A door that has come out of its track is a stop-and-call job anywhere. Pull the red release cord so the opener lets go, keep people and cars clear, and call (226) 270-9715. The London branch works from 1003 Farnham Rd in Westmount. Why a door derails and why it should not be levered back by hand is on the off-track page. In London two kinds of garage deserve a closer look: the rented house near a campus, and the narrow detached garage off a laneway.
Five bedrooms and one garage door
In 2024 the City raised the bedroom limit in its Near-Campus Neighbourhoods from three to five, and Western University reports 37,875 full-time students for September 2025, Fanshawe College 21,000 at its London campus. A house with five tenants can have three or four cars sharing one driveway, backed out past one door by drivers who do not own it. A clipped bottom corner pops a roller, the next person closes the door anyway, and each cycle after that drags the side further out of line. By the time the owner hears about it, the track is bent as well.
Two habits save most of that. Tell tenants in writing that a door that hangs crooked stays closed and on manual, and who to text. And put the owner and the tenant on the same booking: a booking for a rental should carry the owner's name and the tenant's phone, so the visit is arranged with the person at home.
Laneway garages
Behind the pre-war streets of Old South and around Wortley Village the garage is often a separate building on its own slab, reached from a laneway, with an opening narrower and lower than anything built since. A car turning in from a laneway has little room to straighten, and a mirror or a bumper finds the jamb or the edge of the door. Doors on those garages often run on light track screwed to old wooden jambs, and light track bends before a door does.
The repair there usually includes the jamb. A bent section of track is replaced to match, and where the wood no longer holds a lag screw the track goes onto fresh blocking. Where the opening is too tight for the car being parked in it, that is worth knowing before the next door is ordered, and installation in London covers what those older openings allow.
Snow in the channel
Wet snow melts off a car, runs to the foot of the track and freezes there. A roller coming down onto a ridge of ice in its own channel is pushed out sideways. In a London winter, chip the bottom of both tracks clear before closing the door on a freezing night.
Towns off the London branch
Off-track calls come in from all over the branch's area, and the advice is the same at any distance. Garage doors in St. Marys is north-east of the city, garage doors in Lucan north up Highway 4, and garage doors in Dorchester just east. A door out of its track in a town 40 km away is still a door that should not be run until the van gets there, and the drive is the reason to call early rather than after a second attempt with the opener.
Once it is back in its track, the door is balanced by hand, the rollers on both sides are checked and the track brackets are tightened along their length. On a rented house, a once-a-year look at rollers, brackets and cables between tenancies catches most of what would otherwise derail the door in January with nobody reporting it.
Everything we do in London · Garage door off track: what the job involves
London branch
- London
- The van leaves from
- 1003 Farnham Rd, London, ON, N6K 1S3
- Phone
- Brands installed and serviced
- Garaga, Amarr, Stanley, LiftMaster, Chamberlain, Genie
Related
Everything else we repair and install
Every one below has a page of its own, written the same way this one was.

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Asked before booking garage door off track
Answered for London, on the number this branch answers.
The tenants say the door just came off by itself. Is that possible?
Yes. Worn rollers, brackets working loose, ice in the channel and a cable slipping off its drum all derail a door with nobody touching it. A strike leaves its own marks: a dent or crease low on one side, a bent hinge on the bottom section, scuffs on the jamb. Photos of the door, both drums and both bottom corners, sent with the booking, usually settle which it was before anyone arrives.
Can the door be saved if the track is bent?
Usually. A bent length of vertical track is a part, replaced to match the gauge and profile of the rest. The door is a separate question: sections creased across their width, or torn at the hinge points, are what turn a track repair into a replacement, and that is judged once the door is back in its track and balanced.
Talk to Protech Garage Doors today
Call (226) 270-9715, or email info@protechgarage.ca for a new-door quote with no rush.
