Aaron and his team were referred to me from my neighbour next door. Stalwart removed all the old shingles and re-shingled my entire roof in 4 days. Clean up and removal was done daily. The point I want to mention is that unlike OTHER Calgary contractors - Stalwart was true to their word - got the work done on time - and on budget. I would recommend Stalwart to anyone in need of a roof and I will refer them to anyone that asks.