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Broken torsion spring above a closed garage door, lit by flashlight

Spring repair in Toronto, ON

Garage door spring repair in Toronto

A broken spring leaves the door heavy and unsafe to lift. Here is what the repair involves and why it is a job for trained hands.

  • Torsion and extension springs
  • Matched to your door weight
  • Written quote before work starts

Step 1 of 3

What do you need?

What does garage door spring repair involve?

Garage door spring repair means replacing the spring or springs that balance the weight of the door. A double door can weigh 70 kg (150 lb) or more, and the springs carry almost all of it. When a spring breaks, the opener is left to lift a load it was never built for.

There are two main types. A torsion spring sits on a bar above the door and twists to store energy. An extension spring runs along each side of the door and stretches. Torsion systems are common in newer Toronto homes. Extension systems are still found in older garages, including many laneway garages.

The job is more than swapping one part. The new spring has to match the weight and height of your door. Cables, drums and the balance of the door are checked at the same time, because a worn part left in place often fails soon after.

Can I replace a garage door spring myself?

No. We do not recommend it, and you will not find a do-it-yourself guide here. A torsion spring is wound under very high tension. A slipping winding bar or a snapped spring can cause serious injury, and people are hurt every year trying to save the cost of a service call.

Springs are sold online and in stores, which makes the job look simple. It is not. The correct size depends on door weight, drum size and height, and a wrong spring can leave the door unbalanced or fail early.

What you can safely do is simple:

  • Stop using the door once you hear a loud bang or see a gap in the spring.
  • Do not try to lift a heavy door by hand. It may be far heavier than it looks.
  • Keep children and pets away from the door and from any car parked under it.
  • Book a trained technician for the repair.

What makes garage door springs break in Toronto?

Springs wear out with every trip up and down. A standard spring is often rated for around 10,000 cycles, and one cycle is one open and one close. A family that uses the garage several times a day can reach that number in a handful of years. High-cycle springs are built to last longer.

Toronto adds its own stress. Long cold spells make lubricant thicken and metal parts work harder, and many springs seem to give out on the first hard cold morning of the season. Road salt carried in on tires and splashed onto the door speeds up rust on coils and fittings, especially in unheated detached garages. A door that has been made heavier by an insulation kit or added windows also puts extra load on the springs.

Nobody can give an honest price without knowing the door. These details change the quote:

  • One spring or two, and torsion or extension.
  • Standard-cycle or high-cycle springs.
  • Door size and weight, since heavier doors need stronger springs.
  • Whether cables, drums or rollers are worn and should be replaced at the same time.

Ask for a written quote that lists each part. Many spring replacements take about one to two hours once the technician is at the door, though a door with other damage takes longer. If your door is old and worn in several places, a new garage door may be worth comparing against the repair.

When should I call about a broken spring?

Call as soon as you notice any of these signs:

  • A loud bang from the garage, often when nobody is there.
  • A door that lifts only a few centimetres (a few inches) and stops.
  • An opener that strains, hums or jerks the door.
  • A visible gap in the coil above the door.
  • Cables that look loose or slack. See off-track and snapped cable repair if the door also hangs crooked.

Do not keep pressing the opener button, and do not use the door in the meantime. A strained opener can burn out, and a door that is out of balance can drop without warning. You can also return to our garage door repair in Toronto overview to see the other services we cover.

  • Written quotes
  • Local technicians
  • Fast response
  • Parts that fit your door

Questions about garage doors in Toronto

How much does garage door spring repair cost in Toronto?

The price depends on the type of spring, one spring or two, the size and weight of the door, and whether cables or drums need changing too. High-cycle springs cost more than standard ones but last longer. Ask for a written quote that lists the parts. Be careful with any price given over the phone without any details about your door.

Should both springs be replaced at once?

On a door with two springs, both wear at a similar rate. When one breaks, the other has often done just as much work. Many technicians suggest replacing the pair so the door stays balanced and you avoid a second call a few weeks later. Ask for both options in the quote and decide with the facts in front of you.

Is it safe to open a garage door with a broken spring?

It is not safe to lift the door by hand, and it is hard on the opener to run it. Without a spring, the door is a heavy slab that can drop quickly. Leave the door alone and keep people clear. If your car is trapped inside, ask the technician how to open the door safely before pulling any release cord.

How long do garage door springs last?

It depends on use. Standard springs are often rated for around 10,000 cycles, and one cycle is one open and one close. A household that uses the door many times a day wears them out sooner than one that uses it a few times. High-cycle springs last longer. Rust, cold and poor balance can shorten the life of any spring.

Why did my spring break in the middle of winter?

Cold does not break a healthy spring by itself, but it makes everything work harder. Lubricant thickens, the door gets stiffer and a spring that was already worn can give way. Salt and moisture on the coils add rust. Many springs reach the end of their rated cycles during winter, simply because the door is used more.

Do extension springs need safety cables?

Safety cables run through extension springs and hold the parts in place if a spring breaks. Without them, a snapped spring can whip across the garage. Many older garages in Toronto still use extension springs, so ask the technician whether safety cables are fitted and whether they should be added during the repair.

Step 1 of 3

What do you need?

Ready when you are

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How it works

  1. Call or request a quote

    Tell us what the door is doing.

  2. Clear price

    We diagnose and quote before any work.

  3. Fixed or fitted

    Repaired or replaced and tested for safety.

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