Garage Door Cable Repair
Frayed, snapped or off-drum lift cables replaced and rebalanced. A cable failure makes a door hang crooked, bind in the tracks, or drop without warning.
- Same-Day ResponseSafety-critical repairs prioritized
- Licensed & InsuredOSHA Certified · NY DCA #2053509 · Nassau CA #184881
Cable Repair
Cables Are What Hold Your Door Up
Lift cables transfer the spring's force to the bottom of the door. They're under constant load, they run over drums thousands of times a year, and they wear from the inside out — which is why a cable can look fine days before it snaps.
When one cable goes, the door lifts on one side only. It racks in the tracks, binds, and can come off the rails entirely. Running the opener at that point usually turns a cable job into a track and panel job.
We replace cables in pairs, re-seat the drums, reset the spring tension and confirm the door travels level before we leave.
- Signs of Cable Failure
- One side of the door lifts higher than the other
- Door binds or scrapes in the tracks
- Visible fraying, rust or broken strands on the cable
- Cable hanging loose or unwound from the drum
- Door drops faster than it should when closing
- Grinding or popping sound during travel
- Door sits crooked when fully closed
- Slack cable while the door is at rest
What We Do
Cable and Drum Service
Cable work is rarely just the cable — the drums, spring tension and door balance all have to be reset together.
Lift Cable Replacement
Both cables replaced with correctly rated aircraft-grade cable sized to the door's weight and drum diameter.
Drum Re-Seating
Cables that jump the drum have to be rewound with equal wraps on both sides, or the door will never travel level.
Bearing & Shaft Check
Worn end bearings let the shaft wobble, which chews through cables. We check them during every cable call.
Track & Roller Inspection
A snapped cable usually means the door came out of alignment. We check the tracks and rollers for damage from the same event.
Containment Cables
A safety cable runs through each extension spring so that if the spring breaks it drops harmlessly instead of recoiling across the garage.
Pulley & Sheave Service
Older extension-spring doors run cables over pulleys that wear and seize. Worn pulleys shred cables — replaced as a set with the cables.
Balance & Travel Test
Spring tension reset and the door cycled and checked for level travel before the visit ends.
Free Estimates
Door Hanging Crooked?
Stop using the opener. A racked door will pull itself off the track and turn a small repair into a large one.
(718) 721-2518Cause
Why Cables Fail
Moisture and road salt corrode cables from the inside. Garages near the water and street-level Brooklyn and Queens garages see it faster.
Misaligned drums, worn bearings and a door that's out of balance all accelerate wear — which is why we fix the cause, not just the cable.
Risk
What Happens If You Wait
A partially frayed cable will snap under load. If that happens while the door is up, the door can come down hard on one side.
The follow-on damage — bent tracks, cracked panels, a burned-out opener — costs several times what the cable job would have.
Quick check: with the door closed, look at both cables where they meet the bottom bracket. Any visible fraying or rust means call now, not later.
FAQs
Common Questions
How long do garage door cables last?
Usually 8–12 years, though corrosion, misaligned drums and an unbalanced door all shorten that. Annual inspection catches fraying before it becomes a break.
Can I use my garage door with a broken cable?
No. The door is no longer supported evenly and can jam or fall. Leave it closed and call for service.
Do you replace both cables?
Yes. Both cables have identical age and wear, so replacing one means the other fails soon after.
How long does cable replacement take?
Typically under an hour for a straightforward replacement. If the door came off the tracks, add time for realignment.
Is every cable problem a full replacement?
No. A cable that has simply unwound from the drum or wound unevenly can often be re-seated and re-tensioned. Fraying, corrosion or a snapped cable always means replacement — there is no repairing a compromised cable.
Is a snapped cable an emergency?
If the door is stuck open, yes — your garage is unsecured. If it's closed and unusable, it's urgent but not an emergency. Either way, don't run the opener.
Next Step
Get Your Cables Replaced
Free estimates on cable repair across NYC, Nassau and Suffolk. Same-day availability on doors stuck open.