A big pipe carries waste from your house to the main sewer line under the street. If either becomes plugged or overloaded, sewage backs up and flows out of the lowest available drain. That’s usually a ...

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 ...

If you're preparing to become a homeowner for the first time, you have a lot on your plate. You want to educate yourself ...

I have a shower drain in a basement apartment. Recently, the sewer backed up and sewage water entered the apartment through the shower drain. Is it possible to install some sort of a check valve in ...