2026-05-30 7 min read
Here's what most homeowners don't realize about garage door springs in Palo Alto: you have two completely different types, and they work in opposite ways. A snapped spring on a torsion system costs differently to repair than an extension spring failure, and the safety risks are not the same. Knowing which type you have saves you money and headaches when something breaks.
Torsion springs sit horizontally above your garage door opening. They twist and unwind to counterbalance the door's weight as it moves up and down. When you open the door, the spring winds tighter, storing energy. When you close it, that energy releases gradually, making the door feel lighter than it actually is.
Torsion springs typically last 7 to 9 years with normal use. They're engineered to handle roughly 10,000 to 15,000 cycles (a cycle is one full open and close). Most residential garage doors in the Bay Area get used about 3 to 5 times daily, so a 10,000-cycle spring lasts several years.
The advantage of torsion springs is balance and smooth operation. The drawback is that they're under constant high tension. When one snaps, the door becomes very heavy and unsafe to operate. You shouldn't attempt to open or close it yourself while the spring is broken.
Extension springs run along both sides of your garage door opening, parallel to the horizontal tracks. Instead of twisting, they stretch and contract like a regular spring. As the door goes up, the springs extend and store energy. As it comes down, they contract and release that energy.
Extension springs also last roughly 7 to 9 years, though they handle fewer cycles than torsion springs before wearing out. They're generally cheaper to replace than torsion springs, but they require safety cables to prevent injury if the spring snaps and whips around.
The benefit of extension springs is lower upfront cost. The downside is that they're less balanced, so your garage door opener works harder. Over time, this puts extra stress on your opener motor.
Look at the space directly above your door. If you see a single coiled spring running left to right (horizontally), you have a torsion system. If you see two springs running up and down along the sides of the tracks, you have extension springs.
Not sure? That's okay. When you schedule a free quote or call us, we'll identify your system and give you an honest estimate for repair or replacement.
**Need garage door springs in Palo Alto today?** Call 650-549-9881. we cover same-day service across the area.
Torsion spring replacement typically runs $200 to $400 per spring, plus labor. Extension springs are usually $100 to $250 per spring. However, the total job cost depends on your specific setup, your door's weight, and whether you need both springs replaced at once.
We always recommend replacing both springs simultaneously, even if only one is broken. The second spring is likely near the end of its life anyway, and replacing one at a time means you'll pay for labor twice. It's more cost-effective to do both while we're already there.
If you want a deeper dive into pricing, our post on how much garage door springs cost in Palo Alto breaks down the numbers by type and scenario.
Never attempt to replace or repair garage door springs yourself. These springs are under extreme tension. A mistake can cause serious injury or death. We've seen too many DIY attempts go wrong in Palo Alto and across the Peninsula.
If your door is difficult to lift, makes unusual creaking sounds, or won't stay open on its own, a spring is likely failing. Check our guide on 5 warning signs your garage door needs professional repair for more details.
For emergency service, especially if your door is stuck or unsafe to use, call our emergency service line. We respond quickly to spring failures throughout Palo Alto and nearby areas like Mountain View and Los Altos.
At Garage Door Palo Alto, we inspect both springs during every service call. If one is worn, we tell you upfront so you can plan ahead. We don't push unnecessary work, and we quote honestly. Our technicians use high-quality springs rated for your specific door weight and cycle expectations.
We also make sure your door opener, tracks, and hardware are in good condition. A broken spring is a sign that other parts might be wearing too. A thorough inspection costs nothing, and it prevents bigger problems later.
Ready to fix your garage door? Contact us for same-day service or call 650-549-9881. We'll send a technician who knows your door inside and out, and we'll give you honest pricing before we start any work.
How do I know if my garage door spring is broken? Your door will feel very heavy to lift manually. It may refuse to open at all, or it will close slowly or unevenly. You might hear a loud popping or twanging sound when the spring snaps. Do not force the door open or closed.
Can I drive my car in or out if a spring is broken? No. A broken spring can cause the door to fall unexpectedly or get stuck mid-cycle. This is a safety hazard and can damage your vehicle. Call for service first.
How long does spring replacement take? Most spring replacements take 1 to 2 hours, depending on your system and whether both springs need work. We aim for same-day service whenever possible across Palo Alto and the surrounding area.
Why do springs break at the same time? They're the same age and experience the same wear. When one fails, the other is usually near failure too. Replacing both prevents a second breakdown weeks later and saves you labor costs.
Do I need new springs if my door is over 10 years old? Not necessarily. If your door opens and closes smoothly and you haven't heard any popping sounds, your springs may still have life left. A technician can inspect them during routine maintenance to give you a realistic replacement timeline.