Out of 3 quotes, theirs was the best. Out of experience on several roofs, theirs was the fastest done and best quality. Efficient, qualified, courteous, even an existing roof/gutter problem was being fixed for free. That's the extra mile either residential or commercial. The team leaders Kevin, Mauricio, Johnny are my friends now. Another roofing job? defiantly Proline Roofing, no need to ever ask other companies.