Spring repair, same-day service
A loud bang, then a door too heavy to lift by hand: that's a broken spring. It's our single most common call, and the one repair we tell every customer not to attempt themselves.

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Emergency service
90
Day guarantee on our work
What's actually happening
Garage door springs (torsion springs mounted above the door, or extension springs running along the tracks) do the heavy lifting. They counterbalance the door's full weight so the opener, or you by hand, only has to move it, not lift it. When a spring breaks, that counterbalance is gone: the door becomes dead weight, which is why it slams down, won't lift, or stalls halfway.
Springs fail from ordinary wear: most are rated for a set number of open-close cycles, and Montreal's temperature swings speed that up. A broken spring on its own doesn't damage anything else immediately, but a door that's forced open on a broken spring puts serious strain on the cables, opener and tracks, turning a one-part fix into a bigger repair.
Springs are under extreme tension. This is not a DIY repair.
A garage door spring stores enough force to cause serious injury if it releases while someone is working on it. We say this plainly to every customer: don't try to loosen, remove or replace a spring yourself. Leave the door where it is and call us.
Three steps, one visit

30 seconds. A real person answers, day or night.
A certified local tech arrives, typically under an hour, with the parts on the truck and gives you a firm price.
Same day, usually on the spot. The $30 service call is waived, and our work is guaranteed for 90 days.
Your door could be working tonight.
Call 514-701-8612Not quite your problem?
We'd tell you not to, and we mean it. A wound torsion spring holds enough stored force to cause serious injury if it's mishandled, and the tools to do it safely aren't something most homeowners have. It's the one repair on this site we won't walk you through. Call us and we'll come do it properly.
Almost always ordinary wear. Springs are rated for a set number of open-close cycles, and Montreal's freeze-thaw swings shorten that further. Age, not a single mistake, is the usual cause.
Depends on what we find on-site. Springs are usually installed (and age) in pairs, so if one has failed the other is often close behind. We'll tell you honestly what we see and recommend accordingly, not just replace what broke.
The visit to inspect and diagnose is $30, waived completely if you go ahead with the repair. You get a firm price on the spot, before any work starts, with no surprises after.
It's usually fine to leave overnight if the door is fully down and closed. But don't force it open or closed on a broken spring. If it's stuck partway, treat it like our stuck-door page and call us the same way.
Don't force the door. We answer 24/7 and a certified local technician calls you back within minutes.
Call 514-701-8612