Professional garage door maintenance services should be provided on an annual basis. But this should not be the only time you check the door. On top of that, there are plenty of factors which determine the frequency of routine servicing. So don’t take anything for granted. And don’t get carried away by what other people say or do. Look at your own overhead door.
Most common types of garage doors move up and down and their operation settings are adjusted to ensure the door reaches its opening and closing position. But this is not the only adjustment needed to make the door go all the way up and down. The combined efforts of garage door springs and cables play an important role too. They don’t only make sure of the door’s movement but balance too.