Garage door repair, installation and openers in Oshawa
The detached garages of the south end and the double doors of the streets built on Windfields Farm are two different jobs in one city. Both are covered from the Mississauga branch at 1495 Bonhill Road, about 75 km west on the 401, for new openers and overhead doors and for repairs on either. Send the contact form for a LiftMaster, Chamberlain or Genie opener, a Garaga, Amarr or Stanley door, or a repair, or email info@protechgarage.ca.
The car town has two halves, and the door tells you which
R. S. McLaughlin started building cars in Oshawa in 1907 and formed General Motors of Canada in 1918. The population went from 4,000 to 16,000 in the 1920s and Oshawa became a city on 8 March 1924. The last car left the assembly line on 20 December 2018, and the first Silverado came off it in 2021 after a $1.3 billion retooling. The city that grew up around the plant is still there: 15,700 of its 66,630 occupied dwellings were built in 1960 or before, and another 23,330 between 1961 and 1980. That is 59 per cent of the city's homes older than 1981.
South of the 401, in Lakeview and the streets that grew up between the harbour and the plant, the garage is a small detached building at the end of a driveway, on its own slab, unheated and not always wired. If there is no power to the garage, say so on the form: an opener needs a circuit, and that is an electrician before it is us. The door on that building is a single, and when the slab has heaved the door no longer meets it square. A heavier bottom section and a new bottom seal fix the draught. A slab that keeps moving is a reason to replace the door with one that can take it.
North of Taunton, the doors are young
Windfields Farm bred Northern Dancer. The farm stopped operating in November 2009, large parts of its land went to the University of Ontario Institute of Technology and Durham College, and by 2018 houses were going up on about 115 acres of former paddock. Ontario Tech and Durham College sit at the north end of the city, which counts 22,000 full-time students across three institutions, and 14,240 dwellings were built in Oshawa between 2001 and 2021. Those are attached double garages under bedrooms, and the door on them is the one the builder chose. The opener is the first thing to wear on those streets, and a quieter belt drive with battery backup is the usual replacement. The models are on garage door openers.
The port, the plant and the 407
The Port of Oshawa handles the auto and steel trades, winter road salt and agricultural fertilizer. Highway 407 East opened to Harmony Road on 20 June 2016, and the 412 and 418 links went toll-free on 5 April 2022, which is why the warehouses and supplier shops along the 401 and the 407 have kept coming. Those buildings run commercial overhead doors on high-cycle openers, and a loading door that stands open on a January afternoon is the one that fails in February. Protech services and replaces commercial garage doors and commercial openers as well as the residential ones.
Openers installed and replaced, LiftMaster, Chamberlain and Genie, and repaired when the motor runs and the door stays put, through opener repair. New overhead doors from Garaga, Amarr and Stanley, which you can see on your own house first with Design Your Door. Repairs on springs, cables, rollers and doors off their track through garage door repair.
Getting a van to Oshawa
Bonhill Road to downtown Oshawa is about 75 km by road, 66 of them on the 401. When the 401 is stopped at Whitby, the 407 to the 412 is the way in, and the toll came off the 412 in 2022. There is no Oshawa premises. This is near the far end of the Mississauga run, which is why a same-day call here is a longer window than in Mississauga, and why the form asks for the street: Lakeview and Windfields are at opposite ends of Simcoe Street. Repairs are booked same day.
Permits in Oshawa
The City of Oshawa's Accessory Structures page draws the line at size. A storage shed of no more than 15 square metres needs no permit. Anything else needs one unless it is 10 square metres or less and stands on its own with no plumbing, and every structure has to meet the Ontario Building Code and the zoning by-law whether or not a permit is needed. Replacing the door on an existing garage is not on that list. Building a new detached garage behind a Lakeview house is, and the by-law sets where it can stand on the lot.
Repair or replace, and what it costs
An Oshawa bill splits by the building the door is on. On a detached single with a wood door, a spring and cables are money against a door whose bottom rail may already be rotting from the slab, and the honest advice is often to replace it and put the opener money in at the same time. On a 2010 double north of Taunton, the door is fine and the opener is the bill. Between the two, a 1970s attached single that shares a wall with the kitchen is the case where an insulated replacement changes the house. Ask for the repair figure and the replacement figure together. The comparison is spelled out on garage door replacement.
Garage doors in Oshawa
Garage doors in Oshawa include the ones on its heritage properties, and those can need the City's approval before they change. A property designated under Part IV of the Ontario Heritage Act needs a Heritage Permit for an alteration under section 33 of the Act. Staff first decide whether the change touches the property's heritage attributes. If it does, Heritage Oshawa comments, and Council approves, approves with conditions or refuses, with an appeal to the Ontario Land Tribunal. A property on the register that is listed but not designated is reviewed by staff, with Heritage Oshawa consulted where its attributes are touched, and needs no Council approval.
Those attributes are written into each designation by-law, so the by-law for the address, not the age of the house, says whether a coach house or its doors are protected. Designation does not rule out a new door: the City says Heritage Oshawa encourages alterations that restore or complement a property's heritage attributes, which favours a door chosen to suit the house, a carriage-house style for one, over the plainest flush panel. Design Your Door shows the options on a photograph of the house, and the City recommends talking to Planning Services before an application goes in.
Send the form
Send the form with the street, whether the garage is attached, and what the door is doing, or email info@protechgarage.ca. The Mississauga branch replies with a time.
Who covers it
- 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 Oshawa
- Garage door repair
- Garage door spring repair in Mississauga
- Garage door safety sensor repair in Mississauga
- Garage door off track in Mississauga
- Garage door parts in Mississauga
- Stuck garage door in Mississauga
- Garage door problems in Mississauga
- Garage doors in Mississauga
The rest of the Mississauga run
Every one of these has a page of its own, written for that place.
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- Garage door repair, installation and openers in Woodbridge
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- Garage door repair, installation and openers in Scarborough
- Garage door repair, installation and openers in Waterloo
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 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 safety sensor repair in Mississauga
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 Mississauga
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 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.

