Garage Door Cable Repair for Sebastian Homes

How to Book

We run this job out of Palm Bay, 16 miles south, so there's no local branch to call - you're booking a truck that travels to you. That's worth knowing up front because it means we schedule the trip rather than showing up on a whim; tell us what the door is doing (snapped cable, door hanging crooked, cable frayed but holding) and we build the route around it.

Most cable calls in Sebastian are for houses built in the early-to-mid 1990s, median year around 1994, which means torsion spring systems with steel aircraft cable running through a drum on each side of the shaft - not the older extension-spring setups you'll find in neighborhoods built decades earlier. Telling us the age of the house when you call saves a diagnostic step before we even leave Palm Bay.

See the Sebastian service area page for what else we cover out this way, and the Palm Bay cable repair page for the base rundown on how this repair works.

The Cost of This Job

Sebastian's median household income is $68,863, well under the $86,305 median across the wider service area we cover from Palm Bay. That gap matters for one reason: a cable repair is a small bill, a full door replacement is not, and at this income level the line between the two decisions gets drawn carefully.

A snapped cable on its own, caught before it chews up the track or the bottom panel, is a parts-and-labor job - cable, maybe a drum if it's grooved, nothing structural. Where it turns into a bigger bill is when the cable let go while the door was partway up and the door came down on the track, bent a hinge, or cracked a panel. At that point you're not paying for a cable anymore, you're paying to true up a door that got hurt on the way down.

We don't have a published price list to quote here - every door's different - but the rule holds across incomes like Sebastian's: fix the cable while it's just the cable.

What Is on the Truck

For a 1990s-era door, which is what you're mostly looking at in Sebastian given the 1994 median build year, the cable itself is a standard galvanized aircraft cable sized to the drum diameter on that generation of torsion hardware. We carry stock lengths and cut to the drum on site rather than guessing a length in advance.

We also bring drums, because a cable that's frayed enough to replace has usually been grinding a groove into the drum for a while, and reusing a worn drum just means the new cable fails again in a season. Same logic applies to the bottom brackets the cable anchors to - if the door came down hard, that bracket can bend, and a bent bracket throws the whole balance off even with a brand-new cable installed.

The climate here is mild temperate, so we're not dealing with the kind of cable fatigue you'd see from repeated hard freezes - what we see instead is ordinary wear: years of cycles, a roller that started binding and put uneven load on one cable before the other.

The Complications

The complication we run into most in this part of the service area isn't the cable - it's what the cable was doing when it broke. A door that comes down unevenly because one cable snapped and the other held will often bind in the track on one side. If nobody forces the opener after that happens, it's a clean fix. If someone keeps hitting the remote trying to get the door to go, the opener can strip a gear or burn out trying to lift a door that's jammed sideways.

Second complication: on 1990s torsion setups, the spring and the cable share the same shaft, and if the spring's already tired from close to thirty years of cycling, replacing just the cable doesn't solve the real problem. We'll tell you straight if that's what we're looking at rather than sending you a bill for a cable that's going to be back to see us in a year.

We don't carry every obscure drum size on the truck - some older or imported door hardware needs an order, and that's a day or two, not a same-trip fix.

Can You Do This Yourself

A torsion cable is under real tension even with the door down, because the spring on that shaft is still loaded. Cutting or unhooking the wrong thing at the wrong moment is how people lose fingers, not an exaggeration for effect - it's a leverage problem, not a strength problem.

If the door is down and stable and you just want it to stop moving while you wait, the honest DIY step is to leave it alone: don't force the opener, don't try to muscle the door up by hand on one side, and if you can, clamp or block the track so the door can't shift further. That's it. Pulling the drum, re-threading cable, or touching anything on the spring side of the shaft is not a homeowner repair on this kind of door - it's the one job on the truck list where

Frequently asked questions