Garage Door Spring Repair Cost in London, Ontario (2026)
In London, Ontario, garage door spring replacement typically runs $189–$320 for a standard residential door, including parts, labour, and a 1-year warranty. Torsion springs cost more than extension springs, and double-car doors with two springs sit at the higher end. Reputable shops replace springs in matched pairs because the second is already near failure.
- Expect $189–$320 for most London homes — parts and labour included.
- Torsion springs (above the door) cost more but last longer than extension springs.
- Springs are replaced in pairs: if one broke, the other is days behind.
- Beware "$49 spring" ads — that’s a bait price; the real number comes after a "diagnosis."
- High-cycle springs cost a little more up front and last roughly twice as long.
What you’re actually paying for
A spring job isn’t just the part — the spring itself is $40–$90. You’re paying for the right spring sized to your door’s weight, the skilled labour to wind it under extreme tension, and the safety check that follows. Done wrong, a torsion spring is genuinely dangerous, which is why this is not a DIY job.
Torsion vs extension springs
Torsion springs mount on a bar above the door and are the modern standard — smoother, safer, and longer-lived. Extension springs run along the tracks on older doors and cost less to replace but wear faster.
If your home still has extension springs, replacing them with a torsion conversion is often worth the small premium for the quieter, safer operation.
Why we replace springs in pairs
On a two-spring door, both springs have done the same number of cycles. When one snaps, the other is usually within weeks of failing too. Replacing both in one visit costs less than two separate service calls and keeps the door balanced — an unbalanced door chews through openers.
Our AI quote engine reads the symptom, your postal code, and the time of day, and returns a real all-in price band — no phone call, no bait pricing.
Red flags in a quote
The "$49 spring special" is the oldest trick in the trade: the tech arrives, "discovers" you need more, and the bill triples. A fair London shop gives you an up-front, all-in price band before any work — like the instant quote on this site — and honours it on arrival.
Frequently asked questions
How much is garage door spring replacement in London, Ontario?
For a standard residential door, expect $189–$320 including parts, labour, and a 1-year warranty. Double-car doors with two torsion springs are at the higher end.
Why should both springs be replaced if only one broke?
Both springs have cycled the same number of times, so the second is usually close behind. Replacing them together keeps the door balanced and avoids a second service call within weeks.
Are cheap garage door spring deals legit?
Usually not. A "$49 spring" is a bait price; the real cost appears after an on-site "diagnosis." Insist on an up-front, all-in price band before any work begins.
Related guides
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The 50% rule, the age test, and the resale math that tells you when to fix a garage door — and when a new insulated door is the smarter spend.