Backflow preventer installation costs between $105 and $1,400, with the average property owner spending $325 per backflow preventer. Backflow preventers are essential in many commercial and some ...

In an attempt to help property owners who have experienced sewer surcharges during storms, Cheltenham Township is offering free installation of backflow prevention valves. According to Montgomery ...

Add articles to your saved list and come back to them any time. A decision to fast-track the installation of backflow valves has seen the Brisbane City Council project blow out by $2.5 million.

Des Moines will reimburse homeowners who install backflow devices that prevent sewage from seeping into homes through basement floor drains during heavy rains — a problem many residents faced during ...