In London the first thing to settle about a commercial operator is often the power at the door. A unit in one of the city's industrial parks may have three-phase at the panel; a farm shop off a concession road often has only a single-phase service, and a three-phase operator ordered for it will not run. The London branch supplies, installs and services jackshaft, trolley and hoist operators for both, from 1003 Farnham Rd in Westmount; call (226) 270-9715. The operator types themselves are on the commercial openers page.
Single-phase or three-phase
Larger commercial operators are commonly built for three-phase power, and smaller ones come in single-phase versions that drive most sectional doors and many rolling ones. So read the supply before choosing: the panel label or the utility bill says which service the building has. Where a shop runs three-phase machinery off a phase converter, ask whether the operator should share it or have its own single-phase circuit, because a converter that stops takes the door with it.
Bringing power to the door is electrical work, and the Electrical Safety Authority says Licensed Electrical Contractors are the only businesses in Ontario legally authorized, with certain exemptions, to do that work in a home or facility. On a farm the run to a machine shed can be long, so book the electrician early and tell them where the operator will hang.
Operators in buildings nobody heats
A machine shed or a cold storage bay sits at the outside temperature all winter, and so does the operator. Grease thickens, a brake takes longer to release, and a door frozen at the bottom bar can trip the overload before it moves. London averages 6.9 days a year of freezing rain on Environment Canada's normals for the airport, and on those mornings the guides and joints are the problem, not the motor. Free the door first; turning the force up to push through ice leaves the reversing edge slower for the rest of the season.
Controls on a farm and a yard
A radio control lets a driver open the shed from the tractor seat instead of climbing down, and a wall station inside the door, open, close and stop, is still the one that matters when something goes wrong. Photo eyes on a dusty shed need the lens wiped as part of the routine. A reversing edge along the bottom of the door protects whatever the eyes cannot see, livestock included, and it is worth testing at the start of each season.
Out in the county
The branch fits commercial operators well beyond the city limits: garage door repair in Strathroy to the west, garage door repair in Exeter up Highway 4, and garage door repair in Norwich in the farm country south-east of Woodstock. On a farm the busiest weeks for a shed door are the weeks nobody wants it to fail, so the service visit belongs before that season rather than in the middle of it: limits and brake checked, the drive lubricated, the reversing edge and the eyes tested, and the manual chain turned by hand to prove it moves.
Booking
For an operator that has stopped a working door, call (226) 270-9715. For a new one, send the contact form with the door type and size, the cycles a day, and a photo of the electrical panel label. The door itself is on commercial doors in London.
Everything we do in London · Commercial garage door openers: what the job involves
London branch
- London
- The van leaves from
- 1003 Farnham Rd, London, ON, N6K 1S3
- Phone
- Brands installed and serviced
- Garaga, Amarr, Stanley, LiftMaster, Chamberlain, Genie
Related
Everything else we repair and install
Every one below has a page of its own, written the same way this one was.
Garage door spring repair in London, Ontario
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 London, Ontario
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 London, Ontario
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 London, Ontario
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 London, Ontario
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 doors in London, Ontario
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 London, Ontario
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 London, Ontario
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.
Residential garage doors in London, Ontario
Raised panel, carriage, flush contemporary and full-view residential garage doors. How the style, the windows and the hardware change the front of a house.
Asked before booking commercial garage door openers
Answered for London, on the number this branch answers.
Can a residential opener go on a machine shed door?
Only on a small, light door that opens a few times a day. A machine shed door is usually taller and heavier than any residential opener is rated for, and a trolley opener needs a rail across a ceiling that a shed often does not have at the right height. A jackshaft operator on the wall beside the door drives the torsion shaft directly and leaves the roof space clear.
What happens to the shed door when the power goes out?
It moves by hand, through the override built into the operator: the hoist chain on a rolling door, the release or hand chain on a jackshaft or trolley unit. Find it now, check it turns, and hang the instructions where someone will see them in the dark. On a farm, the moment the power is out is often the moment a machine has to come out of the shed.
Talk to Protech Garage Doors today
Call (226) 270-9715, or email info@protechgarage.ca for a new-door quote with no rush.