2026-07-16 7 min read
A snapped garage door spring won't let your door open or close safely, and fixing it yourself can cause serious injury. We'll walk you through the two main types of garage door springs in San Jacinto, what they cost to replace, and why professional service matters more than you might think.
Garage door springs are the hardest-working parts of your entire system. They support the full weight of your door, which typically ranges from 300 to 800 pounds depending on material and size. Without springs, your garage door opener motor would burn out in weeks trying to lift that dead weight alone. See our guide on garage door cost & pricing in san jacinto: what you really pay.
There are two main types: torsion springs and extension springs. Torsion springs sit above your door and twist to store and release energy. Extension springs run along the sides of your door frame and stretch like rubber bands. Most residential doors in San Jacinto use one or two torsion springs because they're safer and last longer. Your specific setup depends on your door size, weight, and opener capacity.
Torsion springs are the gold standard. They balance your door more evenly and tend to last 7 to 9 years with proper maintenance. If your door is newer or feels smooth when you open it manually, you likely have torsion springs. The tradeoff? They cost more upfront but save you money over time. Read about essential garage door safety tips for families with children.
Extension springs are cheaper but wear out faster, typically lasting 5 to 7 years. They also need safety cables running through them because if one snaps, it can whip around and cause damage or injury. If you have older doors or a lighter setup, you might have extension springs. Both types do the job, but torsion is safer and more durable.
**Need garage door springs in San Jacinto today?** Call 951-724-4202. we cover same-day service across the area.
Spring replacement cost depends on the type and your door's specifications. A single torsion spring typically runs between $200 and $400 installed. If both springs have failed or are near the end of their life, replacing them together costs $400 to $600 total. Extension spring replacement is cheaper.usually $150 to $300 per spring.but remember they wear out faster.
Labor makes up a big chunk of the bill. Spring replacement isn't a 15-minute job. It requires special tools, precise measurements, and professional knowledge to set the tension correctly. Improper installation can throw off your door balance, strain your opener, and create safety hazards. We've always been transparent about pricing at Garage Door San Jacinto, so you'll never get a surprise bill. Check out our full breakdown on garage door cost and pricing in San Jacinto to understand what goes into your final estimate.
This is where I need to be blunt: replacing garage door springs yourself is dangerous and often illegal without a license. Springs are under extreme tension. When one breaks, it releases the force that was holding 400 pounds. Attempting to adjust or replace springs without proper training can result in crushed fingers, broken wrists, or worse.
Beyond safety, springs must be wound to the exact tension for your specific door. Too tight and you'll burn out your opener. Too loose and the door won't open smoothly or at all. Professional technicians use calibrated equipment to get this right every time. If you're noticing signs your springs are failing, schedule a free quote or call us to inspect them before they snap.
Watch for a door that's harder to open manually than usual. If you need to pull extra hard or the door feels unbalanced, springs are likely losing tension. A loud bang or crack when the door operates usually means a spring has snapped. You might also notice the door opening or closing unevenly, or the opener struggling to lift the door.
Some homeowners see the door hanging slightly crooked on one side. That's a classic sign one spring has failed while the other is still working. Don't wait for both to snap. When one fails, the other is usually right behind it. Learn more about these warning signs in our post on 5 warning signs your garage door springs need replacement.
If you suspect a snapped spring or see any of the signs above, stop using your door and call us for a same-day estimate. Driving your car out of the garage with a broken spring might work once, but continuing to use the door accelerates damage to your opener and tracks. We serve San Jacinto and the surrounding Riverside County area with honest pricing and straightforward service.
Your garage door spring replacement doesn't need to be stressful. We'll inspect both springs, give you a clear cost estimate, and handle the work safely. Most jobs take under an hour.
Ready to get your door working again? Contact us today or call 951-724-4202 for a same-day appointment.
How long do garage door springs last? Torsion springs typically last 7 to 9 years with regular use and basic maintenance. Extension springs wear out faster, usually lasting 5 to 7 years. Lifespan depends on how often you use your door and whether it receives annual lubrication.
Can I replace just one spring? Technically yes, but we recommend replacing both if one has failed. Springs wear at similar rates. If one snapped, the other is under extra stress and will likely fail soon after. Replacing both at once saves you a second service call.
Is spring replacement covered by warranty? Most spring warranties are 5 to 10 years depending on the manufacturer and your door's age. If your door is still under warranty, bring your paperwork when you call. Some failures are covered, others aren't.
What's the difference between a broken spring and a stretched spring? A broken spring has physically separated and won't support your door at all. A stretched spring still works but has lost tension over time, making your door harder to open or causing it to sag. Both require professional replacement.
Why does my garage door opener struggle after a spring fails? Your opener is designed to lift a balanced door using springs. When springs fail, the full weight falls on the motor. Most home openers aren't rated for that load and will burn out quickly if you keep using the door.