If I could give a zero I would. They did my roof 6 years ago and through the process I had nothing but problems with him. I asked me why he didnt tar around the stack and he said it was not his job. He told me to call a chimney guy to do it. I have a Roofer on my roof right now that is willing to fix it for free. He can not believe the shotty workmanship. Nails were not tarred leaving them exposed to getting rusty.he took scraps and just tucked them around the stack. And one side of the stack the flashing was not nailed down nor were the shingles. I'm tired of people like this setting their own guide lines with other people's property. SHAME ON YOU!