Homeowners with septic tanks know how important they are for waste filtration and a functioning plumbing system— and having ...

Valencia, Calif.-based Valencia Pipe Co. has grown its manufacturing footprint to produce rotationally molded polyethylene septic and water tanks for the entire U.S. market at three recently ...

Concrete tanks are the most common type of septic tank and can resist cracking for up to 20 years, though inspections on a regular basis are recommended ($700 to $2,000 average material cost). Plastic ...