Dr. Roofs cancelled installing my roof four times, citing heat as the reason and requesting an autumn installation. When I contacted them in the fall, they stalled for a month, and then stated they couldn't install a roof at all because the pitch of my roof was too steep - confusing since that was never mentioned during the summer. Because of their delays, my home went through the hurricane with an old roof. I recommend that you bypass this group and find another roofing company.