2026-08-17 7 min read A2Z Garage Doors
A customer called last Tuesday with a garage door that wouldn't budge. One of the torsion springs had snapped overnight. She'd already grabbed three quotes, and the high bid was double what she needed to pay. I walked her through what a fair estimate looks like, explained why springs fail, and got her back in action that afternoon. Springs are the hardest-working part of your door. When they go, they go fast, and that's when honest pricing matters most.
Your garage door weighs 300 to 500 pounds. Two springs balance that weight every single time you open or close. They're under constant tension, compressing and extending thousands of times over their lifespan. Springs last roughly 7 to 9 years with normal use, maybe longer if you maintain your door regularly.
Several things speed up failure. Rust eats springs from the inside out, especially here in Orange County where salt air corrodes metal. Lack of lubrication forces springs to work harder. Temperature swings cause metal to expand and contract, stressing the coils. Heavy use (opening and closing 10+ times daily) burns through springs faster than occasional homeowner use.
When one snapped spring lets go, the other is suddenly holding twice the load. That's when you'll hear a loud bang or crack. Your door may stick, fail to open, or open unevenly. Do not force it. A broken spring can damage your opener and create a safety hazard.
Most homes in Mission Viejo use torsion springs. They wind around a rod above your door and unwind to lift the weight. They're durable, compact, and give smooth operation. Extension springs run along the sides of your door and stretch to pull it open. They're less common in newer homes but still show up on older installations.
Torsion springs cost more upfront because they're harder to install and require precise balancing. But they last longer and work more reliably. Extension springs are cheaper but wear faster and pose higher safety risks if they snap (the cable can whip).
When you get an estimate, make sure the technician tells you which type you have. Not knowing is a red flag that someone's rushing the job.
**Need garage door springs in Mission Viejo today?** Call (949) 539-3140 we cover same-day service across the area.
Here's where honest pricing saves you hundreds. A quality torsion spring replacement runs between $150 and $300 per spring, plus labor. If both springs are old, replace them together. Labor typically adds another $150 to $250. Total bill should land somewhere between $450 and $800 for both springs installed.
Why the range? Spring quality matters. Heavy-duty, lifetime-rated springs cost more but handle frequent use and weather stress better. Standard springs are fine for light-to-moderate use but won't last as long. Location of your door also affects labor time. Hard-to-access installations take longer.
Some companies charge a "trip fee" or "emergency surcharge" on top of the estimate. We don't do that at Garage Door Mission Viejo. You pay for the parts and labor. That's it.
Our detailed guide on garage door repair cost in Mission Viejo breaks down pricing across different repair types. Spring work is one piece of the larger cost picture, and that post walks you through real numbers.
Get three quotes minimum. A quote should include the spring type, quality grade, labor time, and warranty. If two quotes differ by more than $200, ask why. Cheap quotes often mean cheap springs that'll fail again in 3 years.
Never let someone sell you springs you don't need. If one spring is snapped but the other still works, you might hear "replace both to balance your door properly." That's partially true for safety, but it's also a sales tactic. A good technician explains the trade-off: replace one now and the other in a few years, or bite the bullet and do both. You choose based on your budget and door age.
Check the warranty. Quality springs come with 5 to 10 year coverage. If someone won't guarantee their work in writing, move on.
Request same-day service when possible. Spring failures don't wait, and a reputable shop near you should handle it quickly without a premium markup. Our emergency repair page covers what to expect and how to avoid overcharging when time pressure kicks in.
Spring replacement is expensive. Prevention costs almost nothing. Lubricate your springs and rollers twice a year with a garage door rated lubricant. Inspect springs visually from a safe distance. Look for rust, fraying, or visible cracks. Never try to adjust or repair springs yourself. The tension is dangerous.
Regular maintenance catches problems before springs snap. A full tune up, including spring inspection, runs $100 to $150. That's far cheaper than emergency replacement. If you haven't had your door serviced in over a year, schedule an affordable tune up that saves thousands down the line.
For spring service details and to book a technician, explore our full spring repair services.
If your spring has snapped, call us today at (949) 539-3140. We'll give you a real estimate with no hidden fees. If you're in the Irvine or Costa Mesa area, we service those neighborhoods with the same honest approach. If your springs are nearing the end of their lifespan and you want to avoid an emergency, get a same-day estimate and we'll walk you through your options.
A broken spring doesn't have to mean a broken budget. Honest pricing and quick service get your life back to normal.
How long do garage door springs last? Torsion springs typically last 7 to 9 years under normal residential use. Extension springs wear faster, often lasting 5 to 7 years. Frequency of use, maintenance, and weather exposure all affect lifespan.
Can I replace just one spring? Technically yes, but replacing both is safer. When one spring breaks, the other is aging too. Replacing only one can cause uneven door movement and stress your opener. Most technicians recommend replacing both.
Why does a snapped spring happen without warning? Springs fail suddenly because metal fatigue is invisible until the breaking point. Small stress fractures accumulate silently over months or years. One more cycle triggers the final snap. Regular inspection catches rust and wear before failure.
Are spring replacements covered by warranty? Springs come with manufacturer warranties (typically 5 to 10 years). Labor warranties vary by company. We guarantee our installation work. Ask any technician for a written warranty before you commit.
Should I replace springs at the same time as a new opener? If springs are old (6+ years) and you're installing a new opener anyway, yes. The technician is already there, and fresh springs work smoothly with a new motor. But if springs are young, there's no reason to replace them just because you upgraded the opener.