Quick answer
A snapped cable makes the door hang crooked and can let one side drop. Leave it, unplug the opener and book garage door repair; cables are replaced in pairs and the door re-balanced.
The lift cables are thin steel ropes that carry hundreds of pounds. When one goes, the symptoms are obvious.
On this page
Signs of a cable problem
- Door sits lower on one side
- A cable hanging loose beside the track
- A cable unwound from its drum
- Fraying near the bottom bracket
Why cables fail
Rust at the bottom brackets, a spring losing tension and letting the cable slacken, or a door hitting an obstruction. More on costs in garage door cable repair cost.
Safety first
The bottom bracket the cable attaches to is under full spring tension. This is never a DIY job.
What we check at the same time
Drums, shaft, springs and bearings — cable failures often follow tired springs.
Where Summit can help
Our technicians handle this every week across South and Southwest Florida. Local pages with scheduling and county details:
- garage door repair North Port FL
- garage door repair Fort Myers
- garage door repair Miami
- garage door repair Fort Lauderdale
- garage door repair Naples FL
- garage door repair Hollywood FL