2026-07-09 7 min read
A snapped spring doesn't mean you're stuck paying $500+ for emergency service. Most homeowners in Murfreesboro can avoid that bill by understanding how springs work, recognizing warning signs early, and knowing when DIY isn't an option. Springs are the hardest working part of your garage door, and when they fail, your entire system stops. Here's what you actually need to know.
Your garage door weighs 300 to 500 pounds. Two springs counterbalance that weight so your opener doesn't burn out in six months. There are two main types: torsion springs (wound around a rod above the door) and extension springs (stretched on either side). Both types last roughly 7 to 9 years with normal use, maybe longer if you maintain them regularly.
Springs break because of metal fatigue. Each time you open and close your door, the spring tightens and relaxes. Over thousands of cycles, that metal loses its ability to bounce back. Temperature swings in North Carolina accelerate wear too. Cold snaps contract metal, heat waves expand it, and that constant stress adds up faster than you'd think.
The good news: a broken spring isn't a surprise attack if you're paying attention.
Listen to your door. A loud bang or crack when opening is almost always a snapped spring. If your door opens unevenly (one side higher than the other) or feels heavier than usual, one spring is probably weakening. Some doors move slowly or stop halfway up, another red flag.
Don't ignore these signals. A dying spring puts extra strain on your opener and door cables. That's how a $200 spring replacement becomes a $1,200 cable and pulley overhaul. Regular garage door maintenance catches these problems before they snowball, which is why we always recommend a yearly tune up. You can read more about what that includes in our garage door maintenance guide for Murfreesboro homeowners.
A single torsion spring typically costs $150 to $300 in parts and labor in our area. Extension springs run $100 to $200 per spring. Most doors need both springs replaced at the same time, even if only one broke, because the other is usually close behind. Expect a total bill of $300 to $600 for both.
Emergency same-day calls cost more. A regular appointment might run $400 total. That same job at midnight on a Saturday could hit $600 or $800. The difference? Your willingness to wait versus the technician's willingness to drop everything. Budget-conscious homeowners schedule service during business hours whenever possible.
**Need garage door springs in Murfreesboro today?** Call (252) 709-2600. we cover same-day service across the area.
No. This is one repair where DIY saves money but costs safety. Torsion springs are under extreme tension. A slip, a wrong move, a spring that unwinds at the wrong moment and you're looking at serious injury. Extension springs are slightly safer, but still dangerous if you don't know exactly what you're doing. Professional technicians carry insurance and have the right tools. Your hands don't.
If your door is completely stuck and you need it open right now, check our emergency garage door service page for what to expect when you call.
You can't stop springs from aging, but you can slow it down. Keep your door balanced. If it creaks open slowly when the opener is off, springs are already weak. Lubricate springs twice a year with a silicone-based spray, not WD-40 (which dries out). Keep the tracks clean and aligned so the door runs smoothly without extra resistance.
Most importantly, don't wait for a break. If your door is eight years old and you haven't replaced springs yet, get an estimate now. A planned replacement costs less than an emergency one and keeps your door working when you need it. When you're ready, schedule a free quote or call us to discuss your specific situation.
If you hear that distinctive bang, your door won't close, or one side is visibly higher than the other, call today. Garage Door Murfreesboro handles spring replacements same-day in most cases. We can also assess your garage door opener to make sure the rest of your system isn't overworked from weak springs.
The spring replacement itself takes less than an hour. The real value is catching problems before they damage your opener, cables, or worse, your car and family. Don't put this off.
Ready to fix your springs? Get a same-day estimate now or call (252) 709-2600. We serve Murfreesboro and the surrounding areas with fast, honest pricing.
How long do garage door springs last? Most springs last 7 to 9 years with typical residential use (roughly 3 to 5 opens per day). Frequent use shortens lifespan. Regular maintenance and lubrication can extend it slightly, but replacement is inevitable.
What's the difference between torsion and extension springs? Torsion springs wrap around a rod above the door and handle weight through twisting force. Extension springs stretch horizontally on either side of the door. Torsion springs are safer and more durable, but more expensive to replace.
Can I drive my car under a door with a broken spring? No. A snapped spring removes the counterbalance. Your opener can't lift the door safely, and it could fall unexpectedly, damaging your car or causing injury. Don't use the door until springs are repaired.
How much does emergency spring service cost? A regular appointment runs $300 to $600 total. Emergency calls after hours or on weekends typically add $150 to $300 to that price. Scheduling during business hours saves money.
Should I replace both springs if only one broke? Yes. The second spring is usually near failure too. Replacing one now means the other fails in weeks, forcing a second emergency call. Replace both at once and avoid the hassle.