Sometimes repairs just have to be done in water and sewer lines. This can be very expensive, especially with the reconstruction that needs to go on after digging new trenches. Main line damage can be caused by tree roots invading the piping system, rodents, physical obstructions, and normal wear and tear among other things. Repairing this damage can be invasive as well, even going so far as to require a trench being dug through your garage or driveway. If you’ve ever had to repair main line damage, then you know the grief that it causes and you are probably looking for a better way to do things.