The power to your garage is out with the door shut and you.
How do you fix a garage door.
Check the metal tracks inside the garage.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
Working inside the garage with the garage door closed examine the tracks for dents crimps or flat spots.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.
Look at the mounting brackets that hold the tracks to the walls.
If they re loose tighten the bolts or screws at the brackets.
Restore your garage door bottom seal by installing new weather seals by replacing rotted trim.
The power goes out.
Garage door repair is can be costly but these basic tips will keep your garage door running smoothly all year long.