I did not find them exceptional. Tresnak was on time and swift but after completion I found nails and scrap in the gutters. They installed chimney flashing smaller than what was already there. This exposed unpainted brick and a caulk line.
Press board was used instead of plywood to replace decking. Roof line is visibly uneven. I had not noticed this before. My concerns did not receive much of a response from them.
