2026-07-04 7 min read A2Z Garage Doors
Most homeowners don't think about their garage door until it stops working. Then a snapped spring arrives like an unwelcome bill. A single broken torsion or extension spring typically costs $150 to $350 to repair, depending on the spring type and whether you need one or both replaced. Understanding what happened and when to call a professional can save you from panic spending.
Springs don't just give up one day. They fail because of stress, rust, and repeated cycles. A typical torsion spring handles roughly 10,000 open-close cycles before wearing out, which equals 7 to 9 years of normal use. In Kings Mountain's humid climate, springs corrode faster than in drier regions. Rust weakens the metal, and a sudden temperature shift or hard closing can trigger a snap.
Extension springs (the pair on either side of the door) fail for similar reasons but sometimes break due to a worn pulley or frayed cable. Both types are under enormous tension. Never attempt to replace them yourself. The stored energy is strong enough to cause serious injury. Call a professional same-day service instead.
Torsion springs sit above the door and handle most of the lifting work. Replacing one costs $200 to $350. They're more expensive because they're harder to install and require precise tension adjustment. A technician uses specialized tools to set the correct number of turns.
Extension springs cost $150 to $250 per pair. They're simpler to swap out but work alongside cables and pulleys, so the job sometimes reveals secondary damage. Either way, labor and parts combine for the final estimate.
**Need garage door springs in Kings Mountain today?** Call (980) 351-5427. we cover same-day service across the area.
If one spring has snapped, the other is likely near failure. Most repair shops recommend replacing both torsion springs at the same time, even if only one broke. This prevents a second breakdown in a few weeks and levels out the door's balance. It sounds like extra cost upfront, but it's actually the budget-smart choice.
A snapped spring usually announces itself loudly. You'll hear a sharp bang or crack from the garage. The door may hang unevenly, rise slowly, or stop halfway. The opener might strain and strain but fail to lift the door. In some cases, the door won't budge at all.
If you suspect a spring problem, don't force the opener. Doing so stresses the motor and gearbox, turning a $300 repair into a $600 one. Instead, leave the door down and schedule an estimate. We offer free quotes across Kings Mountain and nearby areas, so you know the exact cost before work begins.
For more on preventing these failures, check our guide to garage door maintenance in Kings Mountain: the routine that prevents costly repairs.
The price of fixing a snapped spring depends on several factors. Spring type matters most (torsion is pricier). Labor rates vary by company. Parts availability plays a role too. Some technicians charge trip fees if they have to return for a second visit.
Emergency calls outside business hours cost more. A snapped spring at 10 p.m. on a Sunday will run higher than a Tuesday morning repair. Plan ahead when possible. Also, if your door is 15+ years old, the technician might recommend a full replacement instead of spring repair alone. This happens when other components like cables or rollers show wear.
Read our breakdown of garage door cost and pricing in Kings Mountain to understand where your money goes.
Online forums love to suggest spring replacement as a DIY project. The savings might seem tempting. But springs are dangerous. One slip or miscalculation and you face a hospital visit. Emergency room costs dwarf any repair savings. Insurance companies also deny claims for injuries from DIY garage door work.
Professional technicians carry insurance, use the right tools, and know how to tension the springs safely. A $250 repair now beats a $5,000 hospital bill later.
Ready to get your spring fixed? Schedule a free quote with Garage Door Kings Mountain and let us handle the heavy lifting. Call (980) 351-5427 or book online today. Broken springs don't improve with time, and waiting only risks your safety and wallet.
How long does a spring repair take? Most torsion spring replacements take 1 to 2 hours. Extension spring work finishes faster, usually within 30 to 60 minutes. Same-day appointments are available in Kings Mountain.
Can I open my garage door if the spring is snapped? Not safely. A broken spring removes the counterbalance, making the door extremely heavy. The opener cannot lift it, and trying forces the motor to burn out.
Do I really need to replace both springs if only one broke? Yes. If one snapped, the other is nearly at the end of its life. Replacing both saves you a second repair call within weeks and keeps the door balanced properly.
Is a spring repair covered by homeowners insurance? Rarely. Most policies exclude garage doors and springs as normal maintenance. Check your policy, but plan to pay out of pocket.
How can I prevent future spring failures? Keep springs lubricated yearly, avoid slamming the door, and schedule annual maintenance checks. Learn more about proper garage door maintenance in Kings Mountain.