The overall quality of the team and their work. They came when they said they would, worked with us on any questions/concerns that came up, and before leaving for the day Kevin would come and get my husband to go over the days work. The time frame they gave us for the project (roof over existing deck ) was right on the money with the only delay being one day of rain. Also our code enforcement officer, who had never worked with Kevin, was impressed with the work. The team was was courteous and polite and at the end of the project the area was so clean that if it wasn't for the new roof you couldn't tell they were there. I would highly recommend Kev and Sons Construction! !