How We Fix It
A snapped lift cable is a winding job, not a swap-the-part job
We back off tension on the opposing spring, pull the drum, feed new aircraft cable through the track hardware, and re-tension both sides evenly so the door doesn't rack sideways when it travels. On a door this age - Riviera Beach's housing runs a median year built of 1980, about two years newer than the broader West Palm Beach stock - the drums and tracks are usually original or close to it, so we check for drum wear and bent track before we call the cable the whole problem.
We test the door through a full cycle twice before we call it done
Once under power, once by hand with the opener disconnected. If the door pulls to one side on the hand cycle, something besides the cable is tired, and we say so instead of billing you for a cable that didn't fix the real fault.
We work this job the same way across the 4-mile run from West Palm Beach
No local depot here, no stocked truck sitting in Riviera Beach waiting. We come from the shop each time, so we book the visit before we show up, not after.
The DIY Question
A broken cable under tension can take a finger off or whip hard enough to put someone in the ER - this is the one garage door repair we tell people flatly not to attempt themselves, regardless of how handy they are. The spring side of the door is still loaded even when the cable has let go, and that stored energy doesn't care how careful you are.
What you can safely check yourself: whether the cable is frayed versus fully snapped, whether it came off the drum versus broke outright, and whether the door is a single wide door or two cables working together. That tells us what to bring. Don't touch the drum, the spring, or try to "just get the car out" by forcing the door by hand - a door stuck on one snapped cable will drop unevenly and can come off the track.
The Cost of This Job
Riviera Beach's median household income runs about $62,152, roughly a third lower than the $92,382 median across the wider service area we cover from West Palm Beach. That gap matters here specifically because it's the number that decides whether a cable repair is worth doing versus whether the door underneath it is old enough that a cable failure is really a sign to replace the whole unit.
On a straightforward single-cable break with a healthy drum and track, cable repair is cheap relative to a new door and usually the right call. Where it gets harder to justify: a 1980s-era door with worn rollers, a pitted track, and a cable failure all showing up close together. At that point we'll tell you plainly if putting new cable on an otherwise worn-out door is spending money to delay a bigger bill. We don't quote a number here - every door's hardware wear is different - but we'll give you the real comparison on site before we start work.
What Causes It Around Here
Riviera Beach sits in the same mild temperate climate band as the rest of the area
So cable failure here isn't driven by freeze-thaw or road salt the way it is up north. It's heat, humidity, and age. Salt air off the coast corrodes galvanized cable strand by strand from the outside, and you often can't see it happening until the last strand goes.
With a median year built around 1980, a lot of these doors have cable that's never been replaced
Original hardware sitting on a 40-plus-year-old door. Add daily temperature swings that expand and contract the drum and track mounts, and you get slow stretch and fraying that finally lets go on an ordinary morning, usually when the door's been sitting unused for a stretch and gets asked to work hard all at once.
Parts We Carry
We carry standard aircraft cable in the common gauges used on residential single and double doors, plus matching drums for the usual torsion spring setups found on doors from this era. Galvanized cable is the standard swap for coastal corrosion resistance, and it's what we use unless you ask otherwise.
What we don't carry on the truck: cable or drums sized for commercial doors, or hardware for the handful of specialty import doors that show up occasionally. If your door falls into one of those categories, we'll tell you on the first look and order the part rather than guess at a fit. We'd rather delay a day than put the wrong gauge cable on your door.
The Complications
The complication we see most in houses from the 1980 era is a drum that's worn a groove where the old cable sat, so new cable doesn't seat evenly and slips under load. We resurface or replace the drum rather than wind fresh cable onto a bad groove - skipping that step just means a repeat call in a few months.
The other one is a bent or dented track from the door dropping unevenly after the cable broke. If the door came down hard on one side before anyone noticed, the track can bow just enough to bind the roller, and that binding will shred a brand-new cable the same way it killed the old one. We check track alignment on every cable job for this reason, not as an upsell - it's the difference between a repair that holds and one that doesn't.
