2026-09-07 7 min read A2Z Garage Doors
Your garage door springs are working right now, holding up a 400-pound door with precision. When they snap, your door crashes down or refuses to open at all. This guide cuts through the confusion about garage door springs, explains why they fail, and shows you when to call a professional instead of risking serious injury.
Two types of springs support your garage door: torsion springs and extension springs. Torsion springs sit above the door on a metal rod, twisting to store and release energy as the door moves. Extension springs hang beside the tracks, stretching and contracting. Both are under extreme tension. A torsion spring can catapult across your garage if it snaps. An extension spring can snap a cable and send the door into free fall.
Springs typically last 7 to 9 years with normal use. That means most Santa Monica homeowners will need at least one spring replacement during their time in the house. Ocean salt air and temperature swings from coastal weather accelerate wear. If your door feels heavier than usual or won't open all the way, your springs are likely nearing the end.
A snapped spring stops your door cold. You'll hear a loud bang or crack. The door either won't budge, or the opener can only lift it partway before struggling. Don't force it. Operating a garage door with broken springs puts immense strain on the opener and can cause injury if the door suddenly drops.
Other warning signs include:
- Slow opening or closing (springs losing tension) - Loud squeaking or groaning sounds, Uneven door movement (one side higher than the other) - Visible rust or corrosion on the spring or rod
If you spot any of these near Santa Monica, contact us for a free spring replacement estimate. Same-day service is available for urgent situations.
Springs wear out because they work. Every opening and closing cycle stresses the metal. Most failures happen during winter months when metal contracts and stress concentrations form. Humidity and salt spray near the coast accelerate rust, which weakens the spring from the inside out.
Improper installation causes premature failure too. If springs aren't wound to the correct tension, they'll fail in months instead of years. This is why garage door spring replacement should never be a DIY project. The spring winding process requires specialized tools, precise measurements, and years of training to do safely.
**Need garage door springs in Santa Monica today?** Call 424-496-5162. we cover same-day service across the area.
Torsion springs are more durable and safer than extension springs. They're also more expensive to replace, usually $150 to $300 per spring depending on door size and spring quality. Extension springs cost $75 to $150 per spring but require regular inspection since they can wear unevenly.
Most modern garage doors use torsion springs. If your door was installed in the last 15 years, you almost certainly have torsion. Older homes in Santa Monica might still use extension springs. The type matters because replacement cost and installation complexity differ significantly. Our team can identify your spring type during a free phone consultation.
For more details on what your garage door spring replacement might cost, check our full cost breakdown. It includes labor, material quality options, and why prices vary.
I've seen three garage door injuries during my time in this business. Two involved DIY spring replacement. Springs under tension can cause severe lacerations, broken bones, or eye injuries if something goes wrong. The spring rod alone weighs 50 pounds. If a spring snaps while you're adjusting it, the rod can become a dangerous projectile.
Professional technicians use cable safety restraints, specialized winding tools, and decades of muscle memory. We can replace both springs in under two hours and test everything to ensure safe operation. The cost difference between DIY and professional work is typically $100 to $200, but the safety difference is immeasurable.
Call us at 424-496-5162 or schedule a same-day estimate here. We'll assess your spring type, measure door weight and balance, and quote the work upfront. Most jobs take 1 to 2 hours. We replace both springs even if only one is broken, since springs wear at similar rates and replacing one at a time leads to door imbalance.
After replacement, your door should open and close smoothly with barely a sound. The opener should work less hard. Your door will feel balanced. If you notice uneven movement or grinding sounds after service, call us back immediately.
For related maintenance that keeps springs healthy longer, read our guide on garage door lubrication and how often to service your door. Proper lubrication reduces friction and extends spring life by 1 to 2 years.
Schedule annual maintenance. During an inspection, we check spring tension, measure wear, and catch problems before they become emergencies. We also lubricate moving parts and inspect cables and pulleys. Regular maintenance costs $150 to $200 per year but saves thousands in emergency repairs and replacement.
Avoid slamming the door or closing it too hard. Don't leave the door halfway open for extended periods. In summer heat, check that springs aren't corroding. In winter, ensure the door opens smoothly without grinding or hesitation.
If your garage door hasn't been serviced in over a year, now is the time. Call Garage Door Santa Monica at 424-496-5162 or request service online to schedule your inspection. We serve all of Santa Monica and surrounding areas. Don't wait for a spring to snap when you're in a hurry.
How long do garage door springs typically last? Springs last 7 to 9 years with regular use (roughly 3 to 5 complete cycles per day). Coastal weather, salt air, and lack of maintenance can shorten this timeline to 4 to 6 years. Professional inspection every 12 months helps catch wear early.
Can I replace just one spring instead of both? Technically yes, but we don't recommend it. Both springs age together. Replacing one leaves an older spring under more stress, which fails within months. Replacing both ensures balanced door operation and prevents emergency calls later.
What's the difference between a snapped spring and one that's losing tension? A snapped spring breaks suddenly and loudly. You'll hear a bang. A failing spring loses tension gradually. The door opens slower or feels heavier. Both require professional replacement, but a snapped spring is urgent while a failing spring needs attention within days.
How much does garage door spring replacement cost near me? Torsion spring replacement ranges $300 to $600 (labor plus springs). Extension springs cost $200 to $400. Price depends on door weight, spring quality, and whether one or both springs need replacing. Call 424-496-5162 for an exact estimate with no hidden fees.
Is spring replacement covered by homeowners insurance? Most homeowners policies don't cover wear and tear on springs. Some cover sudden failure if you also have an opener claim. Check your policy or ask us during your consultation. We work with several local contractors who handle insurance claims if applicable.