Garage Door Springs in New London: What You Need to Know Before One Snaps
2026-05-14 7 min read
Garage door springs are the hardest working component on your door, yet most homeowners don't understand them until one fails catastrophically. There are two main types: torsion springs (mounted above the door) and extension springs (on the sides). A snapped spring won't just leave you stuck. It can cause the door to fall suddenly, damage your vehicle, or injure someone. This guide cuts through the confusion so you know exactly what you're dealing with.
Understanding Spring Types: Torsion vs. Extension
Your garage door weighs 300 to 500 pounds. Springs counterbalance that weight so the opener can lift it safely. Torsion springs wind up like a clock spring and unwind to raise the door. They're mounted on a rod above the door and handle nearly all the lifting force. Extension springs stretch and contract, running along the sides of the door frame. They're typically used on lighter doors or as backup systems.
Torsion springs last 7 to 9 years with normal use (roughly 10,000 cycles). Extension springs wear faster, sometimes needing replacement every 5 to 7 years. If you've never had your springs serviced, they're probably overdue. We see this constantly in New London and surrounding areas like Groton and Waterford.
The cost difference matters too. Torsion springs typically run $200 to $400 per spring (you usually need two). Extension springs are cheaper at $100 to $200 each, but they fail more often. See our garage door cost and pricing guide for a full breakdown of what you'll actually spend.
Why a Snapped Spring Is a Safety Emergency
When a spring breaks, the door becomes a 400-pound falling object with no counterbalance. I've seen doors drop fast enough to crush a parked car or catch a person's arm. The opener motor will strain trying to lift a door without spring support, and the cable can snap and whip dangerously.
You'll recognize a broken spring immediately: the door won't open, or it opens halfway and stops. You might hear a loud bang or twang before it fails. Never try to pry the door open or bypass the safety sensors. Call a professional. This isn't the time to save money or experiment.
Beyond safety, a broken spring puts stress on the entire system. Your garage door opener, cables, and rollers all work overtime trying to compensate. Replacing one broken spring often prevents a cascade of other failures. That's why we always schedule a free quote to inspect the entire assembly, not just the springs.
**Need garage door springs in New London today?** Call 203-903-9630. we cover same-day service across the area.
Signs Your Springs Are Wearing Out
Don't wait for a catastrophic break. Watch for these warning signs:
Your door opens slower than usual. Springs are losing tension and can't counterbalance as effectively. The door feels heavier when you manually lift it (after unplugging the opener). You hear creaking or groaning sounds during operation. The door sits crooked or one side hangs lower than the other. Gaps appear between the door sections when it's closed.
Any of these means your springs are nearing the end of their service life. The good news: replacing springs before they snap keeps you safe and saves money on repairs to other components. Read our post on signs your garage door needs professional repair for a complete checklist of what to monitor.
Why DIY Spring Replacement Is Dangerous
I've treated too many injuries from people trying to replace springs themselves. The springs are under extreme tension. A slip can cause the rod to unwind violently or the spring to snap and strike you. Even trained technicians use specialized tools and follow strict safety protocols.
A professional brings a spring compressor, safety cables, and years of experience reading how much tension a spring needs. We also inspect the entire door system while we're there, checking cables, rollers, and the opener. Your complete garage door installation guide explains what a thorough inspection includes.
The cost to hire us is less than the hospital bill from a spring injury. It's also less than replacing an opener or cables that break because worn springs put extra strain on them.
Getting the Right Spring Replacement in New London
When you contact us, we'll ask about your door's age, how often you use it, and what you've noticed. We'll schedule a same-day estimate if the situation is urgent. For routine replacements, we fit you into our schedule within a week.
Our garage door spring services include both torsion and extension springs for residential and commercial doors. We use heavy-duty springs rated for your specific door weight and size. We also lubricate everything and test the door's balance before we leave. That attention to detail is what keeps your door running smoothly for years.
New London's coastal climate accelerates rust and corrosion on metal springs. The salt air eats through protective coatings faster than inland areas. Regular maintenance extends spring life and catches wear before failure. See our coastal garage door care guide for climate-specific tips.
Next Steps: Get Your Springs Inspected
If your door is over 5 years old, your springs deserve a professional look. A snapped spring will happen at the worst possible time. You'll be late for work, unable to park your car, or worse, dealing with damage.
Call us at 203-903-9630 or contact us online to get a same-day estimate. We'll tell you exactly what your springs need and what it costs. No surprises, no pressure. Just honest advice from someone who's seen what happens when springs fail.
Frequently Asked Questions
How do I know if my garage door spring is broken? The door won't open or opens partway and stops. You may hear a loud bang before failure. Never try to force it open. Call a professional immediately to avoid injury or further damage.
Can I replace just one spring? We recommend replacing both springs at the same time. When one wears out, the other is usually close behind. Replacing both ensures balanced operation and prevents the second spring from failing weeks later.
How long does spring replacement take? A typical replacement takes one to two hours. We inspect the entire door system, replace springs, balance the door, and test safety features. Same-day service is available for emergency failures.
What does garage door spring replacement cost near me? Torsion springs run $200 to $400 per spring. Extension springs cost $100 to $200 each. Labor typically adds $150 to $300. Call 203-903-9630 for a free estimate tailored to your door.
Why are garage door springs so expensive? Springs handle extreme tension and wear out predictably. Quality springs last longer and safer. Cheap springs fail faster and create safety risks. Professional installation ensures proper balance and operation.