2026-03-20 6 min read
There's a specific kind of bad morning that garage door technicians across Central Florida know well: a homeowner in Eustis or Tavares walks into their garage, presses the opener button, and hears a loud bang. or nothing at all. The door lifts a couple of inches, strains, and stops. That's almost always a broken torsion spring, and it's one of the most common service calls we see throughout Lake County.
The frustrating part is that a failing spring rarely breaks without warning. The signs are there. they're just easy to miss if you don't know what to look for. Here's what Eustis homeowners should pay attention to, especially given how our local climate accelerates wear on garage door hardware.
Garage door springs are rated by cycle life. one cycle equals one full open-and-close sequence. Standard torsion springs typically handle around 10,000 cycles, which translates to roughly 7,10 years of normal use. But in Eustis, a few factors shorten that timeline.
First, humidity. High moisture levels cause metal springs to rust and corrode faster than in drier climates. Florida's summer months. when relative humidity regularly hits 78% or higher. are especially hard on hardware. Rust weakens the metal, and a weakened spring is more likely to snap unexpectedly. Second, heat. The repeated expansion and contraction of metal under Central Florida's temperature swings creates cumulative fatigue over time. A spring that might last 10 years in a dry climate may give out noticeably sooner here.
If your home is in a neighborhood where the garage is the primary entrance. which is the case for most newer construction around Eustis. you're also cycling that door more than average. Four or five cycles a day adds up fast.
Try this: disconnect your opener by pulling the red emergency release cord, then lift the door manually to about waist height and let go. A properly balanced door should stay in place with minimal drift. If it falls quickly or feels like you're lifting dead weight, the springs are no longer doing their job of counterbalancing the door's load. This is one of the clearest early indicators that your springs are losing tension.
Torsion springs sit on the horizontal bar above your door. Take a look at them when the door is closed. A broken torsion spring will often show a visible gap. a separation in the coil where the metal snapped. This is sometimes accompanied by a loud bang when it breaks, though not always. If you see a gap, the spring needs replacement before you use the door again.
Most residential garage doors use two torsion springs. one on each side of the center shaft. When one breaks and the other doesn't, the door will often tilt or rack to one side as the opener tries to lift it. You might see one corner rise faster than the other, or the door may travel visibly off-track. Don't keep running the opener in this condition. it puts serious strain on the opener motor and cables. Our existing guide on cable repair explains how closely springs and cables are connected in these situations.
Squeaking, grinding, or banging sounds often signal that components like springs or rollers are wearing out. In Lake County's humidity, metal-on-metal noise can also mean that a spring or hinge has begun to rust and is no longer moving smoothly through its range. Don't ignore these sounds. they typically get worse before they get better, and a noisy door is usually telling you something is overdue for attention. Check our FAQ page for more on what different garage door noises mean.
Modern garage door openers have a built-in force sensor that causes the door to reverse if it encounters resistance it can't overcome. When springs are failing and the door gets heavier, the opener hits that threshold and reverses. If your door randomly reverses partway through closing, or if the opener motor sounds like it's laboring hard on every cycle, it's worth checking the springs before assuming the opener itself is the problem. Corrosion increases resistance, and the opener has to fight that resistance every cycle.
Garage door spring systems are under extreme tension. torsion springs especially. Attempting to replace or adjust them without the right tools and training is genuinely dangerous. The spring stores enough energy that an improper release can cause serious injury. This isn't a scare tactic. it's the kind of repair that's better left to a technician every time.
If both springs need replacement (and if one has broken, the other is likely not far behind. they're rated for the same cycle life), ask about upgrading to high-cycle springs. They cost more upfront but are built to handle more cycles and are often available in corrosion-resistant versions specifically designed for Florida's climate conditions.
If you notice any of the warning signs above, stop using the door manually or with the opener until a technician can evaluate it. Forcing a door with a broken or nearly-broken spring puts stress on cables, the opener, and the door panels themselves. and can turn a straightforward spring replacement into a more involved repair.
Garage Door Eustis handles spring repairs and replacements throughout the Eustis area and nearby communities including Tavares, Leesburg, and Mount Dora. If you're seeing any of these symptoms, schedule a service call sooner rather than later. And if you want to reduce the chances of a spring failure catching you off-guard, our storm season preparation guide also covers hardware inspection steps worth building into your routine.
Yes. and here's the practical reason why. Both springs are installed at the same time and rated for the same number of cycles. If one has reached the end of its life, the other is almost certainly close behind. Replacing both at once is more cost-effective than scheduling a second service call a few months later, and it keeps the door balanced.
Pricing varies depending on the type of spring (standard vs. high-cycle), the size of the door, and whether one or both springs need replacing. Rather than quoting a number here that may not reflect current material costs, the best approach is to get a written estimate before any work begins. Any reputable company will provide one without pressure.
Technically the opener may still attempt to run the door, but you shouldn't use it. With a broken torsion spring, the opener is trying to lift the full weight of the door without mechanical assistance. which can burn out the motor, snap cables, or cause the door to drop suddenly. Disconnect the opener and leave the door closed until a technician can assess it.