2026-05-20 7 min read A2Z Garage Doors
Garage door springs in Simi Valley come in two main types: torsion and extension. Torsion springs sit above your door and twist to lift the weight. Extension springs run along the sides and stretch to help raise it. Most modern homes use torsion springs because they're safer and last longer (7 to 9 years versus 5 to 7 for extension). If your spring has snapped, don't attempt a DIY fix. Call a professional immediately.
I've responded to dozens of emergency calls where a homeowner thought they could handle a broken spring themselves. That's when injuries happen. The tension in these components is extreme, and a single mistake can cause the door to crash down or the spring to whip violently. Let's cut through the confusion about what your springs actually do and when you need help.
Your springs are the hardest-working part of your entire garage door system. Without them, your opener would have to lift 300 to 500 pounds of dead weight every time you open the door. Springs counterbalance that load, making the opener's job effortless.
Torsion springs are mounted on a rod above the door frame. They wind up like a clock spring and release energy as the door opens. When properly balanced, they make your door feel weightless. Extension springs do similar work but operate differently. They stretch along each side of the frame, pulling upward as the door opens.
The key difference matters for safety and lifespan. Torsion springs wear evenly and fail in predictable ways. Extension springs can snap suddenly without much warning, especially if the cable breaks first. That's why I always recommend torsion systems for new installations in Simi Valley and throughout Ventura County.
Springs fail because of metal fatigue. Every open and close cycle, the metal flexes. Over time, microscopic cracks form at stress points. After thousands of cycles, the spring gives out.
A snapped spring won't kill your opener, but it will stop your door cold. The opener will struggle or stall. You might hear a loud bang or crash if the door falls unexpectedly. Never try to operate the door manually in this state.
If you suspect a broken spring, here's what to do immediately:
1. Stop using the door completely. 2. Don't attempt to manually lift it. 3. Call a licensed technician for a same-day estimate.
**Need garage door springs in Simi Valley today?** Call 805-874-5222. we cover same-day service across the area.
Spring replacement costs vary based on type, quantity, and whether you need other repairs. Torsion springs typically run $150 to $300 per spring, plus labor. Extension springs are slightly cheaper but may need cable replacement too. For exact pricing tailored to your door, check our garage door cost guide.
The good news: if you catch spring wear early, you can plan the replacement on your schedule. Spring replacement usually takes 1 to 2 hours. If your door won't open at all due to a snapped spring, our emergency garage door repair team can dispatch a technician the same day.
Most springs fail one at a time on single-spring systems, but on dual-spring doors, if one fails, the other is likely close behind. Professional technicians often recommend replacing both springs at once to avoid a second emergency call weeks later.
You can't stop springs from aging, but you can slow it down. Keep the door balanced and properly maintained. Misalignment forces springs to work harder than designed. Garage Door Simi Valley recommends annual inspections to catch wear before failure.
Watch for these warning signs:
- Door rising unevenly or slowly, Visible gaps or bends in the spring, Loud creaking or popping sounds, Door feeling heavier than usual
If you notice any of these, schedule a free quote right away. Early intervention prevents the emergency call at midnight.
For a comprehensive maintenance checklist, review our five warning signs that your garage door needs professional repair.
If you're replacing an old extension spring system, consider upgrading to torsion. Torsion springs are more reliable, quieter, and safer. They also integrate better with modern smart openers. Extension springs still work fine for light-duty applications, but torsion is the industry standard for residential homes.
The upfront cost difference is minimal when you factor in longevity and safety. A torsion system costs slightly more but saves you repair headaches over the next decade.
Your garage door springs are critical safety components. When they fail, professional repair isn't optional. It's essential. Contact Garage Door Simi Valley today at 805-874-5222, or get a same-day estimate online. We serve Simi Valley and surrounding areas with fast, honest service.
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How long do garage door springs last? Torsion springs typically last 7 to 9 years with normal use (roughly 10,000 to 15,000 cycles). Extension springs last 5 to 7 years. Lifespan depends on door use frequency, climate, and maintenance quality.
Can I replace a garage door spring myself? No. Springs carry extreme tension that can cause serious injury or death if mishandled. Always hire a licensed technician. DIY attempts lead to emergency room visits, not savings.
What's the difference between a snapped spring and a worn spring? A worn spring weakens gradually, making the door feel heavier and slower. A snapped spring breaks suddenly, usually with a loud bang, and the door won't open. Both require professional repair.
How much does spring replacement cost near me? Torsion spring replacement typically costs $200 to $400 including labor in Simi Valley. Extension springs are $150 to $300. Exact pricing depends on your door's weight and any additional damage.
Should I replace both springs if only one is broken? Yes, if you have two springs. When one fails, the other is usually near the end of its life too. Replacing both prevents a second emergency call within weeks.