2026-08-18 7 min read A2Z Garage Doors
Garage door springs in Del Mar fail without warning, and most homeowners don't know which type they have until one snaps. Torsion springs balance your door's weight from above. Extension springs stretch and pull from the sides. Either way, a failure means your door won't open, won't close safely, or both. This guide cuts through the confusion so you understand what's happening in your garage right now.
Your garage door weighs between 300 and 700 pounds. Those springs carry that entire load every single time you open or close. That's roughly 10,000 cycles over a spring's lifetime. Seven to nine years is typical. Then they fail.
Torsion springs twist like a wound clock spring. They're mounted horizontally above your door and create rotational force. When a torsion spring snaps, your door suddenly becomes dead weight. The opener can't lift it. You might hear a loud BANG when it goes. Some homeowners think they've had an explosion. The door often gets stuck in the open position or collapses partway down.
Extension springs work differently. They're on each side of the door track and stretch as the door lowers. When one snaps, the other is still working, which means your door might close unevenly or jam. Both sides need to be in sync, so a single snapped spring imbalances the whole mechanism.
Neither type should be touched by untrained hands. A wound torsion spring stores massive energy. Release it wrong and you face severe injury or death. This isn't exaggeration. It's why professional repair matters.
You live in Del Mar, where salt air accelerates corrosion. Metal springs exposed to coastal humidity and salt spray weaken faster than the same springs inland. If you've never had your springs inspected, they're probably already stressed.
Heavy use drains springs early too. If your family uses the garage door five times daily instead of twice, you're cutting lifespan down by years. Poor maintenance compounds this. Lack of lubrication increases friction, which fatigues metal faster.
Temperature swings matter. Springs contract in cold mornings and expand in warm afternoons. Over months and years, this cycling weakens the metal's molecular structure. One cold snap can be the final straw.
Our detailed maintenance guide explains what you can do to extend spring life, from cleaning to seasonal care. See our garage door maintenance guide for Del Mar homeowners to learn the full picture.
A snapped spring isn't just an inconvenience. It affects your entire system and your safety. Repair cost varies based on spring type and your door's size.
Torsion spring replacement typically runs $200 to $400 per spring, plus labor. Extension springs cost $150 to $250 each. But that's only part of the picture. If your door crashed down or got stuck, there might be secondary damage. Track misalignment, opener strain, or panel dents add to the bill. A professional estimate accounts for all of this.
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When a spring breaks on a Tuesday morning, you can't ignore it until the weekend. Your car is trapped. Packages can't be delivered. The door is a safety hazard to kids and pets.
Garage Door Company Del Mar offers same-day estimates and repairs for snapped springs. We dispatch a tech who diagnoses the exact problem, gives you a transparent cost, and fixes it the same day if you approve. No hidden fees. No surprises.
Get a same-day estimate for your broken spring. Call or fill out our form and we'll respond within the hour during business days.
Don't wait for the snap. Springs show warning signs weeks or months before failure. Listen for squeaking or creaking when the door moves. Watch for the door moving slower than usual. Feel uneven movement during opening.
If you notice any of these, get an inspection. Our garage door tune-up service includes spring testing so you catch problems early. A $150 tune-up beats a $600 emergency repair at midnight.
Professional testing also identifies which type of spring you have. If you've never had a formal inspection, this matters. You need to know whether you're dealing with torsion or extension springs so you understand what replacement will cost.
Visit our spring repair service page to see exactly what our technicians check.
Here's a fact many shops won't tell you. If one spring snaps, the other is near failure too. They age together. Replacing just the broken one means the other one fails in weeks or months. You'll be back under the door, paying for another service call and another repair.
Replacing both springs at once costs more upfront but saves money and stress long-term. It's better economics than playing the replacement lottery.
How do I know if my garage door spring is broken? Your door won't open, or the opener runs but the door doesn't move. You might hear a loud snap or bang. The door might close unevenly or hang crooked. Don't force the opener. Call a professional immediately.
Can I replace a garage door spring myself? No. Springs store deadly energy. Incorrect release or reassembly can cause severe injury. Professional replacement takes 1 to 2 hours and costs far less than an emergency room visit.
How long does spring replacement take? A professional replacement typically takes 1 to 2 hours depending on spring type and door condition. We handle diagnostics, removal, new spring installation, and testing all in one visit.
Are torsion springs better than extension springs? Torsion springs last longer and balance doors more smoothly. Extension springs are cheaper but require more frequent replacement. Most modern doors use torsion. Your door type is predetermined by the original installation.
Will my homeowner's insurance cover spring replacement? Most standard homeowner policies don't cover spring replacement as a maintenance item. It's typically your responsibility. Ask your agent to confirm your specific coverage.