2026-08-23 7 min read A2Z Garage Doors
In our years serving El Cajon, we've seen this problem again and again: homeowners don't know which type of garage door springs they have, so they can't get an accurate estimate or understand repair costs. This post walks you through identifying your spring type, what each does, and what you'll actually pay to fix or replace it.
Your garage door uses one of two spring systems. Each handles the weight differently, costs differently to replace, and breaks differently.
Torsion springs mount horizontally above your door opening. They twist (torque) to lift the weight. Most modern homes, especially in El Cajon, have torsion springs because they're safer, more durable, and last longer. A quality torsion spring lasts 7 to 9 years with typical use.
Extension springs hang vertically on each side of the door. They stretch to lower the door and contract to help it rise. Older homes often have these. They're cheaper upfront but wear out faster, typically in 5 to 7 years.
The key difference: torsion springs are more reliable and safer. A snapped extension spring can cause the door to fall suddenly. A snapped torsion spring, while serious, is less likely to drop the entire door.
Walk into your garage and look up at the space above the door. If you see a horizontal metal shaft with a spring coiled around it, you have a torsion spring. It may look like a tightly wound tube.
If you see springs hanging along the left and right edges of the door opening, those are extension springs. They look like long coils attached to pulleys and cables.
Can't tell from where you're standing? Take a photo and call us at 619-941-0181 for a quick identification. No charge.
**Need garage door springs in El Cajon today?** Call 619-941-0181. we cover same-day service across the area.
Torsion spring replacement typically costs between $200 to $400 per spring, depending on size and material. A standard two-car garage door has one torsion spring. Some heavier doors need two.
Extension springs cost less to replace: usually $150 to $250 per spring. But you typically need two (one on each side), so total labor and parts are comparable. The real difference is lifespan. Torsion springs are the better long-term investment.
Labor makes up half the cost. The spring itself is maybe $100 to $150. Our pricing is transparent because I believe homeowners deserve honesty. No hidden diagnostics. No upsell just because we can. We'll tell you exactly what needs doing and what it costs before we touch anything.
For a full breakdown of current pricing in your area, see our post on garage door spring replacement costs and when to call a pro.
A snapped spring is obvious: the door won't open, or it opens slowly with grinding noise. But problems start before total failure.
Listen for squeaking or creaking from above the door. That's friction from wear. Watch whether the door lifts smoothly or jerks. If the door feels heavier than it did six months ago, one spring may be losing tension. A door that opens fine but closes too fast also signals spring trouble.
Never attempt to adjust or repair springs yourself. These springs are under extreme tension. If one snaps while you're near it, the consequences can be serious. Our technicians have the right tools and experience to handle this safely.
If you spot early signs, learn what to expect from a spring repair estimate before calling.
Knowing your spring type lets you plan ahead and budget correctly. It also helps your technician arrive prepared. If you tell us "I have a torsion spring," we know exactly what parts and tools to bring. Same-day service becomes realistic instead of a guess.
Homeowners in San Diego County often ask whether upgrading from extension to torsion springs makes sense during a repair. The answer: usually yes, especially if your current springs are aging. The upfront cost is higher, but you'll replace them less often.
Our full garage door springs service page covers maintenance and replacement options.
If your door is stuck or you've heard a loud bang from the garage, don't force it open. Call us for an emergency assessment. Many spring issues can be diagnosed over the phone, and we'll give you an honest estimate before any work starts.
Ready to get your springs checked or replaced? Schedule a free quote with our team and we'll confirm your spring type, assess condition, and give you a firm price. No surprises.
Garage Door El Cajon has been fixing springs in this community for over a decade. We show up on time, do solid work, and charge fair prices. That's the promise.
How do I know if my spring is about to break? Listen for loud creaking, watch for jerky door movement, and note if the door feels heavier. A technician can visually inspect for stress cracks or rust, which are early warning signs before a complete snap.
Can I drive my car into the garage if the spring is broken? No. A broken spring means the door opener isn't supporting the weight properly. The door could fall unexpectedly. Don't use the garage until the spring is replaced.
How long does spring replacement take? Most replacements take 45 minutes to 1.5 hours, depending on spring type and door size. Our same-day service can often fit you in within a few hours of your call.
Do both springs need replacement if one breaks? Not always, but we recommend it. Springs wear at similar rates, so replacing one now means the other may fail soon. Replacing both at once saves labor costs later.
Why do springs cost more in El Cajon than I see online? Online prices often exclude labor and travel. Our estimate includes the technician's time, drive, expertise, and warranty. We'd rather charge fairly upfront than surprise you at checkout.