Protech Garage Doors
Ottawa branch

Garage door repair, installation and openers in Ottawa

Call (613) 845-9950Open 24 hours, seven days

Doors and openers we install and service

GaragaAmarrStanleyLiftMasterChamberlainGenie

Protech Garage Doors repairs, replaces and installs garage doors and openers across Ottawa from its shop at 46 Grenfell Crescent in Nepean. The phone line is open 24 hours. Call (613) 845-9950 for a snapped spring, a door that has come off its track, an opener that will not respond, or a quote on a new door.

Hours
Open 24 hours, seven days
The line for this branch
(613) 845-9950
The van leaves from
46 Grenfell Crescent Unit A, Ottawa
Covered from here
239 cities, towns and districts
The Ottawa branch

What we repair

Most repair calls are a spring, a cable, a track, a sensor or an opener. A torsion spring snaps with a bang and the door turns too heavy to lift. A cable slips off its drum and the door hangs crooked on one side. Rollers jump the track. The photo-eye sensors at the bottom of the tracks get knocked out of line, so the door reverses instead of closing. Or the opener hums and nothing moves.

The truck carries torsion and extension springs, cables, rollers, hinges, drums and opener gear kits, and repairs are booked same day.

A spring is not a homeowner job. A torsion spring on a double door is under enough tension to injure, and the spring pairing, the drum setting and the cable length all have to match the weight of that particular door.

What the season does

Winter in Ottawa

Cold changes how a door behaves. Steel springs stiffen as the temperature falls, old grease thickens, and a door that glided in September drags in January. The opener works harder against it, and a spring that was already worn is likelier to let go on a cold morning. Two things help: a lubrication and tune-up before the snow, and keeping the bottom seal clear of packed snow and ice so the door is not frozen to the slab on the morning you need to leave.

Environment Canada's 1991 to 2020 normals for the Ottawa airport average 15.6 days a year when the temperature drops below -20 °C, and 117.9 days with at least 1 cm of snow on the ground.

Garage door repair, fault by fault

Tell us what the door is doing when you call, rather than which part you think has gone. Four complaints are worth telling apart before the van arrives. Every other symptom has its own entry under garage door problems in Ottawa.

The garage door won't open

Listen first. If the motor runs and the door stays down, suspect a spring. Garaga, the Quebec door maker, calls the springs a counterweight: they are why one hand can raise a 150-pound door. With the spring broken, the opener is trying to lift the whole weight by itself. No sound and no light means the fault is upstream of the door, in the outlet, the breaker, the wall button or the remote. Garage door spring repair in Ottawa covers the first case.

The garage door reverses before it closes

That is a safety system working. Garaga notes that since 1993, every opener made in Canada and the US has to carry two. One is a pair of photo eyes about six inches off the floor, one on each side of the door. The other is the motor itself, which reverses when the descending door meets resistance. A blinking or dark light on an eye means the beam is broken, by an eye knocked out of line or by something sitting in its path. Steady lights point at resistance instead, and in January that can be the bottom seal catching on a ridge of ice at the threshold. Garage door sensor repair in Ottawa covers the eyes and the wire run behind them.

The garage door stops halfway

A door that stops partway is fighting its own hardware, or it is heavier than the opener will lift. Garaga names the hardware faults that lead there: rollers worn past their life, and horizontal tracks pulled out of parallel when the bolts on their brackets work loose, which lets a roller climb out. If the door stops tilted, one side lower than the other, suspect a lift cable. Garaga describes a broken cable leaving one side fully closed and the other still up.

Leave the red release cord alone on a door stuck partway. Chamberlain's instructions say to use the emergency release only when the door is fully closed, because a door with weak or broken springs can fall rapidly and without warning. Garage door off track in Ottawa covers a roller out of its track.

