2026-07-11 7 min read
Here's what most homeowners don't realize about garage door springs: they're under extreme tension, rated to cycle 10,000 to 20,000 times before failure, and when they snap, your door becomes a 400-pound dead weight you cannot open manually. After 15 years on service calls across Los Angeles and surrounding areas, I've seen this scenario play out dozens of times. Homeowners wake up, press the opener button, hear nothing, and panic. The good news? Understanding your springs now prevents that crisis later.
Your garage door uses one of two spring systems: torsion or extension. Torsion springs sit above the door, wound around a metal shaft, and handle the lifting load as your opener operates. Extension springs run horizontally along each side of the door track and stretch to assist the lift. Both wear out. Both fail without much warning.
Torsion springs last roughly 7 to 9 years with normal use. Extension springs typically last 5 to 7 years. That timeline assumes one garage door cycle per day (opening and closing once daily). If you're in and out of your garage five times daily, your springs age faster. Los Angeles heat and humidity don't help either. The sun beats down hard here, and metal expands and contracts with temperature swings, accelerating wear.
The critical detail most homeowners miss: springs don't fail gradually. They snap suddenly. You won't get a squeaking warning or slow deterioration. One day they're working. The next day, they're broken, and your door won't budge.
When a spring snaps, the entire load of your garage door shifts to the opener motor. The motor can't handle that stress. Attempting to operate the door with a broken spring will burn out your opener, turning a $300 repair into a $1,200 replacement. Worse, if you try to manually lift a door with a snapped spring, you risk crushing your fingers or hands. The door is heavy, and the mechanical advantage is gone.
This is why we always recommend calling a professional for spring replacement. I've seen people try to order springs online and install them. It sounds cost-effective until you realize you need specialized tools (a spring winding tool that costs $500 to $1,000), precise measurements, and knowledge of proper safety procedures. One slip during installation, and the spring can whip with enough force to cause serious injury.
If you notice your door is slow to open, struggles to lift smoothly, or makes a loud bang sound, check our troubleshooting guide first. If the door won't open at all, you likely have a snapped spring.
**Need garage door springs in Los Angeles today?** Call (424) 329-8901. We cover same-day service across the area.
The cost to replace garage door springs in Los Angeles typically ranges from $250 to $600 per spring, depending on the type and quality. Torsion springs cost more than extension springs. Higher-quality, longer-lasting springs (rated for 25,000 cycles instead of 10,000) cost more upfront but save you money over time because they last longer.
Many homeowners ask whether they should replace one spring or both. Here's the honest answer: if one spring has snapped, the other is likely close behind. Springs wear at similar rates. Replacing only the broken one means you'll be calling us again in six months when the second one fails. We recommend replacing both springs at the same time. Yes, it costs more initially. No, you don't want to repeat this service twice in one year.
Get a free estimate for spring replacement and find out exactly what your system needs. We'll inspect both springs and give you a clear breakdown of costs before we start any work.
You can't prevent springs from wearing out, but you can slow the process. Keep your garage door tracks clean and lubricated. Debris in the tracks forces the door to work harder, wearing springs faster. Use a silicone-based lubricant (not WD-40) on the tracks and rollers every three months.
Have your door professionally inspected once per year. During inspection, we check spring tension, measure wear, and identify springs that are approaching end-of-life before they fail. Spring maintenance tips for your garage door covers this in more detail.
Also, be gentle with your door. Don't slam it. Don't force it open if it feels stuck. These habits add stress to springs and reduce their lifespan.
If you hear a loud bang or crack from your garage, your door won't open, or you notice the door is sagging on one side, contact us immediately. A sagging door often means one spring is failing while the other still works. The imbalance is dangerous and will damage your opener quickly.
Don't wait for a convenient time. A broken spring is an emergency. You can't access your garage, and the risk of further damage grows each day you delay. Garage Door Los Angeles offers emergency garage door service throughout the area with same-day availability most days.
Your garage door springs are one of the hardest-working parts of your home. Respect them. When they fail, call a professional. When they're still working, maintain them. That simple approach keeps your door operating reliably for years and prevents costly surprises.
Ready to schedule a spring inspection or replacement? Call (424) 329-8901 or book your appointment online. We'll get you back in business fast.
How do I know if my garage door spring is broken? Your door won't open or close with the opener, even if the motor runs. You might hear a loud bang or crack from above the door. The door may hang unevenly or feel heavier than usual when you try to lift it manually.
Can I open my garage door if a spring is snapped? No. Do not attempt to open it. A broken spring means the full weight of the door rests on the opener motor and safety cables. Operating the door risks injury and expensive damage to the opener.
How much does it cost to replace a garage door spring near me? Spring replacement in Los Angeles typically costs $250 to $600 per spring, depending on type and quality. Most doors have two springs, so budget $500 to $1,200 for both. Get a free estimate from our team for exact pricing.
How long do garage door springs last? Torsion springs last 7 to 9 years. Extension springs last 5 to 7 years. Lifespan depends on daily use, climate, and maintenance. Regular lubrication and inspection extend life.
Should I replace both springs or just the broken one? Always replace both springs at the same time. Springs wear together, so the surviving spring is near failure. Replacing only one means another emergency call within months.