Protech Garage Doors installs garage doors across Toronto, driven in from the branch at 1495 Bonhill Rd #14 in Mississauga. There is no Toronto shop and no Toronto pin on a map. What there is, on every job, is a measured opening: the door is ordered to what the frame actually is rather than to what the old door was. Send the contact form or email info@protechgarage.ca with the opening size, the headroom above it and a photograph taken square on. Choosing the door is a separate question and has its own page.
The package question, which nobody on this page of Google answers
Search this and half of what Google suggests is about buying a door as a package from a big-box retailer. It is a fair thing to wonder about and the honest answer has a shape rather than a verdict: a package is a fixed product fitted to a standard opening, and an install is a door specified to yours. Where the opening is square, standard width and has ordinary headroom, those two things land in the same place. Where it is not, they do not, and the difference shows up in the hardware rather than in the panel.
The part that separates them is the counterbalance. Springs are sized to the weight of the specific door on the specific opening, and Garaga's own troubleshooting notes for a door somebody put in themselves read like a list of what goes wrong when that sizing is off: a door that is very heavy and only rises halfway, one that flies up and fights being lowered, one that closes fast but is heavy to raise, one that creeps back up two or three inches from the threshold. Every one of those is spring tension, not panel quality.
So the question worth asking any quote, ours included, is not what the door costs. It is whether the springs are being specified for that door on that opening, and who comes back if the door does not balance.
Lane garages and rear-detached, which is most of the old city
A large part of Toronto inside the old boundaries parks off a lane, in a detached garage at the back of the lot. That changes an installation more than any feature of the door does, and it is worth saying at the quote stage rather than on the morning.
Three things follow. Access: a lane a van cannot enter, or cannot stand in without blocking it, means the door and the track are carried the length of the lot. Structure: a detached garage is usually a lighter wood frame than an attached one, it has moved with the ground over decades, and the header the track hangs from is the thing to look at before the panel is chosen. And power: a detached garage without a circuit cannot take an opener, and finding that out on installation day is an electrician's appointment rather than a small delay.
None of it stops a job. All of it changes what gets loaded on the van, which is why the photograph and one line about the lane are worth more than any other detail you can send.
What a measure finds in an old opening
Openings in houses built before the 1970s are rarely square, and they are rarely the size somebody says they are. Measure the frame at the left, the centre and the right and the three numbers usually disagree, which is why the largest of them is the one a door is ordered to. Then the headroom, which is the distance from the top of the opening to the ceiling or to the lowest thing crossing it, and it decides the track rather than the door. A garage short of headroom takes a different lift, not a different panel, and that is a solved problem rather than a reason to stop.
Side room matters on a narrow single garage, particularly where a wall or a staircase runs close to the opening. And the floor is worth a glance: a slab that has lifted at one corner is why a new door can seal tight on one side and show daylight on the other, and a taller bottom seal is the usual answer.
Booking an installation in Toronto
Send the contact form or email info@protechgarage.ca with the width and height of the opening at its largest reading, the headroom, whether the garage is attached or stands at the back of the lot, whether it faces a street or a lane, whether there is power out there, and a photograph taken square on. That is enough to quote the door and the installation without anyone driving in first.
An opening that has to be widened, a header that has dropped, or a detached garage with no circuit needs the visit, and it is better to know at the start. Garage door installation sets out what the job involves step by step, and the Mississauga branch page covers lead times and the season for everything this branch drives to.
Toronto: everything we do there · Garage door installation: what the job involves
Who covers it
- Served from
- The van leaves from
- 1495 Bonhill Rd, Unit 14, Mississauga, ON, L5T 1M2
- Phone
- Brands installed and serviced
- Garaga, Amarr, Stanley, LiftMaster, Chamberlain, Genie
What we do in Toronto
- Garage door repair
- Garage door spring repair in Mississauga
- Garage door safety sensor repair
- Garage door off track
- Garage door parts in Mississauga
- Stuck garage door
- Garage door problems
- Garage doors in Mississauga
Everything else we repair and install
Every one 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 spring repair in Mississauga
Broken garage door springs? We replace torsion and extension springs safely and professionally to get your garage door working properly again.

Garage door parts in Mississauga
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.

Garage door replacement in Mississauga
Panel damage, rust at the bottom section, repeated failures and an uninsulated door on a heated garage. The four cases where replacing beats another repair.

Garage door openers in Mississauga
Chain, belt, screw and wall-mount openers from LiftMaster, Chamberlain and Genie. How drive type and horsepower are chosen, and when one is worth repairing.

Garage door opener repair in Mississauga
Stripped gear kits, logic boards, limits and force settings, trolleys and remotes. What is worth repairing, and what is the door pretending to be the opener.
Asked before buying garage door installation
Answered for Toronto, on the number that answers there.
Is a supply-and-install package from a big retailer the same thing?
It is a fixed product fitted to a standard opening, where an install is a door specified to yours. On a square opening of ordinary width and headroom those land in the same place. Where they differ it is the hardware, not the panel, and specifically the counterbalance: springs are sized to the weight of that door on that opening. Ask any quote whether the springs are being specified for your door, and who returns if it does not balance.
My garage is off a lane at the back. Does that change anything?
It changes the day rather than the door. A lane a van cannot enter means the door and the track are carried down the lot. A detached garage is usually a lighter wood frame that has moved over decades, so the header the track hangs from gets looked at before the panel is chosen. And a detached garage with no circuit cannot take an opener, which is an electrician rather than a short delay. Say so when you ask for the quote.
What do you need before you can quote an installation?
The width and height of the opening measured at the left, the centre and the right, taking the largest of the three, because old openings are rarely square. The headroom between the top of the opening and the ceiling or the lowest thing crossing it, which decides the track. Whether the garage is attached or at the back of the lot, whether it faces a street or a lane, and a photograph square on to the door.
My garage has almost no headroom. Is that a problem?
It is a solved problem, and it changes the track rather than the door. A garage short of headroom takes a different lift, which is specified from the measurement, so the panel you want is usually still the panel you get. It does mean the headroom number has to be real: measure to the ceiling or to the lowest thing crossing the opening, whichever is lower, rather than to the joists.
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
- Garage door repair in Brampton
- Garage door repair in Burlington
- Garage door repair in Kitchener
- Garage door repair in Oakville
- Garage door repair in Vaughan
- Garage door repair in Richmond Hill
- Garage door repair in Cambridge
- Garage door repair in Guelph
- Garage door repair in Markham
- Garage door repair in Bowmanville
- Garage door repair in Niagara Falls
- Garage door repair in Orangeville
- Garage door repair in Scarborough
- Garage door repair in Waterloo
- Garage door repair in Etobicoke
- Garage door repair in Oshawa
- Garage doors in Whitby
Talk to Protech Garage Doors today
Call (416) 639-1879, or email info@protechgarage.ca for a new-door quote with no rush.
