2026-06-20 7 min read
Your garage door won't budge. You peek into the garage and notice a broken spring. Now what? In our years serving Walnut Creek, we've seen homeowners guess wrong between torsion and extension springs, ordering the wrong part and wasting time and money. The good news: knowing which type you have takes five minutes and saves hundreds.
Garage doors use one of two spring systems. Torsion springs sit horizontally above your door and wind up like a clock spring, storing energy as they twist. Extension springs run along the sides of the door opening and stretch to absorb weight. Both do the same job. Neither is "better." Your door's design determines which you need.
Most residential garage doors in Walnut Creek use torsion springs. They're safer (less sudden snap risk), quieter, and last longer. Extension springs are cheaper upfront but wear faster and carry more pinch hazards. If your door is newer or mid-range quality, it probably has torsion. Older doors or budget models lean toward extension.
The simplest test? Open your garage door by hand (after unplugging the opener). Torsion doors feel heavy and stiff throughout. Extension spring doors feel heavy at first, then lighter as you lift. Still unsure? Our team can identify your spring type and provide a free estimate in minutes.
A snapped spring isn't just an inconvenience. It's a safety issue. Springs hold 200 to 400 pounds of tension. When they fail, the door crashes down or the opener burns out trying to lift dead weight. Replacing a snapped spring costs between $200 and $400 per spring, depending on type and quality. Fixing an opener damaged by a failed spring? That's $500 to $800 more.
Torsion springs last 7 to 9 years under normal use. Extension springs last 5 to 7 years. Knowing your spring type helps you plan maintenance and budget accordingly. If your door is eight years old and uses torsion springs, replacement is coming soon. Don't wait for a failure on a rainy morning.
**Need garage door springs in Walnut Creek today?** Call (925) 415-4422. we cover same-day service across the area.
Walk into your garage and look up. See a horizontal metal rod above the center of the door, usually with a cable wound around it? That's torsion. See two springs running vertically along the left and right sides of the opening? Those are extension springs.
Take a photo and text it to us, or schedule a free quote and we'll confirm what you need. Same-day diagnosis and repair are available for most Walnut Creek homes. We stock both types in inventory, so we're never waiting on parts to help you get your door moving again.
Unsure whether to repair or replace? Our earlier guide on choosing the right garage door for your Walnut Creek home walks through that decision. If your door is over 10 years old or needs springs plus other repairs, replacement might beat patchwork fixes.
The internet makes spring replacement look doable. Don't do it yourself. Seriously. Springs are under extreme tension. A slip means a broken hand, wrist, or worse. We've treated homeowners who tried this. The medical bills exceed professional repair costs ten times over.
Professional installation takes an hour. You get a warranty, safety assurance, and peace of mind. Garage Door Walnut Creek handles this work daily. Our technicians use the right tools, know your exact spring specs, and balance everything properly. Visit our garage door springs service page to see what's included.
Springs fail without warning. If you're hearing squeaks, seeing visible rust, or noticing your door closing slower than usual, springs are aging. Don't wait for a snap. Call us now for an inspection and cost estimate.
Whether you need one spring or both replaced, we'll explain your options and never push unnecessary work. Our goal is helping you avoid overspending while keeping your door safe and reliable. Get a same-day estimate by calling (925) 415-4422 or book online. We serve Walnut Creek and surrounding East Bay communities.
Your garage door is too important to leave broken. Let's fix it today.
Q: Can I replace just one spring if both are old? A: Technically yes, but we recommend replacing both. Springs wear together. Replacing one leaves an unbalanced pair, causing uneven wear on the other. Most pros replace both to avoid a second service call within months.
Q: How long does spring replacement take? A: About one hour from arrival to finish. We'll explain the process, show you the broken spring, install new ones, and test everything. Most customers are back in their garage by lunch.
Q: Are torsion springs always more expensive than extension springs? A: Usually yes, but not dramatically. Torsion springs run $150 to $250 each. Extension springs run $100 to $200 each. Installation cost is similar. The long lifespan of torsion springs justifies the slight premium.
Q: What's the difference between a snapped spring and a worn spring? A: A snapped spring breaks suddenly, leaving your door unusable immediately. A worn spring loses tension gradually, causing the door to sag or close slower. Both need replacement, but worn springs give you time to plan.
Q: Do I need to replace my garage door opener if the spring breaks? A: Not always. If the opener ran without damage during the spring failure, it's fine. If it struggled or heated up before you stopped using the door, we'll inspect it for damage and advise repair or replacement.