Garage Door Cable Repair

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Same-day appointments and round-the-clock emergency service across all 50 of our cities — with one flat price approved by you before any work begins. Tell the dispatcher what your door is doing and the right parts ride along on the first truck.

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The lift cables do the quiet, critical work of your garage door: they connect the springs' energy to the door itself, winding onto drums as the door rises. Each cable is rated for far more than the door's weight — until corrosion, fraying or a worn drum starts eating strands one by one. When a cable finally lets go, the door drops on one side, jams crooked in its tracks, and can fall completely if it's forced.

Cable replacement is fast and affordable — typically $80-$185 for the pair — but it must be done with the spring system under control, because the cables are part of that high-tension system. Our technicians replace cables in pairs, inspect the drums and bottom brackets that usually caused the failure, and rebalance the door before leaving.

Signs You Need Garage Door Cable Repair

• Door hangs crooked — one side lower than the other
• A cable dangling loose beside the track or on the floor
• Visible fraying — cable looks like a frayed rope near the bottom bracket
• Door jerks or shudders as it travels
• Cable has slipped off its drum (door suddenly uneven)
• Rust streaks on the cable, common in humid or coastal areas
• Door binds partway up and the opener stops
• One side of the door lifts before the other

Why Cables Fail — It's Rarely the Cable's Fault

Cables wear from the bottom up. The bottom bracket area collects moisture, road salt and grit, and the cable flexes over the drum thousands of times. Rust is the number-one killer in humid and coastal climates; a cable that looks fine at eye level can be mostly rust at the bracket. Fraying accelerates when a drum's grooves wear and start chewing the cable with every cycle.

That's why a proper cable job includes the drums, bottom brackets and a spring check. Swapping in a new cable on a chewed-up drum buys you a few months, not a repair. We show you the worn parts, replace what's actually failing, and price it flat before work starts.

What Happens If You Keep Running a Frayed Cable

A parted cable drops its side of the door instantly. Best case, the door jams crooked and you're calling for emergency service. Worse cases: the door tears out of the tracks and falls, damages a vehicle, or injures someone in the way. The opener, suddenly lifting the full unbalanced weight, can strip its gears or burn out its motor in the same event.

If you can see fraying — individual strands sticking out like wire wool — treat the door as out of service. Don't run it 'one more time' to get the car out if the door is already crooked; if the car is trapped and the door still sits level, call us and a dispatcher will tell you whether a careful manual lift is safe in your situation.

Cable Materials and Sizing

Residential lift cables are typically 1/8-inch galvanized or stainless aircraft cable, rated around 7x19 strand construction for flexibility over the drum. Stainless is worth the small premium in coastal and high-humidity areas where galvanized cables rust through in a few years. Cable length and drum pairing are matched to your door height and spring system — a mismatched pair leaves the door permanently out of level.

While the system is open we also check the end bearings and center bearing plate. A seized bearing makes one drum lag, which slackens one cable, which lets it jump the drum — the exact chain of events behind many 'mystery' crooked doors. Fixing the cause ends the cycle.

The Ten-Second Cable Check Every Owner Should Do

Once a quarter, with the door closed, look at the cables where they wrap toward the bottom brackets on each side. You're looking for strands sticking out like frayed rope, rust color bleeding through, or a cable that hangs looser than its twin. That ten-second glance catches cables in the fraying stage — when replacement is a calm $80-$185 appointment — instead of the snapped stage, when it's a crooked door and an emergency call.

Don't touch a cable you suspect: a frayed cable still carries spring load. And don't run the door 'to check' — if it's fraying, each cycle spends strands you can count on one hand. Photograph it, leave the door closed, and call. It's among the cheapest saves in home maintenance, and it's yours for ten seconds a quarter.

What Affects Your Price

Three things move a garage door cable repair quote inside the range below: your door's size and weight (a heavy insulated double door needs stronger parts and more labor than a light single), the specification of the replacement parts themselves — standard versus high-cycle or premium grades — and timing, since after-hours emergency visits can add a fee that is always confirmed before dispatch. What should never affect it: how the visit is going. The quote is built from the inspection, named parts and published ranges — for example, cable replacement (pair) sits at $80-$185 while extension spring safety cables runs $40-$90 — and once you approve it, it is the price.

How the Service Works

Garage Door Cable Repair Costs (2026)

Frequently Asked Questions

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