7 min read A2Z Garage Doors
Here's what most homeowners don't realize about garage door springs: they're doing nearly all the heavy lifting every single day. Your garage door weighs between 300 and 700 pounds. Springs counterbalance that weight so your opener doesn't burn out in six months. When a spring fails, everything stops. Your door becomes a thousand-pound wall.
I've been running Garage Door Petaluma for over a decade, and I see the same pattern constantly. A homeowner hears a loud bang one morning, tries to open the door, and suddenly realizes they can't. Then panic sets in. Then the bills arrive. Let me walk you through what's actually happening and how to handle it smartly.
Two main types handle garage doors in Petaluma and the North Bay: torsion springs and extension springs.
Torsion springs sit above your door, along the center header. They twist and untwist thousands of times per year, storing and releasing energy. A quality torsion spring lasts 7 to 9 years on average. Extension springs run along the sides of your door tracks. They stretch and contract instead of twisting. Both types eventually wear out. Both can snap without warning.
The snapped spring moment is unmistakable. You'll hear a violent crack or pop. The door becomes stuck. Even if your opener seems fine, don't force it open. A broken spring leaves your door completely unsupported.
Springs fail because of material fatigue, not because you did something wrong. Every open and close cycles the spring. After thousands of cycles, metal loses its spring back. Rust accelerates failure, especially in damp Sonoma County winters. Salt air near the coast speeds corrosion too.
Age matters most. If your door is over 8 years old and you haven't replaced springs yet, you're living on borrowed time. Cold snaps can also trigger failures. Metal contracts in winter, and brittle springs snap more easily.
Here's something many contractors won't tell you: replacing both springs at the same time saves money and headaches. If one breaks, the other is likely close behind. Replacing them individually means you'll call us again in six months.
**Need garage door springs in Petaluma today?** Call 707-309-2264. We cover same-day service across Sonoma County and provide honest estimates before any work starts.
Spring replacement cost depends on type, quality, and whether you need one or both replaced.
A torsion spring replacement typically runs $200 to $400 per spring, including labor and hardware. Extension springs cost slightly less. Total material and labor for both springs on a standard residential door falls between $400 and $800 at fair market rates.
I won't charge you a diagnostic fee just to look. We'll give you a free estimate over the phone if you describe the problem, or we'll come out same-day and quote you in person. No surprises. No markup on parts. That's how I operate.
Some companies charge $150 to $300 just to diagnose the problem. I think that's wrong. You already know the spring broke. You need honest pricing, not theater.
Cheap springs fail faster. Buying the absolute lowest-cost replacement is false economy. Mid-range commercial-grade springs cost a bit more but last longer and perform better. We use quality parts from suppliers who stand behind their products.
Never attempt spring replacement yourself. I mean this firmly. Garage door springs are under extreme tension. A slip, a wrong move, or a misjudgment can cause serious injury. We've seen broken bones, lacerations, and worse. It's not worth the risk.
If your door is stuck and won't open, stop trying. Call us. We'll get you back in business quickly.
For routine maintenance between visits, keep the tracks clean and lubricate moving parts annually. Check our maintenance guide for homeowners to learn what you can safely do yourself.
Springs are one piece of a bigger system. If your garage door opener isn't working, it might be related to spring tension. If you're concerned about safety, springs matter there too. We can assess the whole door during a visit.
If a spring is broken, replacement is your only option. Springs can't be welded or patched. A broken spring is a broken spring.
If your door is moving slowly, or the opener is struggling, springs might be weakening even though they haven't snapped. That's repair territory. We can adjust or replace springs before they fail catastrophically.
The sooner you address spring issues, the less damage spreads to other components. A worn spring puts extra load on your opener, tracks, and rollers. Replacing springs early saves money down the road.
Ready to get your garage door working again? Schedule a free quote with us today. We'll inspect your springs, explain what needs to happen, and give you a price that's fair and honest.
How long do garage door springs last? Quality torsion springs typically last 7 to 9 years under normal use. Extension springs may last 5 to 7 years. Climate, humidity, and how often you use the door affect lifespan. Regular maintenance can extend life slightly.
Can I replace just one spring? Technically yes, but it's not smart. If one spring has failed after 8 years, the other is nearly at the same wear point. You'll likely need replacement within months anyway. Replace both at once to avoid repeat service calls.
How much does a snapped spring cost to fix? Expect $400 to $800 for both springs, labor, and hardware on a standard residential door. We provide estimates before work begins, with no hidden fees added later.
Are extension springs safer than torsion springs? Torsion springs are generally safer because they're more contained above the door. Extension springs can snap suddenly and fly across the garage. Both types need professional handling during replacement.
How do I know if my spring is about to break? Listen for creaking or squeaking during operation. Watch for the door moving jerkily or slowly. If one side looks higher than the other when closed, a spring is likely weakening. Call us for a free inspection.