Garage Door Coil Spring Repair - Prime Garage Door Repair

Garage Door Coil Spring Repair: A Comprehensive Guide

Garage door maintenance is crucial for ensuring its longevity and safety. One of the most common issues homeowners face is a faulty coil spring. This guide will provide you with essential information on how to identify and repair coil spring issues.

What Are Coil Springs?

Garage doors use torsion springs or extension springs to lift and lower the door smoothly. These springs are pivotal in balancing the door’s weight.

Why Do Coil Springs Break?

Coil springs bear immense tension and can wear out or break due to:

  • Frequent use
  • Rust and corrosion
  • Improper maintenance

Signs of Faulty Coil Springs

  • Difficulty in opening or closing the door
  • A loud snapping sound
  • The door stops moving partway

A Step-by-Step Guide

Safety First

Always disconnect the electric opener and secure the door before starting any repairs.

Tools You’ll Need:

  • Wrenches
  • Clamps
  • Winding bars
  • Replacement springs

Steps to Replace Torsion Springs

1. Secure the Door:

Begin by clamping the garage door to the track to prevent it from moving. This ensures safety throughout the repair process.

2. Unwind Old Springs:

Carefully insert winding bars into the winding cone holes of the torsion spring. Slowly unwind the springs by applying steady pressure on the winding bars. It’s crucial to keep a firm grip to control the release of tension.

3. Remove the Springs:

Once the tension is fully released, disconnect the springs from the center bracket. Unscrew any set screws and carefully slide the springs off the torsion bar.

4. Install New Springs:

Position the new springs on the torsion bar and secure them to the center bracket. Carefully wind the springs by turning the winding bars until the correct tension is achieved. Make sure the springs are tightly secured and evenly balanced for smooth operation.

This procedure ensures your garage door operates safely and efficiently with new torsion springs.

Table: Comparing Torsion and Extension Springs

Feature Torsion Springs Extension Springs
Lifespan 15,000 – 20,000 cycles 10,000 cycles
Safety Safer, better balance Risk of snapping
Maintenance Less frequent adjustments Regular adjustments
Installation Complex, professional Easier, DIY possible

Maintenance Tips

To ensure the longevity and optimal performance of your garage door springs, follow these key maintenance steps:

  • Lubrication: Regularly apply a silicone-based lubricant to the springs. This reduces friction and wear, helping the springs operate smoothly and quietly.
  • Annual Inspection: Check the springs at least once a year for signs of wear and tear. Look for rust, unusual stretching, or cracks that could indicate they need attention or replacement.
  • Balanced Replacement: Always replace garage door springs in pairs. This maintains the balance of the door and prevents uneven wear, which can lead to further mechanical issues.

Professional Repair Services

While DIY repairs are possible, professional services ensure safety and efficiency. If you’re not confident in handling spring repairs, it’s wise to contact experts.

Why Choose Prime Garage Door Repair?

At Prime Garage Door Repair San Antonio, TX, we specialize in repairing and replacing garage door springs safely and efficiently. Our experienced technicians are here to help you with any garage door issues, ensuring your door operates smoothly and safely.

FAQs About Garage Door Coil Spring Repair

Q: How often should garage door springs be replaced?

A: Garage door springs should typically be replaced every 7 to 9 years, depending on usage and maintenance.

Q: Can I replace garage door springs myself?

A: Yes, but it requires careful handling and the right tools. For safety, it’s often recommended to use professional services.

Q: What is the cost of professional coil spring repair?

A: The cost can vary based on the type of springs and the complexity of the job, but typically ranges from $150 to $300.

Q: How long does it take to repair garage door springs?

A: Professional repair usually takes between 1 to 3 hours, depending on the condition of the door and the type of springs.


Garage door coil spring repair is crucial for maintaining your garage door’s functionality and safety. Whether you choose a DIY fix or professional repair, understanding the basics of coil spring operation will help you manage maintenance effectively. Contact us for reliable and expert service in San Antonio, Prime Garage Door Repair is your go-to solution.

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