14-1645 Bonhill Road, Mississauga, ON

Garage Door Repair in Markham

Broken springs, snapped cables, worn rollers and hinges, doors off their tracks and openers that have given up — repaired on every make of garage door across Markham, with 24/7 dispatch from our shop at 14-1645 Bonhill Road, Mississauga.

Call 800-522-6825Request a quote

Springs, cables and openers we've repaired in Markham — for Valleywood Canada, Winmarm — among many more businesses here. Dependable people, quality products, since 1979.

Recent garage door projects in Markham and surrounding areas

  • Overhead Doors installed by Canuck Door Systems for Winmarm in Markham

    Residential garage door

    Winmarm

    commercial client · Markham · 2025

  • Overhead Doors installed by Canuck Door Systems in Pickering

    Sectional overhead door

    Private client

    Pickering · 2026

  • Overhead Doors installed by Canuck Door Systems in Toronto

    Residential garage door

    Private client

    Toronto · 2024

Garage Door Repair across Markham

We work throughout Markham — Milliken Mills, Markham Centre, Buttonville and Highway 404 corridor. The buildings here are mostly technology campuses, corporate offices and light manufacturing, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Markham’s 338,503 residents keep those buildings busy.

We have completed 11 garage door repair jobs in Markham since 2020.

Population
338,503
Main industries
technology campuses, corporate offices, light manufacturing and retail plazas
Building stock
warehouses and distribution facilities, industrial flex spaces, advanced manufacturing plants and commercial plazas
Business parks
Milliken Mills, Markham Centre, Buttonville and Highway 404 corridor
Serving since
1979
  • Milliken Mills
  • Markham Centre
  • Buttonville
  • Highway 404 corridor

Broken garage door repair in Markham: we dispatch 24/7.

Markham is roughly a 40-minute run from our Mississauga shop — less if a technician is already in the area — so a truck is usually on site the same day.

Emergency board-up, security and make-safe first — permanent repair scheduled after.

Call 800-522-6825

Three jobs wear the name "garage door repair" in Markham, and only one is urgent

Almost every call we take in Markham is one of three separate jobs on the same door, and which one it is decides whether it can wait until morning, what the visit costs, and whether you should be touching it at all. The counterbalance carries the weight. The running gear lets the door travel. The opener only pushes.

The full guide

Which of the three you have, without tools

Two can be told apart from the doorway. What kind of spring the door carries is worth knowing at the same time, because it changes the job.

A residential garage door counterbalance kit laid out — two black torsion springs, two cable drums, a centre bearing plate, a coil of lift cable, an end bearing plate and a hingeThe hooked end of an extension spring anchored to the track bracket, with a steel containment cable threaded through the spring and running past the hook
A torsion set, laid out · An extension spring with its containment cable. Parts shots rather than job photographs — the rating still comes off your own door

The full guide

What rides on the truck, and what a first visit in Markham fixes

The common residential torsion sizes, cables, drums, rollers, hinges, seals and the LiftMaster line we fit most all travel with the crew.

Commercial overhead doors

Repair or replace a Markham door, and the arithmetic behind it

Everything mechanical on a door is replaceable, so the question is never whether the part can be fixed. It is whether the door behind it is worth the parts.

A brown raised-panel steel double garage door closed in its white-trimmed opening on a brick house, with a coach light and the house number above it and a paver driveway in frontA woodgrain fibreglass garage door with a glazed top section, closed in a brick opening with a coach light beside it
Raised-panel steel · And woodgrain fibreglass. Catalogue frames of the two commonest replacements, not photographs of our own jobs

The full guide

Winter in Markham, and what it does to a door

Four things happen to a garage door through a Markham winter, and three of them are avoidable.

After hours, and what counts as an emergency

Three questions worth asking any garage door company in Markham

The spread of prices in this trade is usually in what the quote leaves out. These three close it, and they work on us as well as on anybody else.

The full guide

Broken garage door in Markham: we come to you

If the door is stuck open, hanging crooked, or you heard a bang and it will not lift, call 800-522-6825 rather than filling this in — the line is answered 24 hours and that one does not wait. For a noisy door, a worn opener, a perished seal, or a price to replace the door, tell us what it is doing, roughly how old it is and whereabouts in Markham you are. A photo taken from inside the garage is worth more than any description.

Photos or shop drawings are enough to quote from, and most quotes go out within a day to a week. One-year warranty on products, three months on labour. BBB Rating A+.

Broken door right now? Call 800-522-6825 — we dispatch 24/7.

Common questions about garage door repair

Do you repair garage door openers?

No. When an opener has failed we replace it, and that is a deliberate position rather than a limitation. A logic board, a gear kit or a motor on a residential opener costs a large fraction of a new unit, it goes into a machine whose remaining parts are the same age, and nothing about the rest of it is any newer afterwards. A new opener is warrantied as a whole and is usually fitted the same visit. Where the fault is the door — a broken spring, a cable off its drum, rollers or track — that is a repair, we do it, and it is on our garage door repair page.

How long does a garage door opener last?

Ten to fifteen years is the usual span, and like springs it is really cycles rather than years — a garage used as the family's front door wears an opener several times faster than one opened at weekends. What shortens it most reliably is a door that is out of balance: every cycle the opener is lifting weight the springs should be carrying, and the gears pay for it. An opener that has failed early is usually telling you about the door.

How much does it cost to install a garage door opener in Canada?

The unit and the labour together, and the drive type moves it most: a chain drive is the least expensive way to get a door moving, a belt drive costs more and is the one people pick when the garage is under a bedroom, and a jackshaft costs most because it is a different machine. On top of that sits the horsepower the door's weight demands, how many remotes and keypads you want, and whether the rail and brackets can be reused. We quote the installed number with the old unit removed, so there is no second line at the end.

Request a quote

Tell us about the opening

Name, phone and email so we can reach you — tell us about the door and the quote comes back firmer and faster. We reply the same day.

Photos or shop drawings are enough to quote from, and most quotes go out within a day to a week. One-year warranty on products, three months on labour. BBB Rating A+.

Broken door right now? Call 800-522-6825 — we dispatch 24/7.