Garage Door Springs in Kent, CT: Types, Cost & When to Call
2026-04-23 4 min read
Garage door springs fail without warning—usually at the worst time. Here's the truth: you have two types (torsion and extension), they last 7–9 years with normal use, and replacing one yourself can cause serious injury or death. A snapped spring typically costs $200–$400 to repair, depending on your door's weight and spring type.
The Two Main Types of Garage Door Springs
I've pulled springs off hundreds of doors across Kent and the surrounding towns. Nearly 90% are torsion springs—the coiled metal rod that sits horizontally above your door. The other 10% run extension springs along the sides of the opening.
Torsion springs handle the heavy lifting. They twist when your opener activates, slowly releasing energy to raise a 300–500-pound door. When one snaps, you'll hear a loud *bang*—and your opener will struggle or fail entirely.
Extension springs work differently. They stretch and contract, pulling cables attached to your door's bottom corners. They're less common in newer installations but still show up in older Kent homes. They're also less dangerous to replace, though I'd never recommend it without training.
Both types wear out at roughly the same rate. Temperature swings, humidity, and door cycles all accelerate wear. A door used 4–6 times daily typically sees springs fail around the 7–9 year mark.
Cost Breakdown: What You'll Actually Pay
Let me be straight with you. A single spring replacement runs $200–$400 labor plus parts. If both springs snap (and they often do together), budget $400–$600 total. High-cycle springs—rated for 15,000+ cycles instead of 10,000—cost more upfront but outlast standard springs by years.
There's no "estimate" game here. I'll quote you a price over the phone, and that's what you'll pay. No surprises. If you need same-day service in Kent, we can usually handle it if you call before 2 p.m.
**Need garage door springs in Kent today?** Call (860) 590-4659 — we cover same-day service across the area.
The cost difference between torsion and extension replacement is small. What matters more is your door's weight. A heavy wooden or insulated door needs heavier-duty springs than a standard aluminum one.
Why You Shouldn't DIY This Job
I'll be blunt: springs kill people. Every year, homeowners die attempting DIY spring replacement. The tension stored in a coiled torsion spring is equivalent to a loaded gun. Release it wrong, and the bar whips across your face or hands.
Extension springs carry similar risk—the cables snap, the springs unwind violently, and injuries follow.
If your opener suddenly won't lift the door, or you hear a sharp *crack* from above, call a professional. That's not laziness; that's survival. We have proper tools, insurance, and training. You don't.
Related reading: if your opener is making noise or not responding, check our opener troubleshooting guide—sometimes the issue isn't the spring.
Signs Your Springs Are Wearing Out
Before a spring snaps, there are warnings. Your door will move slower than usual. It might wobble or hang unevenly. You'll notice your opener working harder—grinding sounds, slower lift, or occasional stalling.
Don't ignore these signs. A worn spring is about to fail. Schedule an inspection and get ahead of it. In winter, the risk climbs higher; cold temperatures make metal brittle. If you live in Kent and haven't checked your springs since fall, now's the time. Read our winter prep guide for seasonal maintenance tips.
What Happens After Replacement
Once springs are replaced, your door should operate smoothly for another 7–9 years. Keep it clean, lubricate the hinges and rollers annually, and avoid slamming it.
If you're replacing springs, it's also a good moment to inspect your cables, rollers, and weatherstripping. Small issues caught early save money later.
Finding Same-Day Service Near Me
Kent Garage Doors handles spring replacements for homeowners throughout Kent and nearby areas. We stock both standard and high-cycle springs. If you call during business hours and we're not booked, we'll fit you in the same day.
Don't settle for a generic garage door shop. You need someone local who understands Connecticut weather, door types, and the real costs involved. We've been on these trucks for years, and we stand behind every job.
Ready to fix that broken spring? Call us at (860) 590-4659 or contact us online to book your appointment.
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Frequently Asked Questions
How long do garage door springs last? Torsion and extension springs typically last 7–9 years with average use (4–6 cycles per day). High-cycle springs rated for 15,000+ cycles may last 10–12 years. Lifespan depends on temperature swings, humidity, and how often you use your door.
Can I replace just one spring? Technically, yes. But if both springs are the same age, the second one will fail soon after. Most professionals recommend replacing both at once. It costs more upfront but prevents a second emergency call weeks later.
What's the difference between torsion and extension springs? Torsion springs sit horizontally above the door and twist to lift it. Extension springs run along the sides and stretch. Torsion springs are safer and more common in modern installations. Both cost roughly the same to replace.
How much does a snapped spring cost to fix? A single spring replacement typically costs $200–$400, including labor and parts. If both springs fail, expect $400–$600. High-cycle springs cost slightly more but last longer.
Is it safe to use my garage door if a spring is broken? No. A broken spring removes support from your door, forcing your opener to work much harder. The door may fall unexpectedly or jam. Don't use it—call a professional immediately.