7 min read A2Z Garage Doors
Garage door springs come in two main types: torsion and extension. Torsion springs last 7 to 9 years and cost $150 to $300 per spring, while extension springs run $100 to $200 and wear out slightly faster. Both fail eventually, and when they do, your door won't open without professional help.
The good news? You don't have to guess when replacement is coming. Small warning signs appear weeks or months before a complete failure. Knowing what to look for saves you from panic calls and emergency markups that some companies love to charge.
Torsion springs sit above your garage door opening, wrapped around a metal rod. They use torque (rotational force) to counterbalance the door's weight as it opens and closes. Most modern homes built after 1990 use torsion springs because they're quieter, more durable, and safer than older extension designs.
Extension springs run horizontally along the sides of your door opening. When the door closes, they stretch like rubber bands to help lift it back up. They're cheaper upfront but wear out faster due to constant tension and friction. Extension springs also pose a higher safety risk if a cable snaps, since the spring can whip across the garage.
You can identify which type you have by looking above the door. Torsion springs are obvious: a thick coil sitting on a horizontal rod. Extension springs are thinner and run along the tracks on both sides. If you're unsure, call Garage Door La Puente at 626-414-4423 and describe what you see.
A snapped spring won't always announce itself with a loud bang, though some homeowners do hear a sharp crack or pop. More commonly, you'll notice the door opening slower than usual or feeling heavier when you push it manually. Some doors become stuck halfway up or sag noticeably on one side.
Another red flag: your garage door opener is working overtime. If the motor runs longer than it used to, or if you hear grinding and straining sounds, a worn spring is likely forcing the opener to compensate for lost lifting power. This damages the opener itself and leads to a second repair bill you didn't budget for.
Check our guide on 5 warning signs you need garage door spring replacement for a complete rundown of what to watch for.
**Need garage door springs in La Puente today?** Call 626-414-4423. we cover same-day service across the area.
A single torsion spring replacement runs $200 to $400 in La Puente, including labor. If both springs fail (which often happens around the same time), budget $400 to $800 total. Extension spring replacement is slightly cheaper at $150 to $350 per spring, but labor costs are similar.
Don't fall for the trap of replacing just one spring when both are worn. Springs age together. Replacing only the broken one means the remaining spring will fail within weeks or months, forcing you back into another service call. Most reputable technicians recommend replacing both at the same time to avoid this expense cycle.
When comparing quotes, make sure you're getting an estimate that includes the spring itself, labor, and any necessary hardware adjustments. Vague pricing is a sign the company might add charges later. Visit our garage door springs cost guide for typical La Puente pricing and what influences the final bill.
Spring replacement is not a DIY job. A compressed torsion spring holds hundreds of pounds of tension. If a wrench slips or the spring is released incorrectly, it can cause serious injury. Extension springs are slightly safer to handle but still require proper tools and knowledge of cable and pulley systems.
Hiring a licensed technician takes the risk off your shoulders and guarantees the work is done right. Most professional repairs include a warranty on parts and labor, which protects you if something goes wrong within a set timeframe.
If your door is stuck or won't open due to spring failure, schedule a free quote with our team for same-day service. We'll assess the damage and give you an honest estimate before any work begins.
Springs fail eventually no matter what you do, but proper maintenance slows the process. Lubricate the springs and hardware every six months with a silicone-based garage door lubricant. Avoid WD-40, which attracts dirt and gums up over time.
Keep the door balanced and aligned. Misaligned tracks or a sagging door put extra stress on springs and shorten their lifespan. Our full garage door maintenance tips covers seasonal care that prevents premature wear across all components.
Spring replacement is expensive when it catches you off guard. The best defense is regular inspections and catching wear early. If you haven't had your springs checked in over a year, or if your door is more than seven years old, contact us for a free inspection and estimate.
Call 626-414-4423 today. We serve La Puente and surrounding areas in the San Gabriel Valley with honest pricing and fast turnaround times.
How long do garage door springs actually last? Torsion springs last 7 to 9 years with normal use (about 10,000 cycles). Extension springs wear out slightly faster, typically lasting 5 to 7 years. Frequency of use and climate conditions affect longevity.
Can I replace just one spring if only one breaks? Technically yes, but not recommended. Both springs age together. Replacing only the broken one leaves an old spring ready to fail soon, forcing another service call within weeks.
What's the difference between a torsion and extension spring repair cost? Torsion springs cost $200 to $400 per spring installed. Extension springs run $150 to $350 per spring. Labor is similar for both types in La Puente.
Is a snapped garage door spring an emergency? Yes. A broken spring leaves your door stuck or unable to open safely. Most homeowners need same-day or next-day service to restore access to their garage.
Can I prevent spring failure? You can't prevent it entirely, but regular lubrication and keeping the door balanced slows wear. Most springs fail due to age and use cycles, not neglect.