Garage door repair, installation and openers in Toronto
Call (416) 639-1879, Protech Garage Doors' Toronto line, open 24 hours, for garage door repair in Toronto, from laneway garages to postwar bungalows, or for a new door or opener.
Toronto is served from Protech's Mississauga branch; the van drives in, about 30 km by road from the shop at 1495 Bonhill Rd #14 in Mississauga on the 401, the 427 and the Gardiner.
A LiftMaster, Chamberlain or Genie opener on a laneway garage behind a Roncesvalles semi, a Garaga, Amarr or Stanley door for a 1960s house in the old suburbs, a commercial overhead door on a warehouse east of the Don, or a spring and cable call on a door that stopped today: send the contact form or email info@protechgarage.ca.
What our technicians fix in Toronto
Our Toronto-bound trucks carry springs, cables, rollers, hinges, drums, and opener gear kits so repairs can be booked the same day.
- Broken torsion and extension springs
- Snapped or frayed cables on older doors
- Worn rollers, hinges, and drums
- Opener gear kits and drive-system repairs
- Laneway garages in Roncesvalles and East York, including doors rotting from the slab
- Commercial overhead doors east of the Don and in the Port Lands
- Doors on 1960s houses in the old suburbs
No matter the call, your (416) 639-1879 line is answered 24 hours a day.
Which Toronto calls are garage door calls
Toronto is a city of 1,160,890 occupied private dwellings, and 340,185 of them, 29 percent, were built in 1960 or before. Only 270,490, under a quarter, are single-detached houses. So most Toronto homes have no garage door at all, and the honest first paragraph on a Toronto page says which calls are Protech's and which are not.
A century semi in the old city with a front porch and a shared drive has no garage. That is not a call. The same semi with a garage on the lane behind it is a call, and a common one. A postwar bungalow in the former boroughs with an attached single is a call. A townhouse with a garage under the front room is a call.
The parking garage under a condo tower is an overhead door too, a commercial one on a commercial opener, and the property manager's call rather than the resident's. A house with a carport and no door is not a call until somebody wants a door on it.
Who does garage door repair in Toronto?
Protech Garage Doors handles repair, installation and opener work in Toronto from its Mississauga shop at 1495 Bonhill Road, Unit 14. Certified technicians drive in with a truck stocked with springs, cables, rollers, hinges, drums and opener gear kits. The 24-hour Toronto line is (416) 639-1879.
Laneway garages
Toronto has about 257 km of public laneways, most of them in the old City of Toronto and East York, and the garages on them are their own kind of door. The door faces a lane a car's length wide, so it opens with the bumper almost against it.
The garage is a separate building on an unheated slab, often older than any door in it, with an opening that is whatever the 1920s bricklayer left. The opener, where there is one, was fitted long after the roof.
Since 28 June 2018 in Toronto and East York, and since 16 July 2019 across the city, a laneway garage can become a laneway suite, a self-contained home on the same lot. A garage that is becoming a suite stops being a garage-door job.
One that is staying a garage, next to a neighbour's new suite, is a door replacement or an opener installation on an opening that has to be measured in person, and a door for it is ordered, not carried.
The Port Lands and the industrial east
The Port Lands are the filled marsh of Ashbridge's Bay, about 400 hectares of it, drained and filled by the Toronto Harbour Commission between 1912 and the 1920s for industry. Industry is still there: container shipping, the Portlands Energy Centre, Pinewood Toronto Studios on the old Esso tank farm since 2008, and the marina.
In 2024 Waterfront Toronto finished the new river channel that takes the Don south through the site instead of round its old right-angle bend. Film stages, freight sheds and the warehouses east along Commissioners Street and up the Don run commercial overhead doors and dock doors that cycle all day.
Protech supplies and services commercial doors and commercial openers there, and a stage door that has started hesitating on the way up is a cheaper call than the one where it stops on a shoot day.
When a Toronto door needs no permit
The City's building permit page lists replacing a window or door in an existing opening in a detached, semi-detached or row house, or in an accessory building serving it, as work that needs no permit, provided the opening does not move or grow and the structure around it is untouched.
A laneway garage is an accessory building, so a like-for-like door on it needs none. Widening the opening, or turning the garage into a suite, does, and the suite is a different application altogether.
From Bonhill Road to City Hall, about 30 km
Protech does this work in Toronto from Mississauga. The shop is at 1495 Bonhill Rd #14, about 30 km by road to City Hall: the 401 east, the 427 south, the Gardiner in. Repairs are booked same day.
