We had bought a door and the guys over at Miller Custom Exteriors were the ones who installed it for us. The guy that they sent out was very courteous and professional and he got right to work installing our new door for us. You could really tell that he knew what he was doing because he took no time at all to put the door in. The door is working great and we have had no problems with it so that makes it worthy of five stars across the board in my opinion.