2026-09-19 5 min read
Here's what most homeowners in Kendalia don't realize about garage door springs: they're doing nearly all the heavy lifting. Your opener doesn't lift the 300 to 400 pounds of door weight. The springs do. When one snaps, the whole system fails, and you're stuck. Understanding how they work and when they need replacement can save you hundreds in emergency service calls.
Your garage door relies on one of two spring types: torsion or extension. Torsion springs sit above the door on a rod and twist to store energy. Extension springs hang on either side of the door and stretch. Both store potential energy that counterbalances the door's weight, making it light enough for your opener to operate smoothly.
The springs work in tandem. If one fails while the other still functions, the door becomes unbalanced. You'll notice it hanging crooked or not opening evenly. That's your signal to call a professional.
Most springs last between 7 and 9 years with normal use. That's roughly 10,000 to 15,000 cycles (one cycle = open and close). Hill Country weather in Kendalia and surrounding areas.temperature swings from winter cold to summer heat.accelerates wear. Metal expands and contracts, metal fatigues, and springs eventually snap.
A snapped spring is unmistakable: your door won't budge, or it crashes down. But you don't have to wait for that disaster. Watch for these warning signs.
The door feels heavier than usual. You lift it manually and it drops faster than it should. You hear a loud bang or metallic crack when opening or closing. The door opens unevenly, sagging on one side. Your opener struggles or makes grinding sounds.
If you've noticed any of these, check our guide on how to tell if your garage door springs need replacement for a deeper diagnostic approach. Catching wear early prevents you from being stranded with a stuck door.
Torsion springs are more common in modern residential doors and last longer. They're also safer because they're enclosed and less likely to snap with debris wrapped around them. Extension springs are older and cheaper upfront, but they fail sooner and carry higher injury risk if a cable breaks.
If you're unsure which type you have, look above your door. Torsion springs sit horizontally on a rod. Extension springs run vertically along both sides. Either way, don't attempt replacement yourself. Springs are under extreme tension. A DIY mistake can cause serious injury.
**Need garage door springs in Kendalia today?** Call (830) 953-7495. we cover same-day service across the area.
Spring replacement isn't cheap, but it's cheaper than ignoring the problem. A single torsion spring replacement typically runs $200 to $400 including labor, depending on spring quality and your door's size. Extension springs cost less per unit but often need both replaced simultaneously for balance, pushing the total into similar range.
If both torsion springs fail at once, expect $350 to $600. The cost reflects the labor and expertise required to safely remove tension, install new springs, and balance everything. For a full breakdown, read our guide on garage door spring replacement cost.
When you call for an estimate, honest pricing means no surprises. You get a quote upfront, and that's what you pay. No hidden fees for "diagnostics" or "emergency surcharge" unless you actually book after-hours service.
Spring repair isn't a DIY project. Period. The tension in a compressed or stretched spring can launch metal at high speed. One slip costs fingers or worse.
Our full service lineup covers spring replacement and repair. We'll inspect the door, assess spring condition, and give you an honest recommendation. If only one spring shows wear but both are original, we'll tell you that. If both need replacement for safety and balance, we'll explain why.
Schedule a free estimate today and get peace of mind before your door leaves you stranded.
Springs fail faster when neglected. Rust, dirt, and lack of lubrication accelerate wear. A routine tune-up and inspection catches problems early, keeping springs healthy longer.
Treating your garage door system as preventative, not reactive, saves money. Springs that get regular care last closer to that 9-year mark. Neglected springs snap at 5 or 6 years.
Don't wait for a snapped spring to force your hand. Call Kendalia Garage Doors at (830) 953-7495 and get a same-day estimate. We'll be honest about what your door needs and what it'll cost.
How long do garage door springs typically last? Torsion and extension springs last 7 to 9 years under normal use, or roughly 10,000 to 15,000 open-close cycles. Hill Country temperature swings accelerate wear, so some springs fail sooner.
Can I replace a garage door spring myself? No. Springs store dangerous amounts of tension. A slip during removal or installation causes serious injury. Always hire a licensed professional to handle spring replacement safely.
Why does one spring fail but not both? Springs wear at different rates depending on tension, lubrication, and use patterns. One side may bear slightly more load. When the first snaps, the surviving spring works twice as hard, often failing soon after.
Is a snapped spring covered by my homeowner's insurance? Most homeowner policies don't cover garage door spring failure because it's considered normal wear and tear. Check your specific policy, but assume you'll cover the cost yourself.
Should I replace both springs if only one snapped? Yes, usually. If both springs are original and one just failed, the other is near the end of its life too. Replacing both at once prevents a second failure weeks later and maintains door balance.
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