Gem Windows and Doors

I have never had this kind of work done in any of my houses before, and with a winter weather outside I spectated a big mess in a two days period. A crew of 3 people came early in the morning cover the floor of my house and started to work, all I can say is by
6 pm they had changed five windows and 2 patio doors, they did a nice finishing around the windows and clean-up everything before leaving. They did a excellent job in half the time and were very polite and helpful, I would recommend them any time.