Supreme roofing were recommended to us as a family firm who could be relied upon to do a good job redoing our roof and tidying up afterwards. They did not disappoint. Their quote to replace our roof, including stripping off the three layers of shingles (including a bottom layer of cedar) was very reasonable.
The crews are supervised either by the owner Bill or one of his sons. They completed the job in around two days and were professional and courteous throughout. The roof looks great and, more importantly, is watertight.
They cleaned up so well afterwards that it was hard to tell they had even been there. I'd heard a number of horror stories about people finding roof nails in the backyard for the next few months. So far I've found one nail.
Overall, I'd definitely recommend these guys. It's easy to see why they've been in the roofing business for 30 years.