Stuck garage door in Mississauga
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 Mississauga
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.

Garage doors in Mississauga
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 Mississauga
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.

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.
Asked in Oshawa
Answered for Oshawa specifically, not for everywhere at once.
There is no power to the garage. Can you still fit an opener?
Say so on the form, because an opener needs a circuit and that is an electrician before it is us. Near the plant the garage is often a small detached building at the end of a driveway, on its own slab, unheated and not always wired, so this comes up more here than in a subdivision. Get the circuit in first and the opener goes on in one visit.
The slab has heaved and the door no longer meets it. What fixes that?
A heavier bottom section and a new bottom seal fix the draught, and that is the cheaper answer while the slab is stable. A slab that keeps moving is a reason to replace the door with one that can take it, before you pay twice for a seal that will not sit. Say on the form whether the gap is even across the opening or worse at one end.
The 401 is stopped at Whitby. Is there another way in?
The 407 to the 412, and the toll came off the 412 in 2022, so the van has a second route when the 401 is not moving. Oshawa is about 75 km from Bonhill Road with 66 of them on the 401, near the far end of the Mississauga run, which is why the form asks for the street: Lakeview and Windfields are at opposite ends of Simcoe Street.
Our garage south of the 401 still has a heavy wooden door. Does a new opener need to be 3/4 hp?
Probably, if the wood door stays. Chamberlain, which makes the LiftMaster and Chamberlain openers Protech fits, says wood carriage-house doors can weigh from a couple of hundred pounds to a thousand and usually need a heavier-duty operator, such as a 3/4 horsepower unit. Horsepower does not make up for tired springs, though. Garaga's installation manual says a balanced door should stay where it is stopped, and that its net weight, whatever its size, should never exceed 10 pounds. So a wood door that drags gets its springs set first and its opener sized second.
Talk to Protech Garage Doors today
Call (289) 975-9045 at any hour, or email info@protechgarage.ca for a new-door quote with no rush.
