Garage door cable repair is needed when one of the two thin steel cables at the sides of the door snaps, frays or jumps off its drum. In Merion Station and Ardmore, the first thing most people notice is a door sitting at an angle.
That angle means trouble. The door is no longer evenly supported, and the cables connect to springs under tension. Please keep the opener off and stay clear. Trilobite secures the door, fits new cables on both sides and checks why the old one failed.
Signs You Need Garage Door Cable Repair
- The door is tilted in its opening
- A cable dangles beside the track
- Broken strands at the bottom corner
- The door jammed partway with a snap
Why Cables Fail
Cables rust at the bottom where water sits, wear where they rub, or slip when a spring loses tension. Replacing a cable without finding the cause invites a repeat. We look at the drum, the spring and the floor seal each time.
How We Handle It
Stabilize
The door is clamped before anything is loosened.
Find the cause
Drum, spring and seal are checked.
Two new cables
Both sides replaced and wound evenly.
Test level travel
The door must rise and close straight.
Starting Prices — Garage Door Cable Repair
- Garage Door Cable Replacement per cable
- From $150
- Diagnostic Service Call $0 with a completed repair
- $0
These are starting amounts, not a combined repair bill. We identify the failed hardware and explain the complete on-site quote before you authorize any work.