If your garage door gets stuck halfway, this could mean that there is something obstructing the path of the door. It’s possible that a piece of debris might be blocking the door from closing all the way. If this is the case, you can try to clear away the obstruction and see if that fixes the problem. It could also be a more serious issue with the track or roller system or a problem with the door opener. If you are unable to determine what is causing the obstruction, it’s best to call in a professional to take a look and help resolve the problem.