GM Contracting is a licensed installer of Perma Liner trenchless pipe lining system. Through this cured-in-place pipe (CIPP) process, GM Contracting is able to effectively line sewer laterals ranging in diameter up to 6 inches. During the process, a liner is pulled into the existing pipe where it is then inflated and cured in place with heat and resin. The result is reinforced solid liner that restores the functionality of the existing pipe without having to dig it up and replace it!

The liner creates a smooth inside wall that allows for easy flow of material.