2026-09-10 7 min read
If a garage door spring snaps, your door becomes a 300 pound weight that won't budge. You'll be trapped in your driveway, and worse, you risk serious injury if you try to force it. This post explains what springs do, when they fail, and why calling a professional beats every DIY option.
Your garage door springs are the hardest working part of your entire system. They counterbalance the door's weight, making it light enough for your opener to lift. There are two main types: torsion springs (wound around a rod above the door) and extension springs (stretched along the sides). Both store massive amounts of tension. A snapped spring doesn't just stop your door. It can slam shut unexpectedly, crushing fingers or cars parked underneath.
Most springs last 7 to 9 years with regular use, roughly 10,000 to 15,000 cycles. If you open and close your door twice daily, you're looking at 14 years maximum before failure. Neglecting lubrication shortens this lifespan significantly. We've seen springs fail at 4 years in homes where owners skipped maintenance entirely. That's why keeping your system lubricated matters so much. Read our full guide on why skipping lubrication costs you $400 or more.
A slowing door is the first clue. If opening takes longer than usual or the door hesitates halfway up, tension is fading. You might hear a loud bang or crack when the door moves, which signals a spring about to break. A tilted door that hangs unevenly means one spring has already snapped.
Never ignore these signs. A broken spring won't heal itself, and delaying replacement forces your opener to work twice as hard, burning it out prematurely. We've replaced openers that failed only because homeowners waited months to fix a spring issue.
**Need garage door springs in Madison today?** Call (978) 341-3508. we cover same-day service across the area.
You'll find YouTube videos showing people "fix" springs themselves. This is how people get hurt. Springs carry enough force to snap wrists, fingers, and collarbones. Adjusting tension requires specialized tools and knowledge of how much force your door actually weighs. One wrong turn and the spring explodes. We've treated patients who thought they could handle it. None of them would recommend it.
Professional technicians use a torque wrench and measure your door's exact weight before touching anything. We also inspect the entire system for secondary damage. When one spring fails, the other is usually close behind. A repair that only replaces one spring often leads to a callback in weeks.
If only one spring is broken and the other shows no wear, a single replacement might work. But both springs age together. Replacing just one guarantees an unbalanced door and a second service call. Most of our customers choose to replace both at once. The cost difference is minimal, and you get 7 to 9 more years of stability.
Repair becomes relevant if your springs are newer than five years and one has a visible defect, not age. Even then, we recommend inspection of the second spring first. Browse our honest breakdown of garage door spring repair costs in Madison to understand pricing better.
Extension springs can sometimes be repaired if a cable snapped but the spring is intact. Torsion springs must always be replaced as a pair. Any professional near you will tell you the same thing. If someone quotes a single torsion spring replacement, find another company.
When you call Madison Garage Doors, we ask three questions: Is the door stuck? Do you hear noise when you try to open it? Can you see a visible gap or tilt? These answers tell us whether both springs failed or just one. We arrive with both torsion and extension spring options, measure your door, and provide an estimate on site.
Same day service is possible if you call before 2 PM on weekdays. We stock both spring types in our van and carry all hardware needed for installation. Most jobs take under an hour once we're on your property. Emergency calls after hours cost more but still run cheaper than replacing a dented car or a broken arm from a door falling unexpectedly. Get a same-day estimate by scheduling your inspection.
Your springs support a system that runs thousands of times per year. Treating them with respect keeps your family safe and your garage working.
How much do garage door springs cost in Madison? Torsion spring replacement typically runs $250 to $400 per pair, including labor. Extension springs cost slightly less. Exact pricing depends on your door's weight and spring type. Call (978) 341-3508 for an estimate specific to your home.
Can I open my garage door if the spring is broken? No. A broken spring removes all counterbalance. Forcing the door damages the opener and risks crushing injuries. Call a professional immediately instead of attempting manual operation.
How long do garage door springs last? Quality springs last 7 to 9 years under normal conditions, roughly 10,000 to 15,000 opening cycles. Proper lubrication and maintenance help reach the upper range. Neglect shortens lifespan significantly.
What's the difference between torsion and extension springs? Torsion springs wind around a rod above your door and are far more common in modern homes. Extension springs stretch along the sides and are older technology. Torsion springs are safer and more durable overall.
Should I replace both springs or just the broken one? Always replace both as a pair. Springs age together, and replacing one guarantees an unbalanced door and a second repair call within weeks. The cost savings of one spring don't justify the hassle.