Historically, sewer repair has meant the excavation of the entire site, no matter what length or depth the sewer pipe was, or what stood in the way of the excavation (trees, driveways, walls, etc.). CIPP (Cure In Place Pipe) also known as Sewer Lining – eliminates the need to excavate and replace the old sewer. Instead, the old pipe is lined, creating a brand new pipe within the old one. This type of repair is commonly referred to as “trenchless sewer pipe lining” and it has become very popular with our customers. The easy question is, Why dig if you do not have to? Our customers understand that digging up their sewer often results in additional and unplanned costs.