Excellent! I have used them on several occasions and have always been happy with their work. They are very knowledgeable (often troubleshooting correctly over the phone before even coming out), professional, responsive and reasonably priced. Most recently, I had an issue that I called them about at 6:30pm on a Friday and they had my door fixed by 10:30am Saturday. Will continue to use for any garage door needs and recommend to others.