The main sewer line transports sewage and waste out and away from your home. This line goes out to the street and can, especially when near a lot of big trees, develop roots in the line. Over time these roots will build up and cause cracks in the line. Cracked sewer lines can be repaired from within the pipe by pulling a liner through the pipe. This liner seals to your current pipe system and seals off the cracks making the pipe like new. Homeservice Plumbers has the equipment and know how to perform piplining services on your line.