2026-08-18 7 min read
A snapped garage door spring means your door won't open, and you're stuck. The good news: it's fixable, usually within hours. A replacement spring in La Puente runs between $200 and $400 for parts and labor combined, depending on whether you have a torsion or extension spring. We offer same-day service, and honest pricing with no surprises.
Your garage door springs carry all the weight. A standard residential door weighs 300 to 400 pounds. Two springs split that load equally, so each one supports 150 to 200 pounds under tension. After 7 to 9 years of opening and closing (roughly 10,000 to 15,000 cycles), metal fatigues. One day the spring gives way with a loud bang. See our guide on how much should garage door maintenance cost in la puente?.
You'll hear it. You might even feel it. The door either stays down or falls partway and stops. Do not try to force it open with the opener. That stresses the other spring and risks injury.
Most homes in La Puente use torsion springs. They're mounted horizontally above the door, wound tight like a clock spring. When you open the door, they unwind and help lift the weight. Read about emergency garage door service in la puente: what to do when you.
Extension springs hang vertically on the sides of the door frame. They stretch as the door goes down and contract as it rises. Both types fail eventually, but torsion springs are more common in newer builds.
The type matters for cost. Torsion springs typically cost a bit more to replace because installation is trickier and requires precise winding. Extension springs are simpler but less common now. Either way, we handle the estimate at no charge.
**Need garage door springs in La Puente today?** Call 626-669-3528. we cover same-day service across the area.
Here's where I'm honest about pricing. A single spring replacement includes parts, labor, and testing. You shouldn't pay extra for a "diagnostic fee" if you're already getting the repair done.
If both springs are original and roughly the same age, I recommend replacing both. Springs fail together. Replacing one now and the other in six months wastes your time and money on two service calls. The cost difference is small when you think about it long term.
A two-spring replacement runs $350 to $600 total. It's not cheap, but it's a one-time fix that lasts another 7 to 9 years.
Garage Door La Puente also offers maintenance plans that catch wear before a snapped spring happens. Regular lubrication and inspection catch problems early.
Springs are under extreme tension. Rewinding a torsion spring without the right tools and experience has caused serious injuries. A loose wire or miscalculation can cause the spring to snap again, damaging your door or worse.
Hire a professional. The cost is worth your safety and a proper warranty on the work. We stand behind every replacement with a one-year parts guarantee.
If your spring is snapped, don't open the door manually or with the opener. Call us at 626-669-3528. We'll schedule same-day service if you reach us before 2 p.m., and we'll give you a firm cost estimate over the phone based on which spring type you have.
We also serve nearby areas including West Covina and Walnut, so even if you're just outside La Puente proper, reach out. We've likely serviced homes near you before.
Your door might be stuck today, but it doesn't have to stay that way. We'll get you running again fast.
How long does a spring replacement take? About one hour from start to finish, including testing the door balance and checking the opener. We schedule same-day appointments when possible.
Do I need to replace both springs at the same time? Not always, but it's smart. If both are original and the same age, replacing both now saves you a second service call in six months when the other fails.
Can a snapped spring damage my door? Not usually. The door itself is fine. But don't force the opener if one spring is broken, as that stresses the other spring and the door frame.
What's the difference between a torsion and extension spring? Torsion springs mount above the door and wind like a clock. Extension springs hang on the sides and stretch. Torsion is more common in newer homes and costs slightly more to replace.
Will this happen again? Springs have a lifespan of 7 to 9 years. Regular maintenance, like lubrication and inspection, extends that life and catches problems early.