Problems With Your Garage Door And When To Call For Service

A garage door system can work great one minute, but no longer open the next time you try to use your garage door. It is important to check the power supply to your garage door opener before you do anything else. If you have lost power, the garage door opener won't be able to turn on. Once you know that you have power going to the unit, an opener that won't engage could mean a number of things.