Garage Door Spring Repair
Torsion and extension springs carry the full weight of the door, and On Call Garage Door Installation fixes them safely with the right tools, not a ladder and a wrench.
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Why Garage Door Springs Fail
Every garage door relies on either one or two torsion springs mounted above the opening, or a pair of extension springs running along the horizontal tracks, to counterbalance the weight of the door as it opens and closes. A properly installed door with correctly rated springs should lift with only light resistance by hand once the opener is disconnected; if it feels heavy or drops on its own, the springs have likely lost tension or broken. This isn't a cosmetic problem. A door running on a broken spring puts the full load on the opener's gears and the lift cables, which can strip the opener or snap a cable within a few cycles.
Springs are rated for a set number of open-close cycles, typically in the range of 10,000, and most residential doors go through that count faster than owners expect, so a spring that's five or more years old is worth having inspected even if it hasn't failed yet. Kansas City winters bring hard freezes and stretches of ice, and cold steel is more brittle than warm steel, which is part of why spring failures cluster in the colder months here. Homes in some of the city's older neighborhoods, including areas with housing built from the 1930s through the 1950s, often still have original single-car doors and springs that were never upsized when a heavier steel or insulated door replaced them later, so confirming the correct wind and wire gauge matters even more on those setups.
Anyone weighing a full garage door installation alongside a spring repair should know that new springs are matched to the specific door's weight, not sold as a one-size-fits-all part. And a spring issue is sometimes part of a larger problem: general garage door repair covers related fixes like cables and rollers in the same visit when they're also showing wear.
Spring Repair Services
Torsion Spring Replacement
Torsion springs mounted on a shaft above the door are removed and replaced with springs matched to the door's weight and cycle rating, then wound to the correct tension.
Extension Spring Replacement
Extension springs running along the horizontal tracks are replaced in pairs, along with the safety cables that keep a broken spring from becoming a projectile.
Cable and Drum Check
Cables and drums are inspected during every spring job, since a spring failure often stresses the cables enough to cause a second failure soon after. This is sometimes handled as part of a broader garage door service visit when more than one part needs attention.
Door Balance Test
After new springs go in, the door is disconnected from the opener and tested by hand to confirm it holds position at any point along the track.
Single Spring Replacement
When only one spring on a two-spring door has failed, the working spring is checked for wear and replaced too if it's close to the end of its cycle life, so the pair ages evenly.
How Spring Repair Works
Inspection and Diagnosis
A technician checks spring type, wire gauge, and wind direction, along with the cables, drums, and track, since a spring rarely fails in isolation.
Safe Tension Release
The door is secured and any remaining tension in the old spring is released using winding bars, never by cutting or forcing it.
New Spring Installation
New springs rated to the door's weight are installed and wound to the correct number of turns for that door's height and track type.
Balance and Safety Test
The door is tested by hand and with the opener to confirm it holds balance at multiple points and reverses properly on the safety sensors.
Cleanup and Walkthrough
Old spring hardware and packaging are cleared from the driveway, and the technician walks through what was replaced and why before leaving.
What Kansas City Homeowners Say
Our door wouldn't budge on a Tuesday morning and someone was out that same afternoon. The spring had snapped clean and they had a new one on the truck already.
I called around 8 in the morning about a spring that looked stretched out, and by lunch it was fixed. Straightforward and no pressure to buy more than I needed.
Spring Repair Questions
Can a garage door spring be repaired? +
Torsion and extension springs are replaced rather than repaired once they've lost tension or broken, since a spring under load can't be safely patched. On Call Garage Door Installation carries common spring sizes on the truck for most Kansas City homes, so replacement is often finished in the same visit as the diagnosis.
Can you replace just one spring on a garage door? +
Yes, a single failed spring on a two-spring door can be replaced on its own, though the second spring is checked at the same time since springs installed together tend to wear at a similar rate. If the working spring is close to the end of its cycle life, replacing both saves a second service call down the road.
Is it worth fixing a garage door spring? +
Spring replacement is almost always worth it compared to living with a door that won't open safely, since a door running on a failed spring puts extra strain on the opener and cables that can lead to a bigger repair. Cost depends on spring type and door weight, and a technician gives a firm quote before any work starts.
How much does it cost to have someone fix a garage door spring? +
Cost depends on whether the door uses torsion or extension springs, how many need replacing, and the door's weight, since heavier doors need springs rated for more force. On Call Garage Door Installation gives a free, upfront quote based on the actual door before any work begins, so there's a clear number in hand first.
What is the most common garage door repair? +
Spring replacement is one of the most frequent calls Kansas City homeowners make, largely because springs are rated for a set number of cycles and wear out on a predictable schedule. A door that suddenly feels heavy to lift by hand, or that won't stay open on its own, is usually a spring showing early signs of failure.
Can a handyman fix a garage door spring? +
A general handyman can usually tighten hinges or lubricate a track, but a torsion spring above the door is wound under enough force to cause serious injury if the tension is released incorrectly, and an extension spring that lets go can snap across the garage without a safety cable in place. Spring work calls for a technician with winding bars, vice grips, and a clamp rated for the job, not general hand tools.
Hear a Loud Bang or a Door That Won't Lift?
That's almost always a spring. Tell us what happened and we'll get a technician out with the right parts already on the truck.