2026-06-19 7 min read
A customer called last Tuesday morning. His garage door wouldn't budge. After twenty years in this trade, I knew before asking: snapped spring. The door was stuck closed, the opener was straining, and he needed it fixed today. A broken garage door spring in Sullivan doesn't wait, and neither should your response.
Garage door springs are under constant tension. They counterbalance the weight of your door, which can run 300 to 500 pounds depending on size and material. Most homes have either torsion springs (wound around a shaft above the door) or extension springs (running along the sides). Both types last roughly 7 to 9 years with normal use.
Springs fail because metal fatigues. Every time you open and close your door, the spring cycles. After 10,000 to 15,000 cycles, the material weakens. Cold weather accelerates this process. If you live in Sullivan or nearby areas that see harsh winters, spring failure often happens between November and February. Rust, poor maintenance, and impact damage shorten lifespan even more.
When a spring snaps, you'll hear a loud bang or crack from the garage. The door becomes dead weight. Your opener motor will strain trying to lift it, and you risk damaging the opener itself if you keep trying.
Spring replacement isn't cheap, but it's cheaper than ignoring the problem. A single torsion spring typically costs between $200 and $400 installed. Extension springs run slightly less. If both springs are worn (common in older doors), budget for both replacements at once.
Several factors move the price. The spring type matters. Quality grade matters too. A bargain spring might last 5 years instead of 9. Labor varies based on how accessible your springs are and whether we're replacing one or two. Same-day service carries a small premium, but it beats waiting a week while your garage door sits broken.
**Need garage door springs in Sullivan today?** Call (978) 647-3488. We cover same-day service across the area and provide a free estimate over the phone.
When you call for an estimate, mention whether your door is stuck open, stuck closed, or won't respond to the opener. That detail helps us arrive prepared. We'll assess both springs even if only one snapped, because if one is near failure, the other usually is too.
Don't force the door open or closed. Don't let family members try to lift it manually. A snapped spring can't hold the door safely, and you could get seriously hurt. If your door is stuck closed and you need emergency access, read our full guide on what to do when your garage door is stuck closed.
If the door is stuck open, close it gently by hand if you can, or leave it as is until a technician arrives. Never operate the garage door opener when you suspect a spring failure. The motor will burn out trying to lift a door the springs can't support.
The best way to avoid a snapped spring is annual inspection. We check spring tension, listen for creaking, and look for rust or corrosion. If a spring is showing wear, we can replace it before it fails suddenly. This costs less than an emergency call and keeps your door reliable year-round.
For homeowners in Sullivan and the surrounding region, winter prep matters. Our guide on why garage door springs break in cold weather covers maintenance steps that reduce winter failures. Lubricate springs with a silicone-based product every six months. Keep the garage reasonably dry. Small steps add years to spring life.
If you haven't had your springs inspected recently, now is the time. Spring failure is one of the most common garage door emergencies we handle, and it's entirely preventable with basic care.
Don't live with a broken garage door. Sullivan Garage Doors handles spring replacement with the same care we bring to every job. We'll replace your springs, test the door thoroughly, and make sure everything operates smoothly. Schedule a free quote or call (978) 647-3488 to arrange same-day service.
Your garage door works hard. It deserves proper springs and professional installation.
How long does spring replacement take? A straightforward single spring replacement typically takes one to two hours. If we're replacing both springs or if there's rust or corrosion making removal difficult, plan for two to three hours. We'll give you a time estimate before we start.
Can I replace just one spring if both look worn? Technically yes, but we don't recommend it. If one spring has failed or is near failure, the other is usually close behind. Replacing both at once costs more upfront but prevents a second emergency call in weeks. It's the craftsman's approach.
Is spring replacement covered by homeowners insurance? Most standard policies don't cover spring replacement because it's considered normal wear and tear. However, if the failure caused other damage, ask your insurer. We can provide documentation to support a claim if needed.
What's the difference between torsion and extension springs? Torsion springs wind around a shaft above the door and are generally more durable and safer. Extension springs run along the side cables and are less expensive but wear faster. Your door type determines which you have.
How do I know if my springs need replacement soon? Listen for creaking or squeaking. Watch for uneven door movement. If the door feels heavier than usual or the opener struggles, springs are likely wearing out. Call for an inspection rather than wait for failure.