Be honest, when was the last time that you thought about your garage door? If you are anything like I used to be, you will never really think about your garage door. You will instead just drive up to it and expect it to open and close on command. It is only when this does not happen that you might start to think about the fact that your garage door exists at all. When my garage door stopped working, I didn't know what to do. I called in a contractor who repaired it for me and explained what I needed to do to keep it in good working order. This blog contains everything I have learnt.