At that distance and on those roads the window is longer than a Mississauga street's, so give the street and say whether the door faces the street or a lane, and whether the lane can take a van. Scarborough and the Kingsway are opposite ends of the city, and they do not get the same window.
Etobicoke and North York were two of the six municipalities merged into the new City of Toronto on 1 January 1998, and both are closer to the shop than City Hall, with garage door repair in Etobicoke about 10 km out and garage door repair in North York about 25. In light traffic the drive is about 30 minutes.
For garage door repair in North York specifically, visit our dedicated North York service page.
Laneway garages and doors rotting from the slab
A laneway garage with a 1950s wooden door rotting from the slab up is a new door on a measured opening, and a spring on the old one is money spent on a door that is leaving. Where the answer is a new door, garage doors in Toronto is the page for it: the models, the insulation question, what a heritage plan permits, and what to send for a quote.
A 1960s attached single in the former boroughs with a rusted bottom section and an opener that strips its gear is a new insulated door and a new opener in one visit. A townhouse double from the 2000s with a broken spring is a spring repair and nothing else. Ask for the repair figure and the replacement figure together.
From a Google review of Protech's Mississauga branch (Alexander T., February 2021): "Beyond impressed by the job Pat did installing my garage door onto a 100+ year old garage."
How to check a garage door company in Toronto
To check a garage door company in Toronto, search its name on Ontario's Consumer Beware List before reading a single review. The Ministry of Public and Business Service Delivery adds a business for one of two reasons: it did not answer the ministry after two notices about a consumer complaint, or it has been charged or convicted under the Consumer Protection Act or another act the ministry runs.
A listing stays up for 21 to 27 months, so the list speaks to a company's last two years rather than its whole history.
The second check is the door maker. A company selling Garaga doors should be on Garaga's own dealer list, and Protech is, under its shop at 1495 Bonhill Rd #14 in Mississauga. That is the address a Toronto job is driven from, and it can be found on a map before anybody books.
The third is the paper. Ontario's guidance on home renovations and repairs says an estimate should describe the work and itemize the products and services in it. A door quote that names the maker, the model and the insulation meets that; one line that says new garage door does not. Garage doors in Toronto lists what to send so a quote can be written that way.
Also, ask if the company is a Garaga dealer listed on Garaga's own site. Confirm the company knows when a Toronto garage door replacement requires a permit and when it does not.
Say whether a Toronto garage faces a lane
Send the contact form with the street, whether the garage faces a lane, the garage type and what the door is doing. Or email info@protechgarage.ca. A new door or opener with no urgency behind it gets a quote before a van. Or call (416) 639-1879.
Who covers Toronto
- Served from
- The van leaves from
- 1495 Bonhill Rd, Unit 14, Mississauga, ON, L5T 1M2
- Phone
- Hours
- Open 24 hours, seven days
- Brands installed and serviced
- Garaga, Amarr, Stanley, LiftMaster, Chamberlain, Genie
What we do in Toronto
- Garage door repair Mississauga
- Emergency garage door repair in Toronto, from the Mississauga branch
- Garage door spring repair in Toronto, from the Mississauga branch
- Garage door safety sensor repair in Toronto, from the Mississauga branch
- Garage door off track in Toronto, from the Mississauga branch
- Garage door parts in Toronto, from the Mississauga branch
- Stuck garage door in Toronto, from the Mississauga branch
- Garage door problems in Toronto, from the Mississauga branch
The rest of the Mississauga run
Every one of these has a page of its own, written for that place.
- Garage door repair in Hamilton: installation and openers
- Garage door repair in Brampton: installation and openers
- Garage door repair in Burlington: installation and openers
- Garage door repair in Kitchener: installation and openers
- Garage door repair, installation and openers in Oakville
- Garage door repair in Vaughan: installation and openers
- Garage door repair in Richmond Hill: installation and openers
- Garage door repair in Cambridge: installation and openers
- Garage door repair in Guelph: installation and openers
- Garage door repair, installation and openers in Markham
- Garage door repair in Bowmanville: installation and openers
- Garage door repair in Niagara Falls: installation and openers
- Garage door repair in Orangeville: installation and openers
- Garage door repair in Scarborough: installation and openers
- Garage door repair in Waterloo: installation and openers
- Garage door repair, installation and openers in Etobicoke
- Garage door repair in Oshawa: installation and openers
- Garage Door Repair & Garage Doors Whitby: Installation, Openers & More
What the van is carrying when it gets there
Each page below is what the job involves. The number on it is this branch's.

