2026-04-11 7 min read
If your garage door suddenly feels like it weighs a thousand pounds, or you heard a loud bang from the garage last night, there's a good chance you're dealing with a broken spring. It's one of the most common garage door problems we see across Fountain Valley — and one of the most misunderstood.
Let's break down exactly what springs do, how to tell when they're failing, what replacement costs look like here in Orange County, and why this is a repair that should always be left to a professional.
Garage doors are heavy — a standard residential door weighs anywhere from 150 to 300 pounds. Springs counterbalance that weight, making it possible for your opener (or your own arms) to lift the door with minimal effort. Without working springs, even the most powerful opener in the world can't do the job properly.
There are two types you'll encounter in Fountain Valley homes:
- Torsion springs — mounted horizontally above the door opening. These are the standard in most modern and updated homes. They're more durable and considered safer. - Extension springs — found on older setups, running along the upper tracks on each side of the door. Many of the ranch-style and two-story homes built in Fountain Valley's Green Valley and Fountain Park neighborhoods during the 1960s and 70s still have these original systems.
For more detail on the differences between these two types, check out our full guide on garage door spring types explained.
Springs don't always snap without warning. Here are the signals to watch for:
The door feels unusually heavy. A properly balanced door should feel like roughly 10–15 pounds when lifted manually. If it feels much heavier, the springs are losing tension.
The door won't stay open halfway. Lift the door to waist height and let go. It should stay put. If it drifts down, the springs aren't doing their job.
You see visible gaps in the coils. Healthy torsion spring coils sit tightly together. A visible gap in the coil means the spring has broken and needs immediate replacement.
You heard a loud bang. When a spring snaps, it releases a massive amount of stored energy all at once — it sounds like a gunshot inside your garage. If this has happened, stop using the door immediately.
The door opens unevenly or looks crooked. If one spring fails while the other holds, the door may tilt or bind as it moves up or down the track.
Rust or corrosion on the spring. Fountain Valley sits just a few miles from Huntington Beach and the Pacific Ocean. That coastal proximity means even the relatively mild climate here carries enough salt air humidity to accelerate rust on metal components — including springs. Corroded springs are weaker springs.
Standard residential springs are rated for about 10,000 cycles — one cycle being one full open-and-close. For a household that uses the garage door four times a day, that translates to roughly 7 to 12 years. Upgrade to high-cycle springs and you can extend that to 15–20 years or more.
Given that the vast majority of Fountain Valley's housing stock was built in the 1960s and 1970s, it's worth asking: when was the last time anyone looked at your springs? If you bought an older home in neighborhoods like Green Valley or central Fountain Valley and haven't had a garage door inspection, the springs may be original — or close to it.
In the Orange County area, you can expect to pay roughly:
- Torsion springs: $150–$350 per spring, including parts and labor - Extension springs: $100–$200 per spring - Two-spring system replacement: $200–$400 for both springs replaced at the same visit
If additional repairs are needed — cables, rollers, or hardware — costs can reach $500 or more. It's also worth knowing that labor rates in Southern California tend to run on the higher end compared to rural areas.
One important note: if one spring breaks, replace both. Springs age together, and a single replacement almost always leads to the second spring failing a few weeks or months later. You'll save money by doing it in one visit.
Torsion springs operate under extreme tension — enough that a spring snapping during installation can penetrate walls, shatter a car windshield, or cause serious injury. This is not an exaggeration. The repair requires specialized winding bars, precise torque calibration, and the experience to spot related issues like worn cables or misaligned drums.
The DIY cost for springs alone might be $50–$150, but the risk is simply not worth it. Reach out to our team and we'll handle it safely, correctly, and efficiently.
Running your opener with a broken spring forces the motor to carry the full weight of the door. Over time — sometimes very quickly — this burns out the opener motor and can cause additional damage to cables, drums, and panels. What starts as a $200–$350 spring replacement can turn into a $600–$1,000 repair bill if left too long.
If you're noticing any of the warning signs above, take a look at our post on 5 signs your garage door needs professional repair to assess the full picture before calling.
Garage Door Fountain Valley handles spring replacements throughout Fountain Valley and the surrounding Orange County area. We stock a wide range of spring sizes and can handle most jobs in a single visit.
Technically your opener may still run, but you shouldn't use it. Operating the door without working springs puts severe strain on the opener motor and cables, and the door can fall unexpectedly — which is a serious safety hazard. Stop using the door and schedule a repair as soon as possible.
Yes. Springs on the same system age at the same rate. If one breaks, the other is likely close behind. Replacing both during the same service visit saves you a second labor charge and keeps the door balanced.
Look above the door when it's closed. If you see a horizontal metal bar with a coiled spring along it, that's a torsion spring. If you see springs running along the tracks on the sides of the door, those are extension springs. Not sure? Check out our full breakdown of spring types or give us a call.