Snapped or frayed cables
Garage Door Cable Repair: Signs, Safety and Cost
Free matching service for homeowners · We connect you with independent, licensed local garage door companies · We don't do the work ourselves
Garage door cable repair usually runs $100 to $400, per HomeAdvisor, and a full set of lift cables runs about $98 to $400, per HomeServe. If a cable has snapped or is hanging loose, stop using the door and keep everyone clear: cables are tied to spring tension, and DASMA says they should be replaced only by a trained technician. We'll match you with up to 5 licensed, insured local companies, free.
- Snapped, frayed or slipped lift cables
- Sourced cost ranges, no guesswork
- Cable and spring problems checked together
- Free match, no obligation
- 1Tell us what you need. Answer a few quick questions. It takes about 30 seconds.
- 2Get matched. We share your request with up to 5 licensed, insured local garage door companies.
- 3Compare and decide. Compare quotes from the companies that reach out and decide what's right for you. No obligation.
What garage door cables do
Lift cables are the steel lines that connect the bottom corners of the door to the spring system. On a torsion setup, each cable winds onto a drum on the bar above the door as the springs turn. On an extension setup, the cables run over pulleys beside the tracks. Either way, the springs do the lifting, and the cables carry that lift to the door.
That's why a cable problem is really a balance problem. If one cable breaks or slips, that side of the door loses its support while the other side doesn't. HomeServe notes that cables are under high tension, and that some doors use chains in place of cables.
Signs of a broken or failing garage door cable
The clearest sign of a broken garage door cable is a door that hangs lower on one side. You may also see a cable dangling near a bottom corner, unwound from its drum, or showing broken strands.
- One side hangs lower than the other. HomeServe lists an uneven door as the main sign, and Precision Door says a broken or damaged cable can make the door hang unevenly.
- A loose or dangling cable near a bottom bracket or off its drum at the top.
- Frayed, kinked or rusty strands. DASMA warns that frayed or worn cables are in danger of breaking.
- Scraping or grinding as the door moves, which HomeServe lists as a symptom.
- A door that jams partway or twists in its tracks.
If a cable has snapped, stop using the door now. Precision Door warns that a snapped cable or a falling door could cause severe injury to anyone nearby.
Why do garage door cables fail?
HomeServe names stretched, frayed or broken cables as common reasons for an overhead door repair. Here's what usually sits behind them:
- Normal wear. Cables flex around drums or pulleys every time the door moves. Over years, strands fray and the cable weakens.
- A spring problem. When a spring breaks or loses tension, the cable can go slack and jump off its drum. Many cable calls are really spring calls.
- Corrosion. A local garage door company, in sponsored azfamily content, says monsoon humidity can corrode metal parts. Rust weakens steel strands.
- An impact or track problem. If the door is hit or a roller binds, the door can twist and pull one cable off its drum. HomeServe notes tracks can twist after an impact or a spring break.
- Undersized cables. HomeAdvisor notes that heavier or solid-wood doors need thicker, higher-grade cables.
How cables and springs work together
Cables and springs are one system. The springs store the energy that lifts the door, and the cables deliver it. A failure in one often shows up in the other.
When a spring breaks, the cables on that side can lose tension and unwind from the drum. When a cable snaps, the spring on that side is suddenly unloaded and the door goes out of balance. In both cases, a tech has to release or control spring tension before reattaching anything. That's why cables are not a safe DIY job even though they look simple.
Expect the pro to inspect both. If the spring is near the end of its life, replacing springs and cables in one visit can save a second trip. Our garage door spring repair page covers spring signs, lifespans and costs. HomeServe's spring guide puts springs plus cables at about $175 to $450 nationally.
Have extension springs? DASMA says they should have a safety cable running through each spring. If yours don't, DASMA recommends a safety inspection.
Garage door cable repair cost
Typical published ranges are below. The companies you're matched with quote the actual price after seeing the door.
| Item | Typical range | Source |
|---|---|---|
| Cable repair or replacement | $100 to $400 | HomeAdvisor, 2026 |
| Full set of lift cables | $98 to $400 | HomeServe, 2025 |
| Replacement cable, each (part) | $5 to $200 | HomeServe, 2025 |
| Springs plus cables | $175 to $450 | HomeServe, 2022 |
| Labor rate | $75 to $150 per hour | HomeAdvisor, 2026 |
National ranges; no Phoenix-specific cable figure was found. Bigger, heavier doors need heavier cables, which moves the price up.
