Overhead Door Company of Cortland, Inc. has been a company my whole family has used for generations over the years. I have used them quite a few times myself. I have eight overhead doors they service in total. They most recently came out to put on new vinyl weather stripping, a vertical and thermal seal along the bottom of the door, oiled the hinges and serviced the track it attaches to. I really liked the technician they sent out. He was very knowledgeable and explained everything he was going to do. Good communication. I was very pleased with the work --he did an excellent job! Overhead Door Company of Cortland makes it very easy to set an appointment. They usually get out to me within a week to ten days, at most. I highly recommend them to everyone.