If your garage door isn't working properly, it can pay as a homeowner to know some troubleshooting steps.
For example, you can check the garage door tracks with a leveler, and you can make sure they are aligned properly.
You can also clean those tracks, which is going to need to be done every so often.
Garage door repairs can stem from the smallest issues, and so knowing this little tips to get your garage door back up and running helps out a lot. Always tighten anything you find that is loose, and see if you can save yourself a few hundred bucks.