A cable that simply slipped off its drum is usually a smaller job than one that snapped and took a bent track or a broken spring with it. See every job type in our garage door repair cost guide.
Cable snapped or hanging loose? Stop using the door and get matched with licensed local pros.
Get Help NowCable repair vs. off-track repair
The two often show up together, but they're different fixes. Cable repair is about the lift system: the cables, drums and bottom brackets that tie the door to its springs. Off-track repair is about the guide system: the tracks, rollers and brackets the door rides in. If rollers have popped out or a track is bent, start with garage door off track repair. If a cable is hanging but the rollers are still in the track, this page is the right place.
Either way, tell us on the form whether the door is open, closed or stuck partway. If it happened suddenly and the home can't be secured, see emergency garage door repair for safe first steps.
What a cable repair visit usually involves
Secure the door
The tech clamps the door so it can't shift, then checks which side lost support.
Control spring tension
Spring tension is released or locked before the cable is touched.
Replace or rewind the cables
New cables are attached at the bottom brackets and wound evenly on the drums. Both sides are usually done together.
Check related parts
Drums, bottom brackets, springs and tracks are inspected for damage.
Rebalance and test
The springs are re-tensioned, the door is checked for balance, and the opener's auto-reverse is tested.
We only send requests to companies that give us an active Arizona ROC license number and proof of liability insurance. Confirm the license with the Registrar of Contractors before work starts. Across the Valley we match homeowners in cities like Mesa and Peoria.
How we researched this: we used the sources listed below and add no estimates of our own. Read how we research our guides.
Related garage door repairs
Garage door cable repair FAQs
Can I replace a garage door cable myself?
It isn't recommended. The cables connect to springs under heavy tension, and the bottom brackets they attach to are also under load. DASMA says lift cables should be replaced only by a trained technician, and that bottom brackets should be adjusted only by one. A mistake can let the door drop or a spring unwind suddenly.
How much does it cost to fix a garage door cable?
HomeAdvisor lists cable repair at about $100 to $400, and HomeServe puts a full set of lift cables at $98 to $400. If a spring also needs replacing, HomeServe's spring guide gives about $175 to $450 for springs plus cables. Door weight, the number of cables and any related damage move the price within those ranges.
Do both garage door cables need replacing if one snaps?
Usually it makes sense. The two cables are the same age and carry the same kind of load, so a worn match is often close behind. Ask the tech to show you the other cable. If it has frayed or rusty strands, DASMA's warning about worn cables applies, and doing both at once keeps the door balanced.
Why does my garage door cable keep coming off the drum?
A cable that keeps slipping usually has slack in it. Common reasons are a spring that's lost tension, a door that's out of balance, or a door that binds in its track so one side lags. Rewinding the cable alone won't fix the cause. A tech should check spring tension and track alignment while correcting the cable.
Can I open my garage door with a broken cable?
Don't. With one cable gone, that side has lost its link to the springs, so the door can twist in the tracks or drop. Running the opener can bend panels or tracks. Unplug the opener, keep people and cars clear, and request a pro. If a car is trapped, tell the company when you send the request.
Does monsoon humidity affect garage door cables?
It can contribute. A local garage door company, in sponsored content on azfamily, says monsoon humidity can corrode metal parts, and rust weakens steel cable strands. During a tune-up before or after the June 15 to September 30 season, ask the tech to check cables for rust or fraying near the bottom brackets.
Phoenix-area cities we serve
Ready to get started?
Tell us what you need, and we'll share your request with up to 5 licensed local garage door companies that serve your area. Free, with no obligation.
Get Help NowSources
- HomeAdvisor: Garage door repair cost (updated June 2026)
- HomeServe: Garage door repair cost guide (November 2025)
- HomeServe: Garage door spring replacement cost
- DASMA: Garage door safety tips
- Precision Door: Garage door jammed or stuck
- azfamily (sponsored): Arizona monsoon and garage doors
- National Weather Service Phoenix: Arizona monsoon outlook (season runs June 15 to September 30)
Last updated October 2026.