2026-08-23 7 min read A2Z Garage Doors
In our years serving Santa Ana, we've seen this problem again and again: homeowners confuse torsion and extension springs, then panic when one snaps. The answer is simple. Your garage door uses one or the other (rarely both), and knowing which one you have determines your repair cost, timeline, and safety. Torsion springs sit horizontally above the door opening and twist to lift weight. Extension springs run vertically on each side and stretch to do the same job. Which one you need depends on your door's design and age.
Most modern garage doors in Santa Ana use torsion springs. These coiled steel bars run across the top of your door frame, perpendicular to the opening. When you press the opener button, the spring twists (torques) and transfers energy downward, counterbalancing the door's weight as it rises.
Torsion springs are built tough. They handle between 10,000 and 20,000 cycles before wearing out (that's roughly 7 to 9 years for average use). A single torsion spring typically costs more to replace than an extension spring, but the durability offsets that. They're also safer. Because the tension is contained within the spring itself, a snapped torsion spring won't whip loose and damage your car or injure someone nearby.
If your door is less than 15 years old, it almost certainly has a torsion spring. You'll see it if you look inside your garage at the top of the frame. It looks like a thick metal coil running left to right.
Older homes in Santa Ana and lighter residential doors often use extension springs. These run vertically along each side of the door opening, one on each side. When the door closes, the springs stretch. When you open it, they contract and help lift the weight.
Extension springs are cheaper upfront. A single spring costs less than a torsion counterpart. They're also simpler to install, which can mean lower labor costs. However, they require safety cables running through the center of each spring. These cables catch a snapped spring and prevent it from flying across your garage. Without them, a snapped extension spring becomes a hazard.
Extension springs typically last 7 to 9 years as well, similar to torsion springs. But because there are two of them sharing the load, when one fails, the other is usually stressed and may fail soon after.
The cost of replacing garage door springs in Santa Ana varies based on which type you have. A torsion spring replacement generally runs $150 to $300 per spring, plus labor. Extension springs cost $80 to $150 per spring, plus labor. Both require professional installation because the tension is dangerous if released incorrectly.
Labor typically adds another $100 to $200 to the final bill. If you need same-day service, expect to pay a bit more. Our team at Garage Door Santa Ana charges honest pricing without hidden fees, and we offer free estimates so you know the cost before we start work.
**Need garage door springs in Santa Ana today?** Call 657-571-3893. we cover same-day service across the area.
A snapped spring is an emergency. You'll hear a loud bang, and your door won't open or close properly. The opener motor may strain or shut off automatically. Do not force the door manually. Never attempt to repair a spring yourself. The tension stored in these springs can cause serious injury.
If you're experiencing this right now, get a same-day estimate from our team. We service Santa Ana and surrounding areas like Garden Grove and Anaheim. For more details on what to do in this situation, check out our guide on what to do when garage door springs snap.
When a spring fails, you have two paths: replace it with the same type, or upgrade to the other. If your door currently has extension springs and you want better safety and durability, switching to a torsion spring is possible (though it requires adjusting the door system). Conversely, if you have a torsion spring and want a cheaper repair, you can't downgrade to extension springs without sacrificing performance and safety.
Our recommendation: replace with what you have. It's the most cost-effective choice. Your door was engineered for that spring type. Changing it often costs more than a standard replacement and may void your opener warranty.
For a deeper understanding of spring lifespan and when replacement becomes necessary, read our complete guide to garage door spring replacement costs and timing. We also recommend preventive maintenance to extend spring life and catch problems early.
Garage door springs aren't a do-it-yourself job. The risk of injury is real, and the cost of a mistake is high. Whether you have torsion or extension springs, the team at Garage Door Santa Ana is ready to diagnose the problem and provide an honest quote.
Call us at 657-571-3893 or schedule a free quote online. We'll identify your spring type, explain your options, and get your door working safely again.
What's the main difference between torsion and extension springs? Torsion springs twist horizontally above the door to lift weight. Extension springs stretch vertically on each side. Torsion is safer and more durable; extension is cheaper but requires safety cables to prevent injury if it snaps.
How long do garage door springs last? Both types typically last 7 to 9 years, or 10,000 to 20,000 cycles. Lifespan depends on use frequency, climate, and maintenance. Regular lubrication extends life.
Can I replace just one spring? If you have two extension springs and one snaps, it's wise to replace both because the surviving spring is now overstressed. For torsion springs, you typically have just one, so you replace that single unit.
How much does a spring replacement cost near me? Torsion springs cost $150 to $300 per spring plus labor. Extension springs cost $80 to $150 per spring plus labor. Total labor runs $100 to $200. Call 657-571-3893 for a free estimate.
Is it safe to use my garage door if a spring is broken? No. A broken spring means the opener motor must lift the full door weight, which can damage the motor or cause the door to fall suddenly. Do not use the door and call for professional repair immediately.