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MiddlesexGarage Door Co.
Open 24/7(226) 781-6385Open 24/7
Hands in red-and-black gloves holding a screwdriver at a hinge bracket on a white door beside the curved track.

Garage Doors in London, OntarioLocks, latchesand doors without openers.

Not every garage has an opener. Manual doors rely on a slide bolt or a T-handle lock that has to line up with the track. We repair and align those, replace worn handles and cylinders, and keep the door secure without a motor involved.

Call (226) 781-6385

Open 24/7 · London

What happened?

Tap the closest match.

Not every garage has an opener. Manual doors rely on a slide bolt or a T-handle lock that has to line up with the track. We repair and align those, replace worn handles and cylinders, and keep the door secure without a motor involved.

Two long steel winding bars inserted into the cone of a black torsion spring lying on a concrete floor.
Gloved hands using a wrench at the end of a black coiled spring, beside a black arm and a red-and-white pull rope.

Bringing older doors up to date.

Before work starts you will know exactly what we intend to do and what it involves. If we find something else while the door is apart, we stop and show you, and you decide whether to add it. Nobody should learn about extra work from the invoice, and nobody should be talked into a part they did not need.

A garage door belongs to the architecture. Its movement belongs to your everyday life. We bring both into the conversation.

21years in business

24/7open every day

  • Real explanations. Every recommendation comes with the reason behind it, in words that make sense to someone who has never opened an opener.
  • Care in your space. We work around bikes, tools and vehicles carefully, protect what needs protecting, and leave the garage clean.
  • No pushing. You hear the choices once, clearly. Whether to go ahead, wait or take a different route is yours to decide.
Call (226) 781-6385
Technician in safety glasses and tan-patched gloves fitting tools to a spring bracket above a gray door, beside a blue stepladder.
Technician in a dark cap and safety glasses holding a small metal tool against a hinge bracket on the vertical door track.
Blue stepladder with a yellow drill and a red tool on top, beside a curved metal door track and a cream door.

An entrance.
Not an
afterthought.

1/3Garage Door Tune-Up

On windy nights the door rattles in its frame, there is a line of daylight along one side, and the bottom seal has gone hard and flat. Leaves and fine snow drift in underneath and the garage never seems to hold its temperature.

Garage Door Tune-Up

2/3Garage Door Opener Replacement

Since the storm the door behaves oddly: it reverses halfway down for no reason, the light flickers, and the travel limits drift so it either slams or stops short. The board inside is discontinued and the last repair only bought a few months.

Garage Door Opener Replacement

3/3Garage Door Panel Replacement

A stray ball went through one of the window panes in the top section. The glass is gone, the frame around it is cracked, and the steel beside the opening is pushed in, so the whole section is in question rather than one pane.

Garage Door Panel Replacement

Springs

Springs & Hardware

Cold snaps take a toll on springs already near the end of their life. A coil that was hanging on through the summer often lets go on the first hard frost. These services replace it and its partner properly.

Drawing of a sectional garage door seen from inside the garage, partly raised, with four numbered parts: 1 the torsion spring above the door, 2 a lift cable running down the door edge, 3 a roller in its track, 4 the safety sensors either side of the opening and the beam between them. 1 2 3 4
  1. Torsion Spring Replacement

    The door drops the last stretch to the floor rather than settling, and when you stop it halfway by hand it slides down instead of staying put.

  2. Garage Door Cable Replacement

    There was a sharp crack from the garage, and when you went to look the door had dropped on one side and jammed.

  3. Garage Door Roller Replacement

    Halfway up, the door hesitates and the opener strains before it carries on.

  4. Photo-Eye Sensor Alignment or Replacement

    On bright mornings the door will not close, then by lunchtime it behaves itself.

Springs & Hardware

New Doors

Installation & Upgrades

Wood swells, steel dents, aluminum stays light and composite shrugs off the weather. Each material suits a different house and a different owner, and the installation group is where we help you weigh them and then fit the one you choose properly.

Closed white sectional garage door at an ordinary brick house. — Sectional Garage Door Replacement, London
Tall garage interior with a sectional door and tracks extending into overhead space. — High-Lift Garage Door Conversion, London
Person holding a multimeter and a red probe near the exposed circuit board of an overhead garage-door opener. — Garage Door Opener Diagnosis and Repair, London

Openers

Openers & Access

Chain-Drive Opener Repair

The motor runs, you can hear it working, but the door never moves. When you look up, the sprocket on top of the head is barely turning, and there is a little drift of pale plastic dust on the cover.

Belt-Drive Opener Repair

Press the remote and the motor runs its full cycle, lights on, the usual whir, but the door does not move a centimetre. Up at the trolley, the belt is hanging loose where a small plastic clip used to hold it.

Garage Door Opener Replacement

You want the ceiling back. A storage loft, a vehicle lift or kayak racks would fit if the long rail and motor box were not hanging in the middle of the garage, and the low ceiling of an older house leaves little room for the standard rail anyway.

Photo-Eye Sensor Alignment or Replacement

On bright mornings the door will not close, then by lunchtime it behaves itself. The garage faces the low sun, and the light reaches straight across the floor to one of the little black sensors.

