Off-track, cable, roller and track repair, Dunwoody
Garage door off track and cable repair in Dunwoody, GA
The door went up crooked and stopped, one side higher than the other, a cable hanging loose from the drum. That is a roller out of its track or a cable off its drum, and the one rule is to stop running the opener.
How a door comes off its track
Four ways, mostly. A cable frays at the bottom bracket, where it lives in the humidity, and when it lets go that side of the door drops while the other side keeps lifting, so the door racks and the rollers pop out. A roller wears down, the old steel ones on the 1970s and 1980s doors especially, until the stem no longer sits in the track. A bumper hits the bottom section and bends the vertical track inward. Or the horizontal track sags because a hanger bracket pulled loose from a ceiling joist, which is common in the garages that have been used as workshops with things hung from the track. In every case the door is now held by one cable and the springs are still wound, which is why it cannot be pushed back by hand.
What the reset involves
The pro releases the tension, lifts and squares the door, seats every roller back in the track, straightens or replaces whatever bent, and then re-tensions the springs and sets the cables evenly at the drums. If a cable went, both are replaced. If the rollers are the original steel ones, this is the visit to swap them for sealed nylon rollers, which run quieter and do not chew the track. The door is balanced and the opener's force settings are re-checked, because an opener set for a door that was dragging will slam a door that now moves freely.
Bent track and damaged panels
A vertical track with a single bend from a bumper is usually straightened in place. A track that is kinked or has been bent twice is replaced by the section, $120 to $220. A bottom panel that took the hit and is creased can sometimes stay if the door still seals; if it is folded, one section is replaced when the door model is still in production, $350 to $800, and on the older doors where it is not, the conversation turns to a new door.
What it costs here
Resetting a door that jumped its track runs $150 to $350, both cables $150 to $260, a nylon roller set $140 to $240. Most off-track calls are the same day. The full list, with what moves each number, is the page on what garage door repairs cost in Dunwoody.
Off-track and cable questions from Dunwoody garages
The door is crooked and jammed. Can I push it back into the track myself?
No. The springs are still under tension and the cables are what holds the door against them; with one cable slack the door can drop or twist when it is moved. Unplug the opener, keep the car and the kids away from it, and let the pro reset it with the springs unwound.
A cable snapped. Does that mean the spring is bad too?
Not usually. Cables fray at the bottom bracket, where they sit in the humidity, and the strands let go one by one until the last few snap. Both cables get replaced together and the drums are checked. If the spring is near the end of its life the pro will say so, but a cable job alone is a cable job.
I backed into the door. Is it the track or the panel?
Often both. A bumper at the bottom section bends the vertical track and pushes the section in, which pops the rollers. Sometimes the track is straightened and the section holds; sometimes a track section and a panel are replaced. The insurance question is answered on its own page.
What does an off-track repair cost in Dunwoody?
Resetting the rollers and realigning the door runs $150 to $350. Both cables replaced is $150 to $260, a bent vertical track section $120 to $220, a full set of nylon rollers $140 to $240, and one replacement panel $350 to $800 if the door model is still made.
Send a photo of the door and we will quote the reset
A phone photo of the crooked door and the loose cable tells the pro most of what they need. Say if the car is inside; that moves the visit up.
- Springs, openers and off-track doors most days, same day when the schedule allows
- New doors measured at the house, priced in writing, installed by appointment
- Prefer to talk? (770) 376-2068 rings straight through