2026-07-13 7 min read
If you've ever dealt with a stuck garage door, a snapped spring is likely the culprit. Springs bear the full weight of your door, and when they fail, your garage door won't budge. In Fairmont, we see this happen constantly, especially when springs hit the 7 to 9 year mark. This guide walks you through the two main spring types, realistic repair costs, and how to know when replacement can't wait.
Your garage door uses one of two spring systems: torsion or extension springs. They work differently, cost differently to replace, and fail at different times.
Torsion springs sit above your garage door opening, running horizontally across the header. They twist and unwind to lift and lower the door. These are the heavy lifters in the spring world, designed to handle the bulk of the weight and friction. Most residential doors in Fairmont use torsion springs because they're more durable and give smoother operation.
Extension springs hang on either side of the door tracks, stretching and contracting as the door moves. They're less expensive upfront but tend to wear faster under heavy use. If you have an older home or a lighter door, you might have extension springs instead.
The key difference: torsion springs last longer, around 7 to 9 years with normal use. Extension springs typically give you 5 to 7 years. Both will eventually snap. When they do, the door becomes a 400-pound dead weight that no opener can lift.
Spring failure isn't random. Lack of lubrication accelerates wear. Rust eats into the coils, weakening them. Humidity in Fairmont and nearby areas creates that environment fast. Our maintenance guide on garage door maintenance tune-up in Fairmont shows exactly why spring lubrication matters, and skipping it costs you years of life.
Heavy use speeds failure too. If your garage door cycles 10 times a day (school runs, contractor traffic), springs age faster than on a door that opens twice daily. Temperature swings also stress springs. Cold mornings followed by warm afternoons make metal expand and contract repeatedly, which fatigues the coils.
One snapped spring often means the other is close behind. Springs work in pairs to balance the load. When one fails, the remaining spring carries extra stress immediately. We almost always recommend replacing both at the same time, even if only one has snapped.
**Need garage door springs in Fairmont today?** Call (910) 983-1689. we cover same-day service across the area.
A single torsion spring replacement runs between $200 and $400 for parts and labor, depending on spring quality and door size. Extension spring replacement is slightly cheaper, typically $150 to $300. But here's the real number: if both springs need replacement, budget $400 to $800 total.
Labor makes up a big chunk of that cost. Spring replacement isn't a DIY job. The tension in a compressed spring can cause serious injury if it's released wrong. We've seen fingers broken and worse from homeowners trying shortcuts. Professional installation takes about an hour and includes safety testing.
Quality matters. Budget springs ($80 to $120 per spring) will get you to 6 years. Mid-range springs ($150 to $250) typically last 8 to 10 years. Premium springs ($300+) are engineered for heavy-use doors and can push 12 years. For a same-day estimate on your specific door, schedule a free quote with Fairmont Garage Doors.
You can't repair a snapped spring. Replacement is the only option. But catching a spring before it breaks saves money and frustration. Signs of a failing spring include a door that opens or closes unevenly, a loud bang or pop during operation, or visible gaps in the spring coils.
If you're seeing those warning signs, don't wait. A broken spring will eventually snap, and you'll be locked out of your garage unexpectedly. If your door is already stuck, check our troubleshooting guide on what to do when your garage door is stuck for immediate next steps.
Weather also plays a role. Winter cold makes springs more brittle. Spring and summer heat stresses them differently. In Fairmont's climate, most spring failures happen in late fall and winter when metal becomes less forgiving.
When you call for spring service, have your door measurements and age ready. Knowing whether you have torsion or extension springs helps too (look at the area above your door or along the side tracks). This information lets us give you an accurate estimate for garage door springs and full service details.
Don't assume all spring replacements are the same price. Door size, spring type, and whether you need one or both springs replaced all shift the final cost. Fairmont homes vary widely in garage door size, so a quote really does need to account for your specific setup.
Broken springs happen. They're a normal wear item, not a failure on your part. The goal is catching them early and using quality replacements that will last. Same-day service is available for emergency calls, so you're not stuck for long.
How long do garage door springs really last? Torsion springs typically last 7 to 9 years with regular use. Extension springs wear faster, around 5 to 7 years. Lifespan depends on how often you use the door, lubrication, and climate conditions in your area.
Can I replace just one spring if only one is broken? Technically yes, but we don't recommend it. The remaining spring will be older and under extra stress immediately. Replacing both at the same time costs more upfront but prevents a second failure weeks later.
What's the difference between a snapped spring and a broken one? They're the same thing. A snapped spring has broken under tension. Once it snaps, the coil separates and the door becomes inoperable. Replacement is the only fix.
Is emergency garage door spring replacement more expensive? Yes. After-hours or same-day emergency service typically costs 25 to 40 percent more than standard appointments. Scheduling a daytime appointment keeps costs lower if your situation isn't urgent.
How do I know if my springs are about to fail? Watch for uneven door movement, loud popping sounds, visible rust or gaps in the coils, or a door that feels heavier than usual. Any of these warrant a professional inspection right away.