Smart Garage Controller Setup

There is a wireless symbol printed on the opener above the car, and the manual mentions an app, but the head unit has never been connected to anything. You downloaded the app once, it asked for a serial number and a network, and the moment passed.

Emergency Release Repair

Your garage is detached and has no side door. The remote is dead, the keypad is dead, and the small round lock in the top panel is meant to be your way in.

Which fix fits?

You are building a house and the garage opening is framed.

Sensible optionNew-construction door installation.

WhyWe coordinate with the framer on headroom, side room and the opener outlet before the door arrives.

You want a car hoist and the door track is in the way.

Sensible optionHigh-lift conversion.

WhyRerouted tracks and a jackshaft opener move the open door up near the ceiling.

The garage ceiling is too low for standard tracks.

Sensible optionLow-headroom track kit.

WhyDouble tracks and a modified spring setup let the door open in tight spaces.

Since the storm the door behaves oddly: it reverses halfway down for no reason, the light flickers, and the travel limits drift so it either slams or stops short.

Sensible optionGarage Door Opener Replacement

WhyThe most useful thing to know about a new opener is how little lifting it does.

Someone backed the car in a little too far, a bin or a bicycle brushed the track, and since then the door starts to close and comes back up.

Sensible optionPhoto-Eye Sensor Alignment or Replacement

WhySome sensor problems keep a schedule.

The new car has three buttons in the mirror for garage doors.

Sensible optionGarage Door Remote and Keypad Programming

WhyBuilt-in garage buttons in a car's mirror or overhead console are remotes like any other, often with one extra step.

How a visit goes

Describe the property, the hardware and what has changed, and the visit starts from what you have seen.

  1. 01

    First contact

    Call or write with what you noticed. We will tell you what it likely means and what the visit will involve, so there are no surprises.

  2. 02

    On-site assessment

    The technician walks through the door's operation with you, then goes over each component, pointing out wear as they find it.

  3. 03

    Repair and review

    The agreed work is completed, the garage is left tidy, and the door is tested in both directions with you watching.

Middlesex, Ontario

London information

Town
London, Middlesex, Ontario
In business
21 years
Hours
Open 24/7

Nearby areas

2021 Census

What it means at the door

About 52% of homes in London were built in 1980 or earlier, according to the 2021 Census.

Older homes

Extension springs are common on older doors, and they should carry a safety cable through the middle so a broken spring is held rather than flung. Adding those cables is a small job the technician checks for and offers on any older door he services.

Single-detached houses make up about 49% of homes in London (2021 Census).

Where houses and attached homes sit together, the shared garage door on a small condo building may be a commercial operator on a heavy door, while the house next door runs a light residential unit. We service both types and carry parts for each.

Source: Statistics Canada, 2021 Census of Population.

What to expect, in questions

Questions · (226) 781-6385

How often should the springs be lubricated, and with what?

Once or twice a year is a good rhythm, with autumn the most useful time because cold thickens grease. Use a garage-door lubricant, typically a silicone or lithium spray, applied along the coils so it works between them as the door cycles. Hinges, roller bearings and the end bearings benefit from the same treatment. Keep the track itself dry, since lubricant there gathers grit and slows the rollers.

How do you know which spring my door needs?

The spring is chosen from measurements rather than appearance. The technician records the door's width, height and weight, the drum type and track lift, and reads the old spring's wire size, inside diameter, length and wind direction. Those inputs together determine the spring that will balance the door. The choice is confirmed on the spot by lifting the finished door by hand and feeling it hold at mid-height.

What about a garage with very little space above the door?

Low-headroom garages use a different arrangement: the spring assembly may be mounted at the rear of the horizontal tracks, or special low-headroom drums and track bring the door up with less clearance. Replacement follows the same principles, but the drums, cable routing and turn count differ. The technician identifies the system on arrival and brings hardware that suits it, so the door balances correctly in the space available.

How should I clean the lenses?

Gently, with a soft dry or lightly damp cloth, the way you would clean eyeglasses. Never scrape a lens or use a solvent, since a scratched or clouded lens scatters the beam. Wipe both sensors, then check that the receiving light comes on steadily. If a lens frosts on cold mornings, give it a few minutes to clear or dry it with a cloth. A quarterly wipe keeps dust, cobwebs and salt film from building up.

Can extension springs be converted to a torsion system?

In many garages, yes. A conversion adds a shaft, centre and end bearings, drums and torsion springs above the opening and removes the extension springs and pulleys from beside the tracks. It needs enough headroom above the door for the shaft and solid framing for the centre bracket. The technician measures the space and the door before recommending it, and the result is smoother, more even lifting with hardware kept clear of the sides.

Request a visit

Homes and small businesses in London deal with the same few people from first call to finished job. The person who assesses the door is the one who repairs it, so nothing gets lost between a sales visit and an installation crew, and the reasoning behind every recommendation is available to you directly.

Call

(226) 781-6385

Open 24/7

Call(226) 781-6385

Request a visit

Or call (226) 781-6385 · open 24/7