2026-04-15 7 min read
If you've ever walked into your garage on a weekday morning and found the door refusing to budge. motor humming, nothing moving. there's a good chance you're dealing with a broken spring. It's one of the most common calls we get at Garage Door Havelock, and it's almost always urgent because for most people, the garage is the main way in and out of the house.
Here in Havelock, springs don't just wear out from normal use. The combination of high humidity, salt air drifting in from the coast, and wide seasonal temperature swings creates a uniquely harsh environment for garage door hardware. Understanding what's happening. and what to do about it. can save you time, money, and a lot of frustration.
Your garage door is heavy. anywhere from 130 to 350 pounds depending on the material and size. Torsion springs, which mount horizontally above the door opening, use stored mechanical energy to counterbalance that weight every time the door opens and closes. Extension springs, which run along the horizontal tracks on either side, stretch and contract to do the same job on lighter doors.
Most residential springs are rated for around 10,000 cycles. roughly 7 to 10 years of use for a typical household. But in Havelock's environment, that timeline can be significantly shorter. Moisture in the air promotes surface oxidation on the spring wire, creating microscopic stress points that accelerate fatigue. If your door is near the water. out toward Neuse Point or along any of the low-lying areas east of US-70. salt air compounds the problem even further.
Don't wait for a full break. Catching the problem early gives you more control over the timing of the repair. Here's what to watch for:
With the opener disconnected, try lifting the door manually from the center handle. A properly balanced door should feel nearly weightless. If it feels like you're lifting the door itself. because you essentially are. the springs are no longer doing their job.
If your door rises crookedly or one side is noticeably higher than the other, you likely have one spring that's already failed while the other is still intact. Visible gaps in a torsion spring. a separation in the coil. are an unmistakable sign of a break. You'll also sometimes hear a loud bang from inside the garage when a spring lets go, which homeowners often mistake for something falling off a shelf.
Worn springs don't always fail dramatically. Sometimes they just make the door work harder, which you'll notice as slower operation, grinding noises, or an opener that seems to struggle. See our post on limit switch adjustments for related issues that can accompany this kind of wear.
If you can safely see your springs from the ground, look for surface rust or pitting. In Havelock's climate, a spring that looks fine structurally can be quietly failing at the wire level due to corrosion damage that's invisible during its early stages.
Yes. and this is one of the most important pieces of advice we can give. If your door has two torsion springs or two extension springs and one breaks, the other is typically at the same point in its wear cycle. Replacing only the broken one almost guarantees a second service call within a few months. Replacing both at the same time shares the labor cost and ensures your door operates evenly and safely. The extra cost of the second spring is almost always worth it.
Expect to pay somewhere in the range of $150 to $350 for a standard spring replacement, with costs varying based on spring type, door size, and whether both springs need replacing. Extension spring jobs typically run on the lower end; torsion spring work. especially on heavier two-car doors. can push higher. If your cables, rollers, or bearings are also showing wear, it often makes sense to address those at the same visit since the system is already partially disassembled and the added labor is minimal. Check out our labor vs. parts breakdown for a deeper look at how these costs stack up.
For a more accurate estimate specific to your door, reach out to schedule a service call. we'll diagnose the full system, not just the obvious problem.
Torsion springs are under extreme tension. enough to cause serious injury if released improperly. Winding and unwinding them requires specific tools (winding bars) and precise technique. An incorrectly tensioned spring can cause the door to slam down, damage the opener, or fly apart during adjustment. This isn't a scare tactic; it's just a straightforward assessment of the risk. Even experienced homeowners who are comfortable with most home repairs typically draw the line at springs.
Extension springs have their own hazard: when they break, they can snap with significant force and travel across the garage at speed. If your extension springs don't have safety cables running through them, that's worth addressing whenever you have a technician out.
For a full overview of what's covered during a professional service visit, see our services page.
Not all springs are equal. Lower-grade springs made from less refined steel will fail faster. often significantly faster. in a high-humidity coastal environment like Havelock's. When you're comparing quotes, ask specifically about cycle rating and whether the springs are galvanized or coated for corrosion resistance. A spring rated for 15,000 to 25,000 cycles costs more upfront but substantially less over the life of the door. Homeowners in neighborhoods like Cherry Branch or Heather Glen who plan to stay long-term in their homes should think about this as a long-game investment.
Q: My garage door opener is running but the door won't open. Is it definitely the spring? A: It's the most likely culprit. when a spring breaks, the opener motor can't overcome the full weight of the door on its own. Disconnect the opener and try lifting the door manually. If it's very heavy or won't lift at all, you almost certainly have a broken spring. That said, a snapped cable can produce the same symptom, so a technician will check both.
Q: How long does a spring replacement take? A: For a standard torsion spring job on a single or double door, most professional replacements take 45 minutes to an hour and a half. If cables or other hardware need attention at the same time, add another 30 to 45 minutes. In most cases, the door is fully operational the same day.
Q: My neighbor's springs lasted 15 years. Why did mine fail in 7? A: Cycle count, spring quality, and local environment all factor in. In Havelock specifically, humidity and proximity to the coast can accelerate metal fatigue significantly compared to homes in drier inland areas like Pollocksville or Maysville. If your door gets heavy use. multiple cars, a family that goes in and out frequently. you're also burning through cycles faster than average.