14-1645 Bonhill Road, Mississauga, ON

Overhead Doors in Oshawa

Sectional, rolling steel and high-speed fabric doors — the commercial garage doors and roll-up doors on dock positions, plant bays, service bays and parking entrances across Oshawa — supplied, installed and serviced on every make, with 24/7 dispatch from our shop at 14-1645 Bonhill Road, Mississauga.

Call 800-522-6825Request a quote

Recent overhead door projects across Durham and Toronto

  • Overhead Doors installed by Canuck Door Systems in Pickering

    Sectional overhead door

    Private client

    Pickering · 2026

  • Overhead Doors installed by Canuck Door Systems for Formtek Structures Inc in Toronto

    Sectional overhead door

    Formtek Structures Inc

    commercial client · Toronto · 2026

  • Overhead Doors installed by Canuck Door Systems for Allyant Design in Toronto

    Rolling steel door

    Allyant Design

    general contractor · Toronto · 2025

Overhead Doors across Oshawa

We work throughout Oshawa — Northwood Business Park, Durham Business Park, Colonel Sam Business Park, Farewell Industrial Area and the blocks around them. We also cover Bowmanville from here — same crews, same dispatch. The buildings here are mostly advanced manufacturing and automotive, healthcare and life sciences and post-secondary education and technology, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Oshawa’s 175,383 residents keep those buildings busy.

Population
175,383
Main industries
advanced manufacturing and automotive, healthcare and life sciences, post-secondary education and technology and logistics and warehousing
Building stock
heavy manufacturing facilities, high-bay distribution warehouses, multi-tenant light-industrial flex parks and big-box retail power centres
Business parks
Northwood Business Park, Durham Business Park, Colonel Sam Business Park and Farewell Industrial Area
Serving since
1979
  • Northwood Business Park
  • Durham Business Park
  • Colonel Sam Business Park
  • Farewell Industrial Area
  • Taunton Road Corridor
  • Oshawa Centre Commercial Node

Broken overhead, rolling or high-speed door in Oshawa: we dispatch 24/7.

Oshawa is roughly a 70-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

The three overhead doors, and which one an opening in Oshawa takes

Almost every commercial overhead opening is closed by one of three doors, and the building decides which, not taste. A sectional is hinged panels running up a track and folding back under the ceiling — the best-insulating door, and the usual answer at a dock position or a commercial garage. A rolling steel door is slats coiling into a barrel above the opening, so it fits where there is no room for a track. A high-speed fabric door is specified for how long the opening stands open. Most Oshawa buildings have more than one.

The full guide

Garage door, roll-up door or dock door — what you call it in Oshawa, and what it is

Most calls from Oshawa do not say overhead door. They say garage door, roll-up, bay door or dock door, and the same opening can go by any of them. The name is not what decides the repair or the replacement; the door is, so a photograph of it is the first thing we ask for.

The full guide

The high-speed doors, and which kind an opening needs

A high-speed door is justified by cycle time, not purchase price: how long the opening stands open, times how often, times what crosses it. Where that is large — a plant aisle, a cooler entrance — it pays for itself on energy, contamination or throughput. Where it is not, it is the dearest way to shut an opening.

The full guide

The operator is a separate decision from the door

What moves the door is quoted, installed and repaired separately from it, and chosen on the same thing: the room around the opening. It also carries the one requirement on this page that is not a preference.

Commercial door operators & motors

What an overhead door costs in Oshawa, and when we can be on site

There is no list price, because there is no stock door: every one is built to a measured opening. Two things are worth knowing first — what moves the number, and how long it takes.

The full guide

After hours, when the door will not close

A door stuck open is a building that cannot be secured; a door stuck shut is a bay that cannot ship. Both are the same phone call, and most are one of these four — the commonest being a door driven into rather than a door worn out. None is a reason to force it.

Overhead door repair, 24/7

Related overhead work in Oshawa

Commercial overhead doors in full

Commercial sectional overhead door installed by Canuck Door SystemsRolling steel door installed by Canuck Door SystemsA blue high-speed fabric door with a full-width vision panel, closed across an opening in a food plant — an SDI product photograph of the type of door we supply and service
Commercial sectional overhead door · Rolling steel door · High-speed fabric door — SDI’s own photograph, not one of our installations

Overhead doors for the work Oshawa buildings do

The sectors that dominate Oshawa — advanced manufacturing and automotive, healthcare and life sciences, post-secondary education and technology — each move something different through the opening, at a different rate.

Advanced manufacturing and automotive

Plant bays are where the sectional runs out of room. Structure, ducting and crane rail eat the headroom a horizontal track needs, and a rolling steel curtain coiling into a barrel above the opening is often the only door that fits. Cycle counts here are what set the spring or barrel rating, not the size of the leaf.

Healthcare and life sciences

A hospital or clinic runs its overhead doors out of sight — receiving, the waste dock, central stores, the generator bay. They are on the same 24-hour footing as the rest of the building, which is why they get a maintenance schedule rather than a repair call: an opening that will not close is a security and an infection-control problem at once.

Post-secondary education and technology

What an office building has is a parking entrance and a loading door in the P1 level, and both are usually the least maintained doors on the site until one of them jams. Headroom below a slab is the constraint, so these are often low-headroom track or a rolling curtain, and the gate at the ramp is on its own cycle count in the thousands.

Logistics and warehousing

A dock is the one place a door earns its money by the cycle: insulated sectionals at the levelers, glazed top panels so a driver can see the apron, and a high-speed door on the aisle behind them where the traffic never stops. Portfolios of twenty identical openings are quoted per door across the building, which is a different number from one door at a time.

Retail and commercial services

Retail overhead work is the back of the building, not the front: a receiving door onto the service court, and a drive-through or car-wash bay on a quick-service site. Both are exterior openings on a wall the public can see, so the finish matters more than it does on a plant, and a stuck door means deliveries stack up in the lane.

Schools & institutions

Schools, campuses and municipal yards keep overhead doors on maintenance garages, grounds buildings and the bus or fleet bay. These are doors operated by people who are not trained on them and used harder than anybody planned, so the safety package is the specification that matters: photo eyes, a reversing edge, and controls where the operator can see the door.

Get an overhead door quoted in Oshawa

Give us the opening width and height, how much room there is above it and to each side, and whether the space behind it is heated — that is enough to say which door it takes and to price it. Doors on a loading dock or in a drive-through are usually quoted per opening across the building. Door stuck open or shut? Call 800-522-6825 — the line is answered 24 hours.

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 overhead doors

Can you service doors you did not install?

Yes — that is most of our overhead work. Springs, cables, rollers, hinges, tracks, seals, operators and sections are all replaceable regardless of who supplied the door, including on brands no longer manufactured. On a very old door we will tell you honestly when parts are costing more than a replacement would, rather than keep selling repairs on something at the end of its life.

Can you replace a door without closing the building?

Yes, and it is normal. Openings come out of service one at a time, and the work is scheduled around your shifts — commonly overnight or at a weekend. A like-for-like replacement into a sound opening is usually a day per door. What extends it is structural work on the jambs or header, which we identify at the measure rather than discovering on the day.

How much does a commercial overhead door cost?

The honest answer is that the range is too wide for a "from" price to help anyone: a small uninsulated roll-up in a shop wall and a wind-rated insulated sectional with an operator and safety package are different orders of magnitude. What moves it most is type, size, insulation, wind rating and whether it is powered. We measure the opening and send a firm, itemised quote at no charge — and we will tell you when the less expensive door is genuinely the right one.

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.