Protech Garage Doors works out of 46 Grenfell Crescent Unit A in Nepean, which makes this the one part of Ottawa where the shop and the job are in the same place. The phone line is open 24 hours. Call (613) 845-9950 for a snapped spring, a door off its track, an opener that has stopped responding, or a quote on a replacement door.
The shop is here
Every Protech van leaves from a Nepean address. For every other district that is a drive; for Nepean it is not. The postal code is K2G, the unit is A, and the building is on Grenfell Crescent. That is worth saying plainly because a great many garage door listings for this part of the city are answering services with no premises behind them, and the Business Profile for this one shows an address you can go and look at.
Nepean is the oldest housing stock of the seven districts
It was Township D in 1792, a township in 1850, and it built a town hall at Bells Corners in 1966. It became a city in 1978 and part of the amalgamated City of Ottawa in 2001. Bells Corners, City View, Manordale, Craig Henry, Qualicum, Trend-Arlington and Arlington Woods went up through the 1950s, 1960s and 1970s. Centrepointe is the newer one, built out through the 1980s.
What old stock means at the door
Three things turn up here that barely appear in the newer districts.
Extension springs. Two long springs running back along the horizontal tracks, one per side, rather than one shaft above the opening. They are common on single-car doors of this vintage, and an extension spring that breaks without a containment cable threaded through it leaves at speed. Ask for the cable through each new spring.
Wooden doors. A wood door on a 1960s single garage is often still the original, and the thing to look at is the bottom rail. Wood that has wicked water up from the slab for sixty winters is a replacement rather than a repair, and fitting a new spring to it is money spent on a door that is leaving.
Openers with no photo eyes. An opener with no small sensors near the floor on either side of the opening predates the requirement for them, and it is replaced rather than repaired. That is not an upsell; it is the one component on a garage door whose whole job is to not close on somebody.
Narrow openings and low ceilings
A single garage from the 1960s is often a seven-foot opening with very little headroom above it, and sometimes with a ceiling joist or a light fitting in the way of a standard track. A low headroom kit uses a double track and a different drum arrangement to fit a door into that space, and a wall-mounted opener beside the door removes the ceiling rail entirely. Both are worth asking about before anyone concludes the garage cannot take an automatic door.
What it costs
The part plus the visit. On Nepean doors the honest warning is that an old door often needs a second thing: a spring goes and the cables are frayed, or the rollers have been sliding rather than rolling for years. Ask for the repair figure and the replacement figure together on anything older than about thirty years.
Call from anywhere in Nepean
(613) 845-9950 rings at any hour, and this is the shortest run any Protech van makes. Say the street, whether the door is wood or steel, and what it is doing. For a new-door quote with no urgency, email info@protechgarage.ca.
Who covers it
What we do in Nepean
- Garage door repair
- Garage door spring repair
- Garage door safety sensor repair
- Garage door off track
- Garage door parts
- Stuck garage door
- Garage door problems
- Garage doors
The rest of the Ottawa run
Every one of these has a page of its own, written for that place.
- Kanata
- Barrhaven
- Orléans
- Stittsville
- Manotick
- Gloucester
- Gatineau
- Carleton Place
- Arnprior
- Kemptville
- Alexandria
- Athens
- Prescott
- Renfrew
- Sydenham
- Verona
- Westport
- Winchester
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 parts
Springs, cables, drums, rollers, hinges, brackets, seals and opener parts. What is on the truck, what is matched to the specific door, and what is not a DIY part.
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Garage doors
Steel, aluminium and glass, wood and composite garage doors from Garaga, Amarr and Stanley. What the material, the layers and the insulation actually change.
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Garage door installation
Headroom, backroom and track type decide which doors will physically fit an opening. What an installation involves, and why the springs are sized to the new door.
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Garage door replacement
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.
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Garage door openers
Chain, belt, screw and wall-mount openers from LiftMaster, Chamberlain and Genie. How drive type and horsepower are chosen, and when an opener is worth repairing.
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Garage door opener repair
Stripped gear kits, logic boards, limits and force settings, trolleys and remotes. What is worth repairing on an opener and what is the door pretending to be the opener.
Learn moreAsked in Nepean
Answered for Nepean specifically, not for everywhere at once.
My opener has no sensors near the floor. Can it be repaired?
No, it is replaced. An opener with no small sensors near the floor on either side of the opening predates the requirement for them. That is not an upsell: it is the one component on a garage door whose whole job is to not close on somebody, and a unit that never had it cannot be given it.
The ceiling is too low for a standard track. Is an automatic door out?
Not at all, and both answers are worth asking about before anybody concludes otherwise. A low headroom kit uses a double track and a different drum arrangement to fit a door into that space, and a wall-mounted opener beside the door removes the ceiling rail entirely. A single garage from the 1960s here is often a seven-foot opening with a joist or a light fitting in the way.
Is there really a shop at that address?
Yes. Every Protech van leaves from 46 Grenfell Crescent Unit A, postal code K2G. A great many garage door listings for this part of the city are answering services with no premises behind them, and the Business Profile for this one shows an address you can go and look at.
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.
