Ivan and his crew of workers worked everyday from bright and early in the morning right until the early evening everyday, Even if that day had a forecast call for rain. They started by knocking down the chimney then proceeded to re-shingle the shed (which was completed in just one hour and a half!!), and then began work on the main roof, at which point Ivan noticed several mistakes left behind by old contractors and addressed them accordingly at no additional cost to the initial price. At the end of every working day, a thorough clean up was carried out and no old shingles nor nails nor debris were left behind anywhere along the walkway or driveway of the house. Ivan was very understanding, enthusiastic and easy person to work and get along with, I wouldn't hesitate for even a second to recommend him to friends, family, or anybody in general that requires quick, reliable job done.