First, stop
If your garage door came off the track, it's hanging crooked, a roller is out, or the door is jammed at an angle, the most important thing is to stop operating it. Don't press the button again to see what happens. Call me at (619) 930-7869 and keep everyone out from under the door until it's secured.
A door that's off its track isn't supported the way it's supposed to be. It can twist, bind and drop, and the cables and springs are still under tension while that's happening. This is a job where trying to help it along usually makes the repair bigger.
Don't try to push the rollers back in, pry the track, or lower a crooked door by hand. Don't touch the cables or springs. An off-track door can fall without warning.
What to do in the next ten minutes
- 1Unplug the openerIf you can reach the plug without walking under the door, pull it. That stops anyone from pressing a remote or the wall button and making it worse.
- 2Keep everyone clearKids, pets and anyone else stay out of the garage. Nobody walks or drives under the door.
- 3Don't pull the red release cordWith the opener disconnected, the only things holding a crooked door may be a cable and a spring. Releasing it can let the door drop or swing.
- 4Take a few photosFrom a safe spot, photograph both sides of the door, the tracks and the cables. It helps me know what to bring.
- 5Leave the car where it isIf the car is inside, it stays inside. Don't try to squeeze it under a door that's stuck partway.
Why garage doors come off the track
- Something hit the doorA bumper backing out a little early is the classic one. Even a light hit can bend a panel or a track enough to push the rollers out.
- A cable broke or slippedWhen the cable on one side lets go, that side drops while the other keeps lifting. The door twists and the rollers jump.
- A spring brokeIf the opener keeps trying to lift a door with a broken spring, it can pull the door crooked and off track.
- Worn rollersRollers with worn bearings or cracked wheels don't track true. Eventually one pops out, often near the curve at the top.
- Loose or bent trackTrack brackets work loose over time. When the track shifts, the gap between the track and the rollers opens up.
- Something in the wayA bin, bike or toy under the door as it closes, or debris in the track, can push the door sideways.
What the repair looks like
When I get there, the first thing I do is secure the door so it can't move. Then I find out why it came off, because putting it back without fixing the cause just means it comes off again. Most of the time the cause is a cable, a roller or the track, and sometimes it's a spring.
From there I straighten or replace the track sections as needed, put the rollers back, replace any frayed or broken cables, check the hinges and panels for damage, and rebalance the door. Before I leave, I run it through several full cycles and test the auto-reverse. You'll know what I found and what it costs before I start.
If a panel is badly bent or cracked, I'll tell you whether it can be straightened or should be replaced. Some doors are old enough that parts are hard to match, and in those cases I'll give you an honest read on whether a new garage door makes more sense than a big repair. Most of the time, it doesn't come to that.
One thing I'll always check is the opener. A door that came off track while the opener kept pulling can strain the opener's gear, rail or trolley, and the force setting may have been set too high, which is part of why it kept pushing instead of reversing. I reset the force and travel limits as part of the job, so the opener backs off the next time something goes wrong instead of making it worse.
If the door is stuck open
A door stuck open at night is a security problem as well as a safety one. Lock the door between the garage and the house, move valuables out of sight, and call. I offer same-day or next-day service, and if I miss your call you'll get a callback within the hour. Hours are seven days a week, 8 AM to 8 PM.
Don't try to force the door closed so you can lock up. That's how a half-off door becomes a fully dropped door. If it's late, a closed house door and a locked car are a better plan than wrestling with the garage door.
How to keep it from happening again
Most off-track doors give a warning first: a roller that wobbles, a door that shudders in one spot, a cable with a few frayed strands, or a door that rises slightly uneven. Catch those and the fix is small. A yearly garage door tune-up covers rollers, cables, track brackets and balance in one visit.
And watch the sensors. They're what stops the door closing on a bike or a bin. If they're blinking or out of line, my guide to garage door sensor problems explains how to fix that safely.