Garage Door Cable Replacement

When cables fray or snap, your door becomes unsafe and inoperable.

Schedule Service Call (800) 576-1397

Garage door cables work in tandem with the springs to safely raise and lower your door. They’re wound around drums at the top of the door and bear the full weight of the door during operation. When a cable breaks or comes off the drum, the door can drop suddenly, hang at an angle, or become completely stuck.

Common Cable Problems

  • Frayed cables — wear over time causes individual wire strands to separate, weakening the cable until it snaps
  • Cables off the drum — often caused by a broken spring, the cable loses tension and unwinds from the drum
  • Snapped cables — the door may hang at an angle or drop suddenly
  • Rust and corrosion — especially common in coastal San Diego areas where salt air accelerates deterioration

Why Prompt Cable Repair Matters

A door operating on a damaged cable is a safety hazard. If the remaining cable fails, the full weight of the door (150-250+ pounds) can drop without warning. Additionally, running the door on one cable puts uneven stress on the entire system, potentially damaging tracks, rollers, and the opener.

Our Process

1

Contact Us

Call or book online. Describe the cable issue and we'll schedule promptly.

2

Inspection

We assess cable condition, drums, springs, and the overall door system.

3

Transparent Quote

Written estimate provided before any work begins.

4

Cable Replacement

We replace the cable(s), inspect drums, rebalance, and test the door.

5

Safety Check

Full system test including safety reversal mechanisms.

Transparent Pricing

We provide upfront pricing before any work begins. No surprises, no hidden fees. Every job includes a detailed written estimate so you know exactly what you’re paying for.

Frequently Asked Questions

What causes garage door cables to break?
The most common cause is a broken spring. When a spring breaks, it releases tension suddenly, which can cause the cable to come off the drum or fray. Normal wear over 8-12 years, rust, and misalignment also contribute.
Can I open my garage door with a broken cable?
We strongly advise against it. Operating the door with a broken cable can cause the door to fall, damage the tracks, or injure someone. Call us for same-day repair.
How much does cable replacement cost?
Cable replacement typically costs $120 to $250 depending on whether one or both cables need replacing and whether additional repairs (drums, springs) are needed.

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