2026-03-27 7 min read
It's 7:15 in the morning. You're already running late, you hit the button, and the garage door groans, lurches maybe six inches, and stops. If you live here in Mineral Springs. or even over in Waxhaw or Stallings. you already know how disruptive that moment can be. Nine times out of ten, the culprit is a garage door spring. The good news is that springs almost always give you warning before they completely let go. Here's what to look for.
Your garage door is, in all likelihood, the heaviest moving object in your home. Springs are the counterbalance system that makes lifting that weight possible. either for the opener motor or for you manually. As the team at Garage Door Mineral Springs sees regularly, springs absorb thousands of cycles of stress. Standard residential torsion springs are typically rated for around 10,000 cycles, and the math is unforgiving: if you open and close your garage door four times a day, you'll hit that limit in under seven years.
Mineral Springs and Union County sit squarely in the North Carolina Piedmont, where the climate runs the full spectrum. Summers are hot and humid. July daytime temperatures routinely push toward 90°F. and winters can drop sharply, with occasional hard freezes. That constant thermal cycling causes the steel in your springs to expand and contract repeatedly. Add in the region's naturally high ambient humidity and you get a recipe for accelerated wear.
If your door rises but one corner seems to lead the way, or the door looks crooked in the frame, you very likely have a spring with uneven tension. Most residential doors use two torsion springs mounted on the bar above the opening, and when one weakens faster than the other, the door loses its balance. Don't ignore this. an unbalanced door puts extra stress on your opener motor and your cables.
When a spring fully snaps, it makes a sound that homeowners often describe as a gunshot going off inside the garage. If you hear that from inside the house and haven't found any other explanation, go check the spring bar above your door before pressing the opener button again. A snapped spring often leaves a visible gap in the coil.
Garage doors typically weigh between 130 and 350 pounds depending on the material and size. Springs counterbalance nearly all of that weight. If you disconnect the opener and try to lift the door by hand and it feels like it's bolted to the floor, your springs are either failing or already failed. Check out our guide on manual release mechanisms before attempting this so you do it safely.
Rust is a serious flag. Humidity in Union County is no joke. readings regularly hit the 70,80% range, especially in summer. That moisture attacks bare metal, and a corroded spring is a weakened spring. Take a flashlight and look at the coil above your door. Any rust, any separation between coils, or any section that looks stretched or deformed means the spring is past its prime.
Some noise from a garage door is normal and easily solved with basic lubrication. something we walk through in detail in our post on bearing lubrication. But if you've lubricated the springs and the grinding or squeaking persists, that's not a friction issue. it's a structural one. The coils themselves may be binding due to uneven wear or early fatigue.
This one is non-negotiable. Garage door springs are under enormous mechanical tension. enough to cause severe injury or death if they release unexpectedly during a repair attempt. Proper spring replacement requires winding bars, specific torque knowledge for your door's exact weight, and the experience to set tension correctly so the door stays balanced. This is not a YouTube project.
When you schedule a service call with a qualified technician, they'll also assess whether both springs need to come out. Typically, if one has failed, the other is close behind. they were installed at the same time and have the same wear history. Replacing both at once saves you a second service call within months.
Mineral Springs and the surrounding Union County area have seen significant new construction in recent years, with modern townhomes and single-family builds featuring two-car attached garages becoming the norm. These newer doors often come stock with springs rated for standard residential use. If your household is busy. multiple cars, kids coming and going. you may cycle through those springs faster than the average family. Asking your technician about high-cycle springs (rated for 25,000+ cycles) during any replacement is worth the conversation. The upfront cost is modestly higher; the inconvenience savings are real.
Q: Can I still use my garage door if I think a spring is failing? A: If the door is moving unevenly or feels heavier than usual, minimize use until you've had it inspected. If you've heard a loud snap or the door won't open at all, stop using it entirely. Continuing to run the opener with a broken spring strains the motor and can damage the cable drums.
Q: Do I need to replace both springs even if only one broke? A: Almost always, yes. Both springs were installed at the same time and have the same cycle count. Replacing only the broken one leaves the other at the end of its life, meaning you'll likely face another failure. and another service call. within months.
Q: How long does a spring replacement take? A: For a professional technician, a standard torsion spring replacement on a residential door typically takes between 45 minutes and two hours, depending on door size and whether any related components like cables or drums need attention at the same time. Visit our services page to learn what a full inspection covers.