2026-06-27 4 min read
Here's what most homeowners don't realize about garage door springs: they're doing almost all the heavy lifting. Your door weighs 300 to 500 pounds. Springs counterbalance that weight so your opener doesn't burn out in two years. When one snaps, the whole system fails. Understanding which type you have, and why they wear out, saves you time, money, and frustration.
Garage doors use one of two spring designs. Torsion springs wind around a horizontal rod above your door opening. They twist (or torque) to lift the weight. Extension springs run along the sides of the door track. They stretch and contract, pulling cables to raise and lower the panel.
Torsion springs are more common in modern residential doors. They last longer (7 to 9 years on average) and handle the load more smoothly. Extension springs wear faster because they endure more friction and shock. If your door is older or lighter, you likely have extensions.
Both will eventually fail. The question isn't if, it's when.
I've pulled hundreds of broken springs off garage doors across San Gabriel and the surrounding area. The culprit is always the same: metal fatigue from repetitive stress.
A typical garage door cycles 10,000 to 15,000 times per year. That's constant opening and closing, stretching and contracting. Springs lose elasticity over time. They become brittle. One morning, you hit the opener button and hear a loud bang. The spring has fractured.
Rust accelerates the process. If you live near the coast (like many San Gabriel residents), salt air corrodes the steel. Lack of lubrication makes it worse. Dust and debris accumulate on the spring, holding moisture against the metal.
Temperature swings matter too. Cold weather makes metal contract; heat makes it expand. San Gabriel's 70-degree winters and 90-plus summers put stress on springs that most homeowners never think about.
**Need garage door springs in San Gabriel today?** Call 619-815-1967. We cover same-day service across the area.
When a torsion spring breaks, your door will hang unevenly or not move at all. The opener motor may run, but the door stays put. Don't force it. A snapped spring means zero counterbalance. The door is now a half-ton weight. Forcing it risks damaging the opener, the track, or injuring yourself.
Extension springs snap differently. You might hear a loud twang, and the door will drop hard on one side. The cables that were being pulled by the springs go slack. Again, stop and call a professional.
Never attempt a DIY spring replacement. These components are under extreme tension. I've seen springs launch across a garage when someone tried to unwind them without proper tools or knowledge. It's genuinely dangerous.
Costs vary. A single torsion spring runs $150 to $300, including labor. Extension springs are typically $100 to $200 each (you usually have two). If both are worn, replacing both at once prevents a second failure weeks later.
Learn what homeowners actually pay for garage door springs in San Gabriel to get a realistic estimate. Pricing depends on spring type, door size, and whether your opener needs adjustment after the swap.
We offer same-day service and can provide a free estimate over the phone. Most jobs take 1 to 2 hours. If you call before noon, we often arrive the same day.
You can't stop a spring from eventually wearing out, but you can slow it down. Regular lubrication reduces friction. An annual inspection catches rust before it weakens the metal. Check the springs for gaps, fraying, or visible corrosion.
Our maintenance guide covers the essentials and explains what you can safely do yourself. Professional tune ups catch small issues before they become emergencies.
If one spring is broken and the other shows age (rust, gaps, visible wear), replace both. Mismatched springs wear unevenly. The newer one will compensate and fail faster. It's false economy to fix one.
For torsion springs specifically, if either has cracked or separated, full replacement is your only option. Patching or welding doesn't hold under tension.
Garage Door San Gabriel handles spring replacements across the area, from downtown San Gabriel to the foothills. We stock both torsion and extension springs, so most jobs don't require ordering parts. Check our services page for details, or schedule a free quote today.
A broken spring doesn't have to ruin your day. Call 619-815-1967 now.
How do I know if my garage door spring is about to snap? Listen for creaking or squeaking from above the door. Look for visible gaps, rust, or a slight lean in the door panel. A spring losing tension won't always announce itself loudly. Annual inspections catch most problems early.
Can I use my garage door if one spring is broken? No. Do not open or close the door. Operating it risks damage to the opener, tracks, and cables. Call a technician immediately. Forcing a broken spring situation is a safety hazard.
How long does spring replacement take? Most jobs finish in 1 to 2 hours. We test the door, balance it, and adjust the opener if needed. Emergency calls may take longer if we're routing from another job in the area.
What's the difference between replacing one spring and both? One spring costs less upfront, but the surviving spring now carries extra load and wears faster. Replacing both costs more initially but saves money and headaches long term. We recommend both for doors over 5 years old.
Do extension springs last as long as torsion springs? No. Extension springs typically last 5 to 7 years. Torsion springs average 7 to 9 years. Both depend on use, maintenance, and climate. Regular lubrication extends either type's life by a year or two.