2026-06-20 7 min read
Your garage door relies on one of two spring types to lift and lower smoothly. Torsion springs sit above the door and twist to store energy. Extension springs hang on either side and stretch when the door lowers. Knowing which one you have saves money on repairs and prevents dangerous DIY mistakes that can cost far more than a professional fix.
Torsion springs are the workhorses of most modern garage doors. They mount horizontally above the door opening on a metal shaft, then twist or wind up when the door closes. As the door opens, that wound energy releases and does the heavy lifting for you.
Here's the budget reality: torsion springs typically last 7 to 9 years with normal use (opening and closing about 4 times daily). When one snaps, you'll hear a loud bang, and your door will feel suddenly heavy. Replacing a snapped spring costs less than you'd think if you call a professional right away, rather than waiting and damaging the opener or door panels.
The advantage? Torsion systems are quieter, more durable, and put less strain on your garage door opener. That means fewer repairs down the line. If you're unsure whether your door has a snapped spring, read our detailed breakdown on snapped garage door springs in Morgan Hill to confirm symptoms and next steps.
Extension springs work differently. They run vertically on each side of the door and stretch as it lowers. When the door opens, they contract and help pull it up. You'll recognize them by the metal cables running through the center of each spring (a safety feature).
Extension springs are generally cheaper upfront than torsion systems. However, they wear faster and often need replacement sooner. They also transfer more force to your opener, which can lead to opener failure within 5 to 7 years instead of 10 to 12. That hidden cost adds up quickly.
One more thing: extension springs are noisier and require regular lubrication to prevent rust. In Morgan Hill's mild climate, rust still happens faster than many homeowners expect.
**Need garage door springs in Morgan Hill today?** Call 669-322-8197. we cover same-day service across the area.
Walk into your garage and look above the door. If you see a horizontal metal shaft with springs wound around it, you have torsion springs. If you see two vertical springs running along the sides of the door frame with cables through them, you have extension springs.
Can't tell? That's fine. Don't guess and risk injury. Professional technicians can identify your system in seconds and give you an accurate free estimate for garage door spring repair. Knowing your spring type also helps you understand the true cost of repairs versus replacement.
Torsion spring replacement typically costs more upfront (roughly $200 to $300 per spring), but the longer lifespan justifies the investment. Extension springs cost less to replace ($100 to $150 each), but you'll likely be calling for repairs more often.
If your door is over 10 years old and uses extension springs, replacing it with a torsion system might actually save money over the next five years. Learn more about the true cost of garage door springs and when to replace them to make an informed decision.
Attempting to replace springs yourself is dangerous. Springs carry enormous tension and can cause serious injury if they slip or snap during removal. Professionals have the tools, training, and experience to do it safely. Plus, a properly installed spring performs better and lasts longer.
When you need a same-day repair in Morgan Hill or the surrounding areas, contact Garage Door Morgan Hill or browse our full spring repair services.
Whether you have a snapped spring, a noisy door, or just want to plan ahead before something breaks, call us today at 669-322-8197 or schedule a free quote online. We'll identify your spring type, explain your options, and give you an honest price without the upsell.
A few dollars spent on a professional inspection now beats a panic call later. Let's get your garage door working safely and keep your wallet happy.
How long do garage door springs last? Torsion springs typically last 7 to 9 years with average use (4 cycles per day). Extension springs often fail sooner, around 5 to 7 years. Lifespan depends on frequency of use and maintenance.
Can I replace one spring if only one is broken? No. Both springs wear at the same rate, so if one breaks, the other is likely near failure. Replacing both at once prevents a second emergency call within weeks and balances door operation.
What does a snapped spring sound like? A loud, sudden bang or crack, like a gunshot, followed by the door becoming extremely heavy or stuck. Never try to open the door manually after hearing this sound.
How much does spring replacement cost near Morgan Hill? Torsion springs run $200 to $300 each. Extension springs cost $100 to $150 each. Labor and parts combined typically range from $300 to $500 for a full replacement.
Should I replace my old extension springs with torsion springs? Yes, if your door is old or you're tired of frequent repairs. Torsion systems last longer and reduce wear on your opener, saving money over time despite higher upfront cost.