2026-07-15 7 min read
A customer called last Tuesday morning. Her garage door had stopped working overnight, and she was worried about the cost of repairs. When we arrived, one look at the springs told us everything: a snapped spring meant she couldn't open the door safely, and a replacement was the only real solution. That conversation happens weekly in Preston and across Connecticut. Most homeowners don't know they have two different types of garage door springs, or that understanding which one you own can save you money and headache down the road.
Your garage door springs are the hardest-working components in your entire system. They support roughly 400 pounds of weight and cycle thousands of times per year. When one fails, the whole door becomes a liability. Knowing which type of spring you have, recognizing failure signs, and understanding the true cost of replacement puts you in control of the situation before an emergency strikes. See our guide on long-term cost benefits: making smart decisions.
Most modern homes in Preston use torsion springs. These coiled metal rods sit horizontally above your garage door opening. They twist and unwind to lift and lower the door smoothly. Torsion springs are engineered for precision: they last longer (typically 7 to 9 years with normal use), handle heavier doors, and distribute weight evenly.
Extension springs work differently. They run along the sides of the door track and stretch to provide lift. Older homes and lighter doors often use extension springs. They're less expensive upfront but wear out faster, usually within 5 to 7 years. Extension springs also carry higher injury risk if they snap because the door can fall suddenly without a cable restraint system. Read about belt replacement: a complete guide for homeowners.
Which type do you have? Look above your door. Horizontal coils indicate torsion. Vertical springs running the length of your tracks indicate extension springs. If you're unsure, we can identify them during a free estimate.
A snapped spring is unmistakable: your door won't budge, even with the opener. But problems start earlier if you know what to watch for.
Listen for noise. Loud creaking, grinding, or a bang followed by door failure usually means a spring is about to snap. The metal is weakening under stress. Don't ignore these sounds. See our garage door maintenance guide) for seasonal inspection tips that catch wear before failure happens.
Watch how your door moves. If it opens unevenly, jerks to one side, or moves more slowly than usual, one spring may be weakening while the other compensates. This imbalance puts extra strain on your opener and door tracks. Uneven movement also indicates a safety issue. Visit our garage door repair guide) for more on recognizing problems early.
Visual inspection matters too. Look for gaps between coils, rust, or visible cracks in the metal. Springs exposed to Preston's humid summers and cold winters corrode faster. Rust eats through metal from the inside, weakening the spring's ability to hold tension.
**Need garage door springs in Preston today?** Call (860) 891-6863. we cover same-day service across the area.
Spring replacement cost depends on several factors: which type you need, door weight, and whether you replace one or both at the same time.
Torsion spring replacement typically runs between $200 and $400 per spring, including labor. Extension springs cost $100 to $250 per spring. These prices vary based on spring quality and your door's size. A heavy commercial door needs heavier springs, which cost more.
Here's the key: always replace both springs at the same time, even if only one has snapped. Springs wear in pairs. The remaining spring is likely near failure and will snap within weeks or months. Replacing both now saves you another service call and prevents being stranded later. The total cost is higher upfront, but it's the smart choice. Learn more about garage door repair costs in Preston).
Labor time varies. A professional technician needs 1 to 2 hours to safely remove old springs, adjust tension, and test the door. DIY spring replacement is dangerous. The tension stored in springs can cause serious injury if the tools slip or the spring suddenly releases. This is one job where professional expertise protects your safety and your wallet.
Springs must be tensioned precisely. Too loose and your door won't open smoothly. Too tight and you'll burn out your opener motor and damage the springs prematurely. The tension is measured in quarter-turns, and getting it wrong causes expensive problems.
Our technicians use specialized tools and training to set tension correctly. We also inspect your tracks, rollers, and cables while we're there. If other components are worn, addressing them now prevents future breakdowns. Schedule a free quote) to get an exact estimate for your situation.
Spring replacement isn't something to delay. A failed spring leaves you without garage access, exposes your home to weather and security risks, and can damage the opener if it tries to lift a door without spring support.
Preston Garage Doors handles spring replacement across Preston and nearby communities. We arrive quickly, diagnose the problem accurately, and provide honest pricing before we start work.
Don't wait for a snapped spring to catch you off guard. If your door sounds rough, moves unevenly, or is more than 7 years old, springs may be nearing the end of their life. Call us at (860) 891-6863 for a same-day estimate and professional service you can trust.
How long do garage door springs typically last? Torsion springs last 7 to 9 years under normal use. Extension springs fail sooner, usually within 5 to 7 years. Frequent opening and closing, rust, and poor maintenance shorten lifespan.
Can I replace just one spring instead of both? Not recommended. Both springs wear together. The surviving spring will fail soon after, leaving you stranded again. Replacing both now saves money and frustration long term.
What happens if a spring snaps while the door is open? The door should stay open. The real danger is when a spring fails and the door is closed. Without spring support, the door becomes extremely heavy and unsafe to operate. Never force it.
Is spring replacement covered by homeowner's insurance? Most policies don't cover normal wear and tear. Springs fail through age and use, not sudden accidents. Check your policy, but plan for out-of-pocket replacement cost.
How much does spring replacement really cost near me? In Preston, expect $300 to $800 for both springs installed, depending on type and door weight. Get a free estimate from us to know your exact cost.