I have used Mckee - Horrigan twice to repair my garage door and both times they have been excellent. They come very quickly (even apologizing when they couldn't come the same day when I called at 2 pm) and always fix the door in 1 visit.
They explain what the problem is and discuss various options to repair it.
This time, they really went above and beyond, still coming and fixing it when I suddenly had to leave the house due to a family emergency. They called me on my cell, described the problem and pricing, and it was working perfectly when I came home. I highly recommend them.