commercial buildings to have a backflow prevention device installed and have it tested yearly. Our staffed backflow prevention technicians are qualified to install, test and certify any domestic device. Philadelphia Water Department

Backflow Preventer
About the Author
Jack Edmondson Plumbing & Heating
Jack Edmondson, Inc was established in 1978 by Jack himself as a one man operation. Over the past 33 years, the company has grown to include 6 additional technicians and 3 office personnel who all strive to provide you with the best customer service and satisfaction. Please consider us for your plumbing, heating and air conditioning needs.