How to Repair Garage Door Springs and Cables

Garage doors are an essential part of any home, providing security and convenience. However, they rely heavily on springs and cables to function properly. Over time, these components can wear out or break, causing the garage door to malfunction. Repairing garage door springs and cables can be a challenging task, but with the right knowledge and precautions, it’s possible to do it safely and effectively. In this article, we will guide you through the process of repairing these crucial components, emphasizing safety and proper techniques. Be sure to call someone who does garage door repairs in Clearwater, FL.

  1. Safety First:

Before attempting any garage door repairs, prioritize safety. Garage doors are heavy, and the springs are under immense tension, which can lead to serious injuries if mishandled. Here are some essential safety tips:

a. Disconnect the power: Unplug the garage door opener or turn off the power supply to avoid accidental activation.

b. Secure the door: Use locking pliers or clamps to keep the door in place, preventing it from unexpectedly falling during repairs.

c. Wear protective gear: Put on safety goggles, gloves, and sturdy footwear to protect yourself from any potential hazards.

  1. Identify the Issue:

Determine the root cause of the problem before proceeding with any repairs. Common issues with garage door springs and cables include:

a. Broken springs: Look for visible gaps or separations in the springs. If you notice a broken spring, it will need to be replaced.

b. Loose cables: Check for frayed or loose cables that may cause the door to operate unevenly or get stuck.

  1. Gather the Necessary Tools:

Repairing garage door springs and cables requires specific tools, such as winding bars, pliers, wrenches, and replacement parts. Ensure you have all the required tools on hand before starting the repair process.

  1. Replacing Garage Door Springs:

If you have identified a broken spring, follow these steps to replace it:

a. Release tension: Use winding bars to unwind the tension from the broken spring. Follow the manufacturer’s instructions for your specific type of spring.

b. Remove the old spring: Once the tension is released, carefully remove the broken spring from its brackets.

c. Install the new spring: Attach the new spring to the brackets and use the winding bars to tension it properly.

  1. Repairing Garage Door Cables:

For repairing or replacing garage door cables, adhere to the following guidelines:

a. Detach the cables: Loosen the tension on the cables and remove them from the pulleys and drums.

b. Replace the cables: Install the new cables in the same configuration as the old ones, ensuring they are properly seated on the pulleys and drums.

c. Tension the cables: Gradually tension the cables to the appropriate level, taking care not to over-tighten them.

  1. Regular Maintenance:

To prevent future issues and ensure the longevity of your garage door springs and cables, perform regular maintenance. Lubricate the springs, cables, and all moving parts periodically to reduce friction and wear.


Repairing garage door springs and cables can be a daunting task, but with the right knowledge and safety measures, it is possible to tackle these repairs effectively. Remember always to prioritize safety, follow manufacturer guidelines, and don’t hesitate to seek professional garage door repair in Clearwater, FL help if you are unsure about any step in the process. Properly maintained garage door springs and cables will keep your garage door functioning smoothly and securely for years to come.