2026-07-30 7 min read
Garage door springs are the hardworking heart of your door system, but most homeowners don't understand what they do until one snaps. There are two main types: torsion springs, which twist to lift your door, and extension springs, which stretch like coils on either side. A snapped spring means your door won't open, and that's a job for professionals, not a DIY fix.
Torsion springs sit above your garage door opening, mounted on a metal shaft. When you push the opener button, the spring twists and stores mechanical energy. That energy does the actual work of lifting your door. Most modern homes in McKenna use torsion springs because they're safer, last longer, and handle the weight more smoothly.
Extension springs work differently. They're mounted horizontally above the door tracks, one on each side. When the door closes, these springs stretch. When you open it, they contract and pull the door up. Extension springs are cheaper upfront but wear out faster and carry a higher safety risk if they snap suddenly.
The type you have depends on your door's age and original installation. Torsion springs typically last 7 to 9 years with regular use, while extension springs often need replacement sooner.
Springs break because they're under constant tension. Every time your door opens or closes, the spring cycles. Over time, metal fatigues. Temperature swings, rust from humidity, and lack of lubrication speed up that wear. If you hear a loud bang or pop from your garage, that's usually a snapped spring. Your door will feel heavier when you try to open it manually, or the opener won't lift it at all.
McKenna's damp Pacific Northwest climate can accelerate rust on unprotected springs. Moisture creeps into the metal, creating weak spots. Regular maintenance with a light coating of lubricant helps, but it's not a permanent solution. See our guide on why garage door springs rust faster in McKenna for practical prevention steps.
**Need garage door springs in McKenna today?** Call 1-360-783-7835. we cover same-day service across the area.
Spring replacement cost depends on which type you have, how many springs need replacing, and whether your door has other damage. A single torsion spring replacement typically runs $200 to $400, while extension springs cost $150 to $300 each. If both springs are old, replacing them together makes sense. Labor usually adds $100 to $200 to your estimate.
The reason we charge what we do isn't complexity for its own sake. Spring replacement requires special tools, safety equipment, and technical skill. Improper installation puts you and your family at risk of injury. Our team at Garage Door McKenna takes time to inspect the entire door system while we're there, catching problems before they become emergencies.
For an accurate estimate tailored to your door, schedule a free quote and describe your situation. We'll give you a clear picture of costs before any work begins.
Never attempt spring replacement yourself. Even experienced homeowners can be seriously injured by the tension stored in these springs. The risk isn't worth the savings. A professional replaces your spring safely, tests the door balance, and often warranties the work.
If your door won't open and you suspect a snapped spring, don't force the opener. Call us. Straining the motor against a broken spring causes additional damage and higher repair bills. We offer same-day emergency service in McKenna for situations like this.
Also consider a full garage door tune up and maintenance every 12 months. Catching worn springs early means you avoid being stranded with a stuck door on a rainy morning.
Sometimes a snapped spring signals it's time to think bigger. If your door is over 15 years old, springs are just one wear point. Rollers, cables, and the opener itself may be nearing the end of their useful life. We'll discuss all options during your estimate so you can make an informed decision.
Your garage door works hard. The springs deserve professional care. If you hear noise, feel resistance, or suspect spring trouble, reach out to our team. Call 1-360-783-7835 or contact us online to get a same-day estimate for your spring repair or replacement. We serve McKenna and the surrounding communities with the same attention to detail you'd expect from any craftsman.
How do I know if my garage door spring is broken? Listen for a loud bang or pop from your garage. Your door will feel heavy when you try to open it manually, or the opener won't lift it at all. Never force the opener. Call a professional immediately to avoid further damage.
Can I replace a garage door spring myself? No. Springs are under extreme tension and can cause serious injury or death if mishandled. Always hire a licensed technician with the right tools and insurance. It's not worth the safety risk.
How long do garage door springs last? Torsion springs typically last 7 to 9 years with normal residential use. Extension springs wear faster, often needing replacement in 5 to 7 years. Humidity and lack of maintenance shorten lifespan.
What's the difference between torsion and extension springs? Torsion springs twist above your door opening and are safer and more durable. Extension springs stretch on either side of the tracks, cost less upfront, but fail sooner and carry higher injury risk if they snap.
Why do springs cost so much to replace? The cost covers specialized tools, professional expertise, and safety liability. Improper installation endangers your family. Our pricing reflects the skill and accountability that comes with proper workmanship.