Protech Garage Doors repairs garage doors and openers in Renfrew, a town where half the houses were standing before 1960, with a van from 46 Grenfell Crescent in Nepean, about 90 km by road: the 417 to its end at Arnprior, then two-lane Highway 17 for the last 30 km. The phone line is open 24 hours. Call (613) 845-9950 for a spring that went with a bang, a door hanging on one cable, an opener that runs and lifts nothing, or a new door for an opening the old one no longer fits.
Half of Renfrew's houses predate 1960
The 2021 Census counted 3,955 occupied dwellings in the Town of Renfrew. 2,035 of them were built in 1960 or before and another 985 between 1961 and 1980, so three quarters of the town was built before 1981. Only 105 were added between 2016 and 2021. The population was 8,190, down 0.4% from 2016, and the average age was 49.4.
Renfrew was named around 1848 and grew on the lumber that came down the Bonnechere. John Lorn McDougall's mill went up beside the river in 1855 and the swinging bridge in 1885. A garage on a house of that age was built after the house: behind it, at the end of a long drive, or off a lane. It was sized for the car of its own decade.
The narrow opening and the truck that will not fit
Doors come in standard widths, and the door on an older single garage is usually the narrowest of them. If the truck you drive now only goes in with the mirrors folded, the fix is a wider opening, and that is framing and header work before it is door work. Seventy winters of frost also leave an old opening out of square. A new door fitted to a racked opening seals on three sides and leaks at the fourth corner, so the opening is measured at the top, the middle and the sill before a door is ordered. Where the width is fine and the door is the problem, the choice is a new residential door or a replacement sized to the opening as it is.
Where the freeway ends
The 417 stops west of Campbell Drive at Arnprior. From there to Renfrew, Highway 17 is the two-lane Trans-Canada, and Ontario is twinning it: 22.5 km from Scheel Drive to west of Bruce Street, with the Calabogie Road interchange finished in 2023 and the design contract for the rest put out to tender in February 2026. Until it is built, the last 30 km of a Renfrew call runs at two-lane speed behind whatever is in front. Highway 17 was routed around the town in 1977, so the van comes off the bypass into the grid rather than down Raglan Street.
There is no Renfrew premises. The old site claimed one; there was none. Repairs are booked same day, and the window is wider than a Nepean one. Ask for it when you call.
Commercial doors in the town
Renfrew Victoria Hospital, Bonnechere Manor and the hockey-tape plant of Scapa Tapes are the town's larger employers. A loading door that stands open on a January afternoon wears differently from a house door, and Protech services and replaces commercial doors and commercial openers alongside the residential work.
Permits, from the Town of Renfrew's page
The Town needs a permit for "carports, garages (detached or attached), and other accessory buildings", and exempts a shed under 15 square metres with no plumbing. Applications go through its City Reporter portal, and it says typical residential permits are issued within 10 days. A wider opening on an existing garage changes the structure; ask the Town at 127 Raglan Street South before the header comes out.
Repair or replace on an old Renfrew garage
A broken spring on a sound door is a repair, whatever the door's age. A wooden door whose bottom rail has rotted from the slab up, or a steel door on a garage that is about to be widened, is a replacement, and the spring money goes into the new door. A stripped gear inside the opener is a fraction of a new unit. Ask for the repair figure and the replacement figure together.
Call from Renfrew
(613) 845-9950 rings at any hour. Say the street, the door width if you know it, and what the door is doing. For a new-door quote with no urgency, email info@protechgarage.ca or use the contact page.
Who covers it
What we do in Renfrew
- 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
- Nepean
- Stittsville
- Manotick
- Gloucester
- Gatineau
- Carleton Place
- Arnprior
- Perth
- Rockland
- Brockville
- Alexandria
- Athens
- Prescott
- Sydenham
- Verona
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.
Learn more
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.
Learn more
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.
Learn more
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.
Learn more
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.
Learn more
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 Renfrew
Answered for Renfrew specifically, not for everywhere at once.
My truck only fits with the mirrors folded. Can you fit a wider door?
A wider door means a wider opening, and that is framing and header work before it is door work. The door on an older single garage in Renfrew is usually the narrowest standard width there is, because it was sized for the car of its own decade. Ask the Town at 127 Raglan Street South before the header comes out: a carport, garage or accessory building needs a permit, and the Town says typical residential permits are issued within 10 days.
Why measure the opening in three places?
Because seventy winters of frost leave an old opening out of square, and a new door fitted to a racked opening seals on three sides and leaks at the fourth corner. The measurement is taken at the top, the middle and the sill before a door is ordered. Three quarters of this town was built before 1981, so the racked opening is the normal case here.
Is there a Renfrew branch?
No, and the old site claimed one when there was none. The van comes from 46 Grenfell Crescent in Nepean. The 417 stops west of Campbell Drive at Arnprior and the last 30 km is two-lane Highway 17, which Ontario is twinning: the Calabogie Road interchange was finished in 2023 and the design contract for the rest went to tender in February 2026. So the same-day window here is wider than a Nepean one. Ask for it.
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.