The garage door slams shut

A door that drops the last foot, or lands hard, has springs that are no longer carrying it. Chamberlain lists a door that slams shut among the signs to stop and call a professional, and the weight is why: Garaga gives 225 to 400 lb (100 to 185 kg) for a 16-foot double door. Stop using the opener and keep people and cars out from under the door. The spring lifespan guide explains why a spring's life is counted in cycles.

Is it cheaper to repair or replace a garage door?

For one failed part, repair is cheaper, and a sound door on a new part runs the way it did. Springs, cables, rollers, hinges, the photo eyes and an opener gear kit are all parts, and the truck carries them. A new door is the cheaper answer when the door itself has failed: steel rusted through along the bottom section, or damage across more than one section.

Garaga's account of a car hitting a door shows where that line falls. The car does not have to be moving fast, perhaps 5 to 8 km/h, and the door usually takes damage to its two lower sections and to the rest of the system with them. It often ends up hanging from its lift cables with rollers out of the track.

The guide on whether to repair or replace your garage door goes through each sign in detail, and garage door replacement in Ottawa covers what a new door involves here.

Openers

We repair and replace LiftMaster, Chamberlain and Genie openers: chain drive, belt drive and screw drive. When the motor runs but the door does not move, the fault is usually a stripped gear kit, which is a repair rather than a new unit. An opener that stalls, runs loud, or stops partway even after a tune-up has reached the end of its life and gets replaced. A heavy steel, wooden or carriage-style door gets a 3/4 horsepower opener; a lighter door does fine on 1/2.

New doors

For a replacement we supply and install residential and commercial doors from Garaga, Amarr and Stanley. Steel is the usual choice: a single-layer door where the garage is unheated and lightly used, and a double-layer insulated door where the garage shares a wall with the house. The insulation is either polystyrene, the lighter option, or polyurethane foam, the heavier one. Ask for rubber weather stripping on the top, bottom and sides rather than PVC, which cracks as it ages, and the guide to garage door weather stripping covers what an Ottawa winter does to either. Wood and composite doors suit a house whose front calls for them.

A colour or a panel style is far easier to settle in front of a real door than on a screen, and there are doors to walk up to at the Nepean shop, 46 Grenfell Crescent Unit A. The showroom keeps its own hours, Monday to Friday from 8 to 6 and Saturday from 9 to 2. The phone line is separate and answers around the clock.

Where the Ottawa branch goes

The Nepean shop covers the whole city, Kanata, Barrhaven, Orléans, Nepean, Stittsville, Manotick and Gloucester, and the towns around Ottawa: Arnprior and Carleton Place to the west, Rockland to the east, Kemptville to the south. The full list is on the areas page linked below.

The City of Ottawa describes itself as home to over one million people and the fourth largest municipality in the country.

Booking a repair

Call (613) 845-9950 at any hour. Have the door type and what you can see or hear ready. A bang from the garage followed by a door that will not lift means a spring. If the door hangs lower on one side, a cable has come off. A blinking light on the opener while the door refuses to close points at the sensors. For a new-door quote with no rush, email info@protechgarage.ca.

The price depends on the part. A torsion spring pair, a cable set, a gear kit and a new opener are four different bills, and a door that needs a spring often needs its cables at the same time. Ask what the visit and the part will cost when you call.

What we do in Ottawa

Every service, from this branch

Where Ottawa has a page of its own for a job it opens here; the rest are written once and are the same wherever the van goes.

A technician on a stepladder working on a garage door opener mounted to the ceiling joists.

Garage door spring repair in Ottawa

Broken garage door springs? We replace torsion and extension springs safely and professionally to get your garage door working properly again.

A technician working at the edge of a dark grey sectional garage door with a row of windows in the top panel.

Garage door safety sensor repair in Ottawa

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.

Two full-view garage doors with frosted glass panels and black frames on a concrete building.

Garage door off track in Ottawa

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.

Two white carriage-style garage doors on a detached garage, lit from above at dusk.

Garage door parts in Ottawa

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.

A wide modern garage door with frosted glass panels in a dark frame, on a contemporary house.

