Cable Replacement & Repair

Garage door cables work in conjunction with spring systems controlling safe, balanced door operation. Cable damage—fraying, breaking, or detachment—creates serious safety hazards requiring immediate professional attention.

Cable System Function

Lift cables connect to door bottom brackets, running through sheaves and attaching to spring drums or extension springs. Cables bear substantial tension forces during operation, controlling door descent speed and preventing sudden drops if spring failure occurs.

Cable Damage Indicators

• Visible fraying or wire strand separation
• Door hanging asymmetrically or binding
• Loud snapping sounds during operation
• Loose or detached cables visible along tracks
• Uneven door movement or jerking

Professional Cable Replacement

Cable replacement requires releasing spring tension safely, removing damaged cables, installing correctly-sized replacements, and re-tensioning spring systems. Our technicians carry complete cable inventories enabling same-day replacement for all door configurations.