Garage doors in Toronto
Steel, aluminium and glass, wood and composite garage doors from Garaga, Amarr and Stanley. What the material, the layers and the insulation actually change.

Garage door installation in Toronto
Headroom, backroom and track type decide which doors will fit an opening. What an installation involves, and why the springs are sized to the new door.

Emergency garage door repair in Toronto, from the Mississauga branch
Emergency garage door repair for a door stuck open, a snapped spring or cable, or a door off its track. What to do before the call, and what to leave alone.

Garage door spring repair in Toronto, from the Mississauga branch
Broken garage door springs? We replace torsion and extension springs safely and professionally to get your garage door working properly again.

Garage door safety sensor repair in Toronto, from the Mississauga branch
Garage door sensor repair: the door starts down and reverses, or the opener light blinks. What the photo eyes are telling you, and when it is only alignment.

Garage door off track in Toronto, from the Mississauga branch
Garage door off track or not moving properly? Protech can safely realign the door, repair damaged tracks, replace rollers and get it running smoothly again.

Garage door parts in Toronto, from the Mississauga branch
Springs, cables, drums, rollers, hinges, brackets, seals and opener parts. What is on the truck, what is matched to the door, and what is not a DIY part.

Stuck garage door in Toronto, from the Mississauga branch
A door that will not move, or stops halfway. The check order that tells you whether it is the opener, the springs, the track or ice, before anyone touches it.

Garage door problems in Toronto, from the Mississauga branch
Match the symptom to the cause: a bang and a heavy door, a crooked door, a door that reverses, an opener that hums. Then go to the page that covers that fault.
Asked in Toronto
Answered for Toronto specifically, not for everywhere at once.
I live in a Toronto semi. Is my situation even a garage door job?
Only if there is a door. A century semi with a front porch and a shared drive has no garage, and that is not a call. The same semi with a garage on the lane behind it is, and a common one.
So is a postwar bungalow with an attached single, and a townhouse with a garage under the front room. Under a quarter of the city 1,160,890 dwellings are single-detached houses.
The garage might become a laneway suite. Should I still replace the door?
Not if the conversion is going ahead, because a garage becoming a suite stops being a garage-door job and the suite is a separate application. Laneway suites have been permitted in Toronto and East York since 2018-06-28 and across the city since 2019-07-16. If the garage is staying a garage next to a neighbour new suite, the door is a normal replacement on an opening measured in person.
Can a van get down my lane?
Say when you write, because it decides how the visit is planned. Toronto has about 257 km of public laneways, most in the old city and East York, and the door faces a lane a car length wide, so it opens with the bumper almost against it. Say whether the door faces the street or a lane and whether the lane can take a van.
A company is not on the Consumer Beware List. Is that enough to hire it?
No. A name only goes on after a business has left two ministry notices about a complaint unanswered, or has been charged, and it comes off when the complaint is answered or resolved, when the business never received the notice, or when it is found not guilty.
A clean search means nothing reached that stage in roughly the last two years. The door maker's dealer list and an itemized written quote are the other two checks.
Does road salt damage a garage door in Toronto?
Yes. Road salt accelerates rust on steel tracks, bottom brackets and cables. Salt residue from winter streets gets kicked onto the lower door sections and hardware. Washing the door and lubricating moving parts in spring slows corrosion. A technician can spot salt damage during a tune-up and replace rusted components before they fail.
Why did my garage door spring break in the cold?
Cold temperatures make the steel in torsion springs more brittle. In Toronto's winter, the metal contracts and the constant tension can cause a sudden snap. A spring that breaks in the cold often had microscopic wear from years of use. Replacing both springs at the same time restores balance and prevents a second break soon after.
Do I need a permit to replace a garage door in Toronto?
Most Toronto garage door replacements do not need a building permit. The City says that replacing a door in an existing opening in a detached, semi-detached or row house, or an accessory building serving it, requires no permit if the opening does not move or grow and the structure around it is unchanged. Protech technicians know the rule and will tell you if your job triggers a permit.
How is a Toronto call booked from the Mississauga branch?
When you call (416) 639-1879, a same-day repair is booked and a time is agreed on during the call. The technician arrives from the Mississauga branch with a truck stocked with springs, cables, rollers and other parts, so a spring call is usually finished on the first visit.
Talk to Protech Garage Doors today
Call (416) 639-1879 at any hour, or email info@protechgarage.ca for a new-door quote with no rush.
