Promac Roofing & Masonry

I used Promac as they were doing work for 2 of my neighbours. The basic reshingling seems ok. They removed a non functioning chimney but did not properly vent it. They rebuilt the working chimney but did not provide proof that the height met building code requirements. They said I needed to waterproof the driveway side of the house. Water is pouring into my basement and the driveway has sunken more than 3 inches. I am spending thousands to fix their work.