Garage Door Cable Repair & Replacement
Garage door cables carry the full weight of your door on every cycle. When cables wear, fray, or slip, the door becomes unstable and unsafe. We restore safe, balanced operation — typically same day.
A Critical Load-Bearing Component
Garage door cables are a critical load-bearing component of your residential overhead door system. In a torsion spring system, cables run from the bottom brackets of the door and wrap around drums mounted above the door. Together with the springs, they lift and control the full weight of the door.
At Canyon Overhead Doors, we approach residential cable repair with the same system-focused precision we use in commercial environments — ensuring balanced, predictable door performance. Cable failure often shows up in door behavior before complete breakage occurs.
⚠️ Don't Ignore Frayed Cables
A fraying cable is a failure in progress. When one cable snaps, the full weight of the door drops to one side — bending tracks, damaging panels, and creating an immediate safety hazard. If you see any fraying, stop using the door and call for service.
Visual & Functional Signs of Cable Problems
What to Look For
- ✓Fraying or broken strands — indicates structural weakening Rust or corrosion — reduces cable strength over time Slack or sagging cables — may indicate tension imbalance Cable slipping off the drum or pulley Visible wear near the bottom bracket
How It Affects Performance
- ✓Door will not fully open or close Uneven or crooked door movement Jerky, grinding, or snapping sounds Door feels unusually heavy One side of the door touches the ground while the other does not Door slams shut unexpectedly
A loud bang could indicate either a broken spring or snapped cable. In either case, discontinue use immediately. Attempting to force operation can damage the opener and other system components.
Cable Repair Decisions
Should I Replace Both Garage Door Cables?
In many cases, replacing both cables is recommended. If cable damage is due to age and normal wear, the companion cable has likely experienced the same cycle count and stress. Replacing both ensures balanced lifting force, reduced strain on springs and opener, and fewer repeat service calls. If damage is clearly isolated to a single cable such as accidental impact, a targeted repair may be appropriate. A professional inspection will determine the correct course of action.
How Often Should Cables Be Inspected?
Garage door cables should be visually inspected every 6 to 12 months as part of routine home maintenance. If any irregularities are observed — fraying, rust, slack, or visible wear — professional evaluation is recommended before the condition worsens. With the door fully closed, inspect both vertical cable runs along the tracks and the bottom bracket connection points. Do not attempt inspection while the door is open, as cables are under full tension.
Why Not Repair Cables Yourself?
Garage door cables operate under significant tension and directly support the door's weight. Improper repair or incorrect installation can cause door misalignment, premature spring failure, opener motor damage, and unsafe operating conditions. Our technicians evaluate the full system — not just the visible failure — to restore safe, predictable performance.
Cable Damaged? Schedule Service Today.
Frayed or broken cables are a safety issue. We'll inspect the full system, replace cables correctly, and restore safe, balanced door operation. Call (801) 967-5359 or request service online.