2026-07-12 7 min read
In our years serving South Yarmouth, we've seen this problem again and again: a homeowner goes to open their garage door, hears a loud bang, and the door won't budge. A torsion or extension spring has snapped. The good news? It's fixable. The cost typically runs $200 to $400 per spring, depending on the type and your door's size. Same-day replacement is almost always possible if you call early.
Garage door springs are under constant tension. A single spring on a light door or a pair of torsion springs on heavier doors carry the full weight of your door every single day. Springs last roughly 7 to 9 years under normal use, which translates to about 10,000 to 15,000 open-close cycles.
When a spring snaps, it's rarely a gradual thing. You'll hear a sharp crack or bang. The door becomes impossible to open by hand, and your garage door opener will struggle or fail entirely. Rust from coastal salt air, poor maintenance, or simply reaching the end of a spring's lifespan causes the failure.
Extension springs run along the sides of your door frame above the horizontal tracks. Torsion springs sit horizontally above the door opening. Most homes in South Yarmouth and the surrounding Cape Cod area use torsion springs because they're safer and more durable.
The type matters for cost and replacement time. A snapped torsion spring typically costs $250 to $400 to replace. Extension springs run $150 to $300. Both should be replaced by a professional. Attempting a DIY fix on a spring under tension is genuinely dangerous.
If you're unsure which type you have, our garage door spring repair service covers both. We'll assess the damage and give you an honest estimate with no pressure.
**Need garage door springs in South Yarmouth today?** Call 1-508-372-8682. we cover same-day service across the area.
A snapped spring isn't just the part cost. You're paying for labor, expertise, and the tools required to safely tension and install a new spring. Here's a realistic breakdown:
Single torsion spring replacement: $250 to $350 including parts and labor. Pair of extension springs: $200 to $300 combined. Emergency or same-day service: Add $50 to $100 if you need it outside regular hours.
We keep our pricing straightforward. No hidden fees. No upselling you into a full door replacement when a spring replacement is what you actually need. If both springs are old, we'll tell you that upfront so you can decide whether to replace one now and one later, or do both at once.
Many homeowners don't realize that if one spring fails, the other is likely close behind. Springs wear together. Replacing both at the same time saves you a second service call down the road.
A snapped spring leaves your garage door unbalanced and unsafe. Attempting to open it with an opener risks damaging the opener itself or the door. Hand-opening a door with a broken spring can cause serious injury.
Professional technicians have the right equipment: spring winders, safety cables, and torque tools. We'll remove the old spring, install the new one at the correct tension (usually 180 to 200 foot-pounds for residential doors), and test the door for balance and smooth operation.
If you're curious about repair versus replacement on a broader scale, we've covered that topic here. But when a spring is snapped, replacement is your only real option.
First, don't try to force the door open. Stop using the door immediately. Call us at 1-508-372-8682. Most days, we can schedule a same-day visit if you reach us before mid-afternoon.
In the meantime, your car is stuck in the garage. We get it. That's why we prioritize spring calls. A broken spring is an emergency, not a convenience issue.
Schedule a free quote and we'll give you a time window. We'll arrive with the part in hand, diagnose the issue in minutes, and have you back in business within an hour or two.
Annual maintenance catches worn springs before they snap. Lubricate your springs twice a year with a silicone-based garage door lubricant. Avoid WD-40 or general-purpose oils; they attract dirt and gum up over time.
For a full maintenance checklist, see our guide on what actually needs doing. Spring health is part of that conversation.
Your garage door spring will fail eventually. That's not a flaw in the system; it's the nature of a part designed to move thousands of times. When it does, call Garage Door South Yarmouth. We'll fix it fast and fairly.
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How long does a garage door spring replacement take? Most spring replacements take 1 to 2 hours from arrival to completion. We come prepared with the correct part, so there's no waiting for parts to arrive. Same-day service is standard across South Yarmouth.
Can I open my garage door if the spring is snapped? No. A snapped spring removes the counterbalance your door needs. Forcing it open risks injury and damage to the opener. Stop using the door and call a professional.
What's the difference between a torsion and extension spring? Torsion springs sit above the door opening and twist to provide lift. Extension springs run along the sides and stretch. Torsion springs are safer and more common in residential garages. Both wear out and require professional replacement.
Will my garage door opener work if the spring is broken? Not reliably. The opener will strain against the full weight of the door. You'll likely hear grinding or clicking, and the opener may burn out trying to lift an unbalanced door.
How often should garage door springs be replaced? Springs last 7 to 9 years under normal use. Some last longer; others fail sooner depending on climate and maintenance. Coastal salt air in South Yarmouth can accelerate wear, so regular inspection is wise.