Stuck garage door in Ottawa

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.

A person reaching up to a ceiling-mounted garage door opener in an unfinished garage.

Garage door problems in Ottawa

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.

A wide modern garage door with frosted glass panels in a dark frame, on a contemporary house.

Garage doors in Ottawa

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

Two white carriage-style garage doors on a detached garage, lit from above at dusk.

Garage door installation in Ottawa

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.

A wide modern garage door with frosted glass panels in a dark frame, on a contemporary house.

Garage door replacement in Ottawa

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.

Every service from Ottawa

Inside the showroom

Doors built into display walls and sample sections on rolling stands, in the photographs Protech has published of its showroom.

  • A charcoal long-panel garage door with black handles and a strap hinge, built into a display wall in the Protech showroom, with a colour sample board and a meeting table in front of it.
  • A dark green raised-panel garage door with two sunburst-pattern glass inserts, mounted on a display wall in the showroom with its track and an information stand beside it.
  • Sample garage door sections in several colours on rolling display stands in the showroom.
Ottawa reviews

What the neighbours say

4.7 out of 5 across 272 reviews of the Ottawa branch on Google, read 2026-09-08.

The Ottawa shop

The van leaves from here. It is where the parts are, not a showroom you need an appointment for.

The van leaves from
46 Grenfell Crescent Unit A, Ottawa, ON, K2G 0G4
Hours
Open 24 hours, seven days
Ask for a quote
46 Grenfell Crescent Unit A, Ottawa, ON, K2G 0G4
Ottawa questions

Asked in Ottawa

Answered for Ottawa specifically, not for everywhere at once.

Can I change a garage door spring myself?

No, and the reason is above. What is worth knowing is what to do in the meantime, because a broken spring usually announces itself at the worst hour. Leave the door down. Do not pull the emergency release and try to lift it by hand: with one spring gone the door is carrying its full weight and it will come down faster than it went up. If the car is shut in and it genuinely cannot wait, say so on the call, because that changes where the job sits in the day.

Which horsepower of opener does my door need?

A heavy steel, wooden or carriage-style door gets a 3/4 horsepower opener, and a lighter door does fine on 1/2. Get that wrong and the opener stalls partway on a cold morning after the door has been upgraded. Say what the door is made of and whether it is single or double. The two together set the answer.

PVC or rubber weather stripping?

Ask for rubber on the top, bottom and sides. PVC cracks as it ages. In a city where the bottom seal spends the winter against packed snow and ice, that is the joint most likely to fail first. It is a specification worth naming on the quote rather than leaving to whatever the installer has on the van.

Why does the door drag in January when it glided in September?

Steel springs stiffen as the temperature falls and old grease thickens, so the opener works harder against a door that has not otherwise changed, and a spring that was already worn is likelier to let go on a cold morning. A lubrication and tune-up before the snow answers most of it. Keeping the bottom seal clear of packed ice answers the rest.

How much does garage door repair cost in Ottawa?

It comes down to the part that failed and the door it hangs on. Garaga sizes a spring to the weight of its door and puts the tolerance at 5%: a spring built for a 135-pound door should not be expected to lift a 145-pound one. So the spring for a double insulated door is a different part from the spring on a single steel door. If an estimate goes into a written contract, Ontario's guide to home renovations and repairs says the final price cannot be more than 10% over it unless you agree to new work or a new price.

What is the most common problem with garage doors?

A broken spring. Garaga, whose doors we install, calls it a fairly frequent problem, and its arithmetic shows why: a standard spring is built for about 10,000 cycles, an average household opens and closes the door around 1,500 times a year, and that comes to five to seven years. Cold matters as well. Garaga warns that steel springs can turn brittle and snap where winter temperatures regularly fall below -25 °C.

Talk to Protech Garage Doors today

Call (613) 845-9950 at any hour, or email info@protechgarage.ca for a new-door quote with no rush.

Call (613) 845-9950· Open 24/7