Garage door cable repair covers the steel lift cables that connect the bottom brackets of the door to the spring drums. In Florida it costs $95 to $300, or $225 to $400 when the drum is replaced at the same time. If the cable only slipped because the spring lost tension, a tension adjustment is $85 to $140.
The cables do the pulling. When one frays, snaps or jumps off its drum, the door goes crooked in the opening and usually jams hard against the track. It looks dramatic and it is unsafe to force.
In Florida the cause is almost always rust. The cable ends at the bottom bracket, a few inches above a slab that gets wet every afternoon for half the year, and salt air within a few miles of either coast finishes it. A brown, fuzzy section of cable near the bottom bracket is the most common visible warning we see on any door, and it is a cable that will break within months.
Sometimes the cable itself is fine and only slipped because the spring lost tension or the door was bumped. That case is a tension adjustment at $85 to $140, not a replacement, and we tell you when that is what you are looking at.
What moves this price
The starting price above is for a standard single garage door in normal condition. These are the things that put a job above it, and we tell you which ones apply before we start rather than after.
- Whether the cable only slipped or actually failed, which are different jobs
- A drum or bottom bracket rusted or damaged along with the cable
- Double doors with two cable runs rather than one
- Seized hardware that makes removal slow, common within a few miles of the coast
Why customers pick us for this
Correct diagnosis first
A slipped cable and a failed cable look identical to a homeowner and cost very different amounts. We check before quoting.
Both sides checked
Cables corrode as a pair. We inspect the other side and both bottom brackets rather than leaving you a second call in a month.
Drum and bracket inspection
Rust that ate a cable usually reached the drum and the bottom bracket. We check both so the new cable does not go the same way.
Door re-balanced
The job finishes with a balance check, because an unbalanced door is what eats cables.
How the job runs
- Secure the door. The door is clamped and supported before any tension is touched.
- Inspect cables, drums and brackets. We identify whether this is a slip, a break, or drum damage, and quote accordingly.
- Replace or re-seat. New cable fitted and wound evenly onto the drum, or the existing cable re-seated and tensioned.
- Balance and test. Full travel test with the opener disconnected, then reconnected.
Cable Repair questions
How much does garage door cable repair cost in Florida?
$95 to $300 for cable repair or replacement. If the drum is rusted or damaged too it runs $225 to $400. If the cable only slipped and nothing is damaged, a tension adjustment is $85 to $140.
Why did my garage door cable come off?
Rust at the bottom bracket is the first cause in Florida. Behind it: a door out of balance, a spring that lost tension, or a cable wound unevenly on the drum during an earlier repair.
Is a broken cable dangerous?
Yes. The door can hang crooked and drop unevenly. Do not run the opener and do not try to force it level.
Should both cables be replaced together?
Usually yes. They have the same age and the same corrosion, and the labor is largely shared, so doing both costs far less than two separate visits.
Can I stop the cables rusting?
You can slow it. Keep the bottom seal in good condition so water does not sit at the bracket, rinse salt off the hardware a few times a year if you are near the coast, and have the cables looked at during an annual tune-up. Galvanized cables help but they still corrode; they just take longer.
