How often should I have my garage door serviced?

We recommend having your garage door professionally serviced at least once a year. Regular maintenance helps prevent unexpected breakdowns, extends the life of your door, and ensures safe operation. Our technicians will lubricate moving parts, check the balance, tighten hardware, inspect safety features, and identify potential issues before they become major problems. If your door gets heavy use or is exposed to harsh weather conditions, you may benefit from more frequent service—twice a year is ideal for most commercial applications.

What are signs that my garage door springs need replacement?

There are several warning signs that indicate your garage door springs may need replacement: the door feels unusually heavy when lifting manually, the door doesn't open or close smoothly, you hear loud squeaking or grinding noises during operation, there are visible gaps in the spring coils, the door opens unevenly or crooked, or you notice visible rust or corrosion on the springs. If you observe any of these signs, contact us immediately. Never attempt to replace garage door springs yourself—they are under extreme tension and can cause serious injury. Our technicians have the proper training and tools to safely replace your springs.

Do you offer emergency garage door repair services?

Yes, we offer 24/7 emergency garage door repair services throughout Lomita and the greater South Bay area. We understand that a broken garage door can compromise your home's security and disrupt your daily routine. Our emergency technicians are available around the clock to handle urgent situations such as a door stuck open or closed, broken springs, off-track doors, opener failures, and security breaches. Simply call us at 424-356-1778, and we'll dispatch a technician to your location as quickly as possible. Emergency service is available 365 days a year, including holidays.

Garage Door Springs in Lomita: Torsion vs. Extension (And Why One Fails First)

Name: Garage Door Lomita
Address: 1703 244Th St, Lomita, CA, 90717, US
Telephone: 424-356-1778
Price range: $$

2026-08-14 7 min read

Here's what most homeowners in Lomita don't realize about garage door springs: the type you have determines how long it lasts, how much a replacement costs, and whether a snapped spring will strand your car inside or leave you stranded outside. Two spring systems exist. One handles the load with brute twisting force. The other uses tension and pull. Get this wrong, and you're calling for emergency service when a simple understanding could have saved you time and money.

The Two Spring Types: Torsion and Extension

Your garage door weighs somewhere between 300 and 800 pounds depending on size and material. Springs counterbalance that dead weight so the opener doesn't burn out in two years. They're not decorative. They're structural.

Torsion springs wind above your door opening, running parallel to the header. When the door closes, the springs twist. This twisting action stores energy. On the way up, that stored energy does most of the work. Torsion springs last longer (typically 7 to 9 years with standard residential use), handle heavier doors better, and fail in a more controlled way. When they snap, the door usually stays in place. That's the good news.

Extension springs hang on either side of the door. They stretch and contract like rubber bands. They're cheaper upfront, take up less space, and work fine on lighter doors. But they fail faster.often 4 to 6 years in. When an extension spring snaps, there's nothing left to hold the door safely. It drops.

Most Lomita homes use torsion springs because they're more reliable. If you're unsure which type you have, look above the door opening. Torsion springs sit horizontally on a metal rod. Extension springs dangle vertically on cables. Don't touch either one. They carry lethal tension.

Why Springs Fail (And Why You Can't DIY This)

Springs fail because they cycle. Every time you open and close your garage door, the spring works. A typical residential door opens and closes 1,000 to 3,000 times per year. Do the math. Springs are rated for roughly 10,000 cycles. That's not a decade of lifespan in real use. It's less.

Corrosion accelerates failure. Lomita's coastal air carries salt. Salt eats metal. Your springs corrode from the inside out, and you don't see it until one snaps without warning.

A broken torsion spring means calling a professional same-day. Torsion springs store enormous tension. One spring can hold 200 pounds of force. Attempting to replace one yourself is how garage door injuries happen. We've seen it. Not pleasant. Our team at Garage Door Lomita handles spring replacement with proper tools and safety protocols, because this is one job where shortcuts become hospital visits.

**Need garage door springs in Lomita today?** Call (424) 356-1778. we cover same-day service across the area.

Cost and Timeline for Spring Repair

Torsion spring replacement typically costs between $250 and $400 per spring, including labor. Extension springs run $150 to $200 each. Most doors have two springs (one on each side for torsion, or paired for extension), so budget accordingly. If only one spring broke and the other is original, replacing both is smarter long-term. Mismatched springs create uneven door movement and premature wear on your opener.

Want to know exactly what you're looking at? Get a same-day estimate from our team. We'll diagnose which spring type you have, check for secondary damage, and give you a transparent price before we start work.

If your door won't open at all and the springs look suspect, we offer emergency garage door service across Lomita and surrounding areas. Response time matters when your car is trapped or your door is a security risk.

Prevention: Extend Your Spring Life

Springs fail. That's reality. But you can add years through maintenance. Annual tune-ups catch wear before failure. We lubricate springs, check cable alignment, and identify corrosion early. For coastal properties, this matters even more. Salt air accelerates degradation, so Lomita homes benefit from spring inspections every 6 to 12 months instead of waiting for disaster.

Also check your garage door opener type. Some openers place extra load on springs. A worn chain-drive or misaligned belt system makes springs fail faster. The door and spring are a system, not separate components.

When to Replace vs. Repair

If one spring is broken, replace both. If both springs are older than 8 years, replace them proactively instead of chasing emergency calls. If your door moves unevenly, springs are likely the culprit. Our repair cost guide breaks down when replacement makes sense.

Don't gamble on springs. A failed spring isn't just an inconvenience. It's a safety issue. Kids, pets, and parked vehicles are at risk when springs give out. Get it fixed right.

Call us at (424) 356-1778 or schedule a free quote online. We'll assess your springs, explain what's needed, and handle the replacement with the precision it deserves.

Frequently Asked Questions

How long do garage door springs last? Torsion springs typically last 7 to 9 years under normal residential use. Extension springs fail sooner, usually between 4 and 6 years. Coastal environments like Lomita experience faster corrosion, potentially shortening lifespan by 1 to 2 years.

Can I replace a garage door spring myself? No. Springs carry extreme tension that can cause serious injury or death if released unexpectedly. Professional tools and safety training are required. Always hire a licensed technician for spring work.

What's the difference between torsion and extension springs? Torsion springs twist above the door and last longer. Extension springs stretch on the sides and cost less upfront but fail faster. Torsion is more reliable and safer when failure occurs.

How much does spring replacement cost? Torsion spring replacement ranges from $250 to $400 per spring with labor. Extension springs cost $150 to $200 each. Most doors need two springs, so budget $300 to $800 total for complete replacement.

Why do springs fail in coastal areas? Salt air corrodes metal from the inside, weakening springs over time. Lomita's proximity to the ocean accelerates this process. Regular lubrication and inspections help offset coastal wear.

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