Garage Door Spring Replacement in Kent, CT: What You Need to Know Before You Call
2026-04-17 7 min read
If you walked into your garage this morning and heard a loud bang. or your door simply refuses to budge. there's a good chance a spring has broken. It's one of the most common garage door problems we deal with across Kent and neighboring towns like New Milford and Brookfield, and it happens more often than most homeowners expect.
Here's everything you need to know before picking up the phone.
Why Springs Break So Often in Kent
Kent sits in Litchfield County and experiences a genuinely punishing climate. <b>Temperatures</b> regularly swing from below 20°F in January to nearly 82°F in July, and snow can fall from October all the way through May. That kind of thermal cycling is brutal on metal components. springs expand and contract with every temperature change, and that repeated stress shortens their lifespan significantly compared to milder climates.
Add in the moisture that comes with Connecticut's 161+ annual rainfall days, and you have conditions that can corrode and fatigue springs faster than the national average. If your home is one of Kent's classic older colonials or farmhouse-style properties. many of which were built decades ago. the original springs may already be well past their service life.
Two Types of Springs: Know the Difference
Before calling anyone, it helps to know what you're dealing with. There are two main spring systems found on residential garage doors:
- Torsion springs sit horizontally above the door opening, mounted on a metal bar. These are the more common type on newer doors and generally last longer. - Extension springs run along the sides of the door tracks. They're found more often on older garage door setups and can be identified by the long coils stretched out horizontally when the door is closed.
Both types do the same job: counterbalancing the weight of the door so your opener motor doesn't have to do all the heavy lifting. When a spring fails, the door can become nearly impossible to move safely.
Warning Signs Before a Spring Snaps
Springs rarely give out without warning. Watch for these early indicators:
- The door feels unusually heavy when you try to lift it manually, You hear grinding or squeaking when the door opens, The door moves unevenly. one side seems to rise faster than the other, Visible gaps or separation in the coil of the spring itself, The opener strains, slows, or reverses immediately after starting
If you're noticing any of these, it's worth getting an inspection before the spring fails completely. A snapped spring under tension can cause real damage to other hardware. and occasionally to people nearby. You can learn more about what to watch for in our complete opener troubleshooting guide.
What Does Spring Replacement Cost in Connecticut?
Honestly, spring replacement is one of the more affordable garage door repairs. In Connecticut, most spring replacements run between $150 and $350 depending on the spring type and door configuration. Torsion springs tend to fall in the $200,$350 range; extension springs are often closer to $150,$200.
One important note: most garage doors use two springs, and when one breaks, the other is typically near the end of its life too. Replacing both at the same time costs a bit more upfront, but it saves you from paying a second service call a few months later. and from being stuck with a broken door at the worst possible moment.
Can You Replace a Garage Door Spring Yourself?
Short answer: you shouldn't. Garage door springs are under extremely high tension, and an improperly wound or mishandled spring can snap with enough force to cause serious injury. This isn't a situation where a YouTube video and a Saturday afternoon will get you where you need to go safely.
Even experienced DIYers who tackle most home repairs themselves typically draw the line here. The tools required are specialized, the risk is real, and the cost savings over hiring a pro are minimal when you factor in the parts and your time.
If you're unsure whether your springs. or something else. are behind your door's problems, check out our garage door spring failures post for Kent homeowners for more detail on what's specific to this area.
What Happens During a Spring Replacement
When a technician arrives, the process is typically straightforward:
1. The broken spring is identified and removed safely 2. The correct replacement spring is selected based on your door's weight and size 3. Both springs are replaced (or one, if your door only uses one) 4. The door balance is tested manually and with the opener 5. A basic safety inspection of cables, rollers, and hardware is performed
Most spring replacements take one to two hours. There's no reason a properly functioning door shouldn't be restored the same day.
When It's More Than Just the Spring
Sometimes a broken spring is just the beginning. If your cables are frayed, your rollers are worn, or the door is visibly off-track, those issues need to be addressed at the same time. Putting a new spring on a door with other failing hardware is like putting new tires on a car with a bent axle. it won't perform the way it should.
If your door has sustained significant damage or is aging out across multiple components, it might also be worth considering a full replacement. Our honest guide to garage door replacement in Kent, CT covers costs and materials in detail.
For questions or to book a service visit, reach out to our team. we're local to Kent and familiar with the specific door styles and conditions across Litchfield County.
Frequently Asked Questions
How long do garage door springs last?
Most standard springs are rated for 10,000 cycles. one cycle being the door going up and down once. For a typical household using the door four times per day, that works out to roughly 7,10 years. Higher-cycle springs rated for 25,000+ cycles are available and worth asking about when replacing.
Is it safe to use my garage door with a broken spring?
No. Once a spring breaks, the door loses its counterbalance and can drop suddenly or place extreme strain on the opener motor. You should avoid operating the door until the spring has been replaced by a professional.
Do I need to replace both springs at the same time?
In most cases, yes. When one spring breaks, the other is usually near the end of its lifespan as well. Replacing both at once costs marginally more but prevents a second service call and keeps your door balanced properly.