2026-04-15 7 min read
If you've ever walked into your garage on a weekday morning, hit the button, and heard absolutely nothing. or worse, a loud bang. there's a good chance your garage door spring just gave out. It's one of the most common calls we get here at Kenansville Garage Doors, and for good reason. Springs work hard. Every time your door opens or closes, those springs are doing the heavy lifting. literally.
In a town like Kenansville, where most residents own their homes and rely on their garages as a primary entry point, a broken spring isn't just an inconvenience. It can mean you're stuck inside or locked out entirely.
Most residential garage doors use one of two spring systems: torsion springs mounted horizontally above the door opening, or extension springs that run along the sides of the tracks. Torsion springs are by far the more common setup in Duplin County homes built in the last 30 years, and they're the type that can break with a sharp, startling bang you might mistake for a gunshot.
These springs counterbalance your door's weight. a standard two-car door can weigh 200 to 300 pounds. Without working springs, your opener motor is trying to lift that weight alone, which can burn it out fast. If you've ever tried to lift your door manually and it felt impossibly heavy, that's exactly what's happening.
Springs rarely fail completely without warning. Here's what to watch for before you end up with a door that won't budge:
- The door feels unusually heavy when you lift it manually. A properly balanced door should feel like about 10,15 pounds. If it feels like you're bench-pressing, the springs are weakening. - The door won't stay open when lifted halfway. Release it at waist height. it should hold. If it drifts back down, spring tension is gone. - Visible gaps in the spring coils. Healthy torsion spring coils sit flush against each other. A gap in the coil is a spring that's already partially broken. - Squeaking, grinding, or a sudden loud pop. That bang you hear from the garage at 2 a.m. is usually a spring snapping under full tension. - The opener strains or stops mid-cycle. Your motor knows something is wrong even if you don't.
In Kenansville and the surrounding area. Warsaw, Rose Hill, Faison. the local climate accelerates spring wear in ways homeowners don't always expect. Duplin County sits in a humid subtropical climate with hot, humid summers and roughly 48 inches of rain per year. That persistent moisture is the enemy of bare metal springs. Rust and corrosion weaken the coils from the inside out, often cutting years off a spring's expected lifespan. If you haven't been lubricating your springs seasonally, this is especially worth checking. You can learn more about protecting your door from local humidity conditions.
For most homeowners, the short answer is yes. but mainly when it comes to cost and safety risk.
Torsion springs are stronger, last longer, and are considered the safer design because they stay in place on the shaft even if they break. Extension springs stretch and contract along the side tracks and require safety cables threaded through the middle; without those cables, a snapped extension spring can fly across the garage at high speed.
If you're still running extension springs on an older home near Beulaville or out on one of the county roads, ask your technician whether a torsion conversion makes sense at replacement time.
Honest answer: it varies. A professional spring replacement. parts and labor. typically runs anywhere from $250 to $700 depending on the type of spring, the size of your door, and whether you're replacing one or both. Replacing both at the same time is almost always the right call. When one spring breaks, the other is usually not far behind, and doing both in a single service visit saves you another call (and another bill) in three to six months.
Be cautious of quotes that seem unusually low. Rock-bottom pricing often means budget springs with a 5,000,10,000 cycle rating that may fail in five to seven years. Quality springs can be rated for 25,000 cycles or more and last 15 to 20 years. The parts cost difference is modest; the long-term value is not.
For a broader look at what garage door work should cost, our installation pricing guide breaks down the factors that affect pricing across different types of service.
This isn't the usual contractor boilerplate warning. Garage door torsion springs are under enormous stored tension. enough energy to lift a 250-pound door thousands of times. A spring that releases unexpectedly during winding or removal can cause severe injury. Professional technicians use calibrated winding bars, specific techniques for releasing tension safely, and they know what to look for in the adjacent hardware (cables, drums, bottom brackets) that often also need attention during a spring job.
The $50 to $100 you might save doing it yourself is not worth the risk. This one, genuinely, is a job for a pro. Contact our team if you're not sure what you're dealing with. we're happy to do a quick assessment.
Once your springs are replaced, a little maintenance goes a long way in eastern North Carolina's climate:
1. Lubricate with lithium-based spray every six months. spring, then fall. Coastal humidity from the nearby Pender County coastline pushes moisture inland, and Kenansville gets its share. A quick spray takes two minutes. 2. Test your door's balance every few months. Disconnect the opener, lift the door manually to waist height, and let go. It should stay put. 3. Don't ignore small noises. A new squeaking or grinding sound after a spring replacement can indicate a cable or drum issue that's easier to fix early than later.
For a complete home safety check, it's also worth running a safety reversal test on your opener at the same time. it takes less than a minute and can catch an auto-reverse problem before it becomes a real hazard.
Technically the opener may try to run, but you shouldn't let it. Running the motor against an unbalanced or spring-less door puts enormous strain on the motor and drive system, and can cause additional damage that turns a $300 spring job into a $600 opener replacement. Disconnect the opener and don't use the door until the spring is fixed.
Standard springs are rated for roughly 10,000 cycles. that's about 7 to 12 years depending on how often you use your garage door. In high-humidity environments like Kenansville, springs that aren't regularly lubricated can fail sooner due to rust and corrosion. High-cycle springs rated for 25,000+ cycles are a worthwhile upgrade if you use your garage door multiple times a day.
Yes, almost always. Both springs age at the same rate, and when one breaks, the other is typically near the end of its life too. Replacing both in one visit saves you a second service call and keeps your door balanced and running smoothly.