2026-06-25 7 min read
In our 15 years serving Hawthorne, we've seen this problem again and again: a homeowner's garage door suddenly won't open, and when we arrive, it's a snapped spring. Most people don't realize there are two completely different types of springs doing the heavy lifting, and knowing which one you have can save you time, money, and a lot of frustration.
The spring holding up your garage door is either a torsion spring or an extension spring. They work differently, fail differently, and cost different amounts to replace.
Torsion springs run horizontally above your door opening. They use twisting force (torsion) to lift and lower the door. These are the most common type in modern homes and newer construction across Hawthorne. A single torsion spring typically lasts 7 to 9 years with normal use, though wear depends on how many times you open and close the door daily.
Extension springs hang vertically on each side of the door. They stretch and contract to provide lifting force. Older homes and some budget installations use extension springs. They're cheaper upfront but don't last quite as long, and they carry more safety risk if they snap because the door can fall suddenly.
The key difference: torsion springs are safer when they fail (the door doesn't crash down) and more durable overall. But if your home already has extension springs, replacement is straightforward.
Metal fatigue causes springs to snap. Every single time your door opens and closes, the spring cycles. After thousands of cycles over years, the metal loses its ability to hold tension. Cold weather in Southern California doesn't help either. Even our mild winters can make metal brittle and springs more prone to sudden failure.
You'll notice a snapped spring immediately: the door either won't open at all or opens only partway before stopping. Sometimes you hear a loud bang when it breaks. Never force the door open manually or with the opener once this happens. A snapped spring puts enormous strain on your opener and can damage the entire system.
If you think your springs are wearing out, read our guide on signs it's time to replace before they snap. That post covers the warning signs you might miss, like slower door movement or increased noise.
**Need garage door springs in Hawthorne today?** Call (424) 346-9784. We cover same-day service across the area and can get you an estimate over the phone.
Here's the truth: you almost never repair a spring. You replace it. Springs under constant tension can't be safely welded or patched. Once they're compromised, they need to come out and new ones go in.
A torsion spring replacement typically costs between $200 and $400 per spring, depending on quality and whether your door needs one or two springs. Extension spring replacement runs $150 to $250 per spring. These prices include labor, parts, and a safety inspection. If you need both springs replaced at the same time (which is common), expect to budget accordingly.
The reason we recommend replacing both springs at once is simple: if one has failed from age and use, the other isn't far behind. Replacing both now saves you a second service call in three to six months. We've detailed what homeowners typically miss in garage door cost estimates so you know what questions to ask any contractor you call.
Spring replacement isn't a DIY project. The tension in these springs is enormous. A torsion spring under improper release can cause serious injury or death. Extension springs, while slightly less dangerous, still require proper tools and expertise to install safely.
Our technicians at Garage Door Hawthorne services handle this work daily. We have the right equipment, safety training, and experience to replace your springs quickly and correctly. Most same-day appointments are completed within an hour.
If your garage door isn't opening or you've heard that telltale snap, don't wait. A broken spring means your door is either stuck or unsafe to use. Schedule a free quote with us and we'll send a technician to diagnose the exact problem and give you pricing the same day.
We serve Hawthorne and the surrounding areas including Lawndale, Manhattan Beach, and Inglewood. Call us at (424) 346-9784 or book online. Most spring replacements are completed the day you call.
How long do garage door springs last? Torsion springs typically last 7 to 9 years with average use (about 3 to 5 cycles per day). Extension springs may last slightly less. Lifespan depends heavily on usage frequency and maintenance.
Can I open my garage door manually if the spring is broken? No. Don't attempt it. A broken spring means the door's full weight is unsupported. Forcing it open risks injury and damage to the opener. Call a professional instead.
Why are torsion springs more expensive than extension springs? Torsion springs last longer, are safer, and require more precision to install. The upfront cost is higher, but you'll replace them less frequently over time.
Do I need to replace both springs at once? Yes, in most cases. If one spring has failed from age, the other is near the end of its lifespan too. Replacing both prevents a second service call within months.
How much does spring replacement cost in Hawthorne? Torsion springs run $200 to $400 per spring. Extension springs cost $150 to $250 per spring. Labor and inspection are included. Call (424) 346-9784 for a free estimate.