Garage door services: repair, openers, and new doors
Grouped by what has happened to the door. Most of the work is repair, so repairs come first, then new doors and openers.
Something has stopped working
A bang followed by a door that will not lift, a door hanging lower on one side, a blinking opener light. This page sorts the symptom into the repair it belongs to.
Open the pageThe opener is the problem
A motor that hums while nothing moves, a remote that has stopped reaching, photo eyes that refuse to let the door close. What we supply, and what gets replaced.
Open the pageThe door has had enough
What a repair can still do for a door, where that stops, and what the material and the layers change about the one that replaces it.
Open the pageRather just ask somebody
- Mississauga(289) 975-9045
- Ottawa(613) 845-9950
- London(226) 270-9715
When something has stopped working
Springs, cables, drums, rollers, hinges, tracks, photo eyes and opener gear kits are all replaceable. Almost everything that goes wrong with a door is a part rather than the door.
- Garage door spring repairBroken garage door springs? We replace torsion and extension springs safely and professionally to get your garage door working properly again.
- Garage door safety sensor repairThe door starts down and reverses, or the opener light blinks and it will not close. What the photo eyes are telling you, and when it is alignment rather than a fault.
- Garage door off trackGarage 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 partsSprings, 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.
- Stuck garage doorA 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 problemsMatch 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.
When a repair stops being worth it
Steel, aluminium and glass, wood and composite, from Garaga, Amarr and Stanley. The material, the number of layers and the insulation between them are what change how a door sounds and how it holds up.
- Garage door installationHeadroom, 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.
- Garage door replacementPanel damage, rust at the bottom section, repeated failures and an uninsulated door on a heated garage. The four cases where replacing beats another repair.
- Residential garage doorsRaised panel, carriage, flush contemporary and full-view residential garage doors. How the style, the windows and the hardware change what the front of a house reads like.
- Commercial garage doorsSectional and rolling steel overhead doors for shops, warehouses and loading bays. Duty cycle, spring life and the tracking that decides which one fits the building.
The motor, the rail and the remote
Supply, installation and repair, residential and commercial. An opener is sized to the weight of the door it lifts, which is why a new door and an old opener are one job and not two.
- Commercial garage door openersJackshaft, trolley and hoist operators for overhead and rolling doors. Duty cycle, three-phase power, safety edges and the control types a commercial bay needs.
- Garage door opener repairStripped 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.
- Garage door opener installationSizing an opener to the weight of the door, rail length for 7 and 8 foot openings, the reinforcement strut, and the safety reverse test that finishes the job.
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.