Stocked Parts
We carry the cable sizes that actually show up on doors around here
Galvanized aircraft cable in the gauges used on both torsion and extension setups, replacement cable drums, and the bottom-bracket hardware that cables anchor to. Most of the service area is sitting on housing built between 1975 and 2007, with the typical home dating to 1992, so the drum-and-cable combinations we pull off doors stay fairly consistent from job to job. That means we're not guessing or waiting on a special order for the common sizes.
What we don't stock is every proprietary cable system tied to a specific operator brand's non-standard drum
If your door uses an unusual OEM part, we'll tell you upfront that it may take longer to source rather than swap in something that won't track right. A cable that doesn't match drum diameter will throw the door off-level fast, so we'd rather be honest about a wait than force a fit.
For straightforward torsion or extension cable jobs
The kind that make up most of what we see on 1980s and 90s stock - we're usually carrying what the repair needs on the truck already.
How We Fix It
First we check both cables, not just the one that broke or looks frayed. If one side failed from age or heat exposure, the other side is usually close behind, and replacing a single cable while leaving a decade-old match on the other drum just means a second call in a few months. We pull the door, release spring tension safely, and inspect the drums for wear grooves where a stretched cable has been riding wrong.
If the drum itself is grooved or cracked, we replace it along with the cable - reusing a worn drum is the single most common reason a cable repair doesn't last. We re-wind new cable to factory length, check that both sides sit level, and run the door through a full cycle under load before we call it done.
One limitation worth saying plainly: if the cable failure already let a panel drop and bend, or damaged the track on its way down, that's a separate repair and sometimes a replacement conversation, not just a cable swap. We'll always tell you which one you're actually facing before we start.
How It Shows Up
The most common sign is a door that drops unevenly - one side higher than the other, or the door tilting as it opens because one cable has stretched, frayed, or let go while the other is still holding. Sometimes you'll hear a popping sound right before it happens, or see a cable starting to unravel near the bottom bracket where it takes the most flex.
On older torsion setups common to this area's 1980s and 90s stock, you'll often see rust bloom on the cable strands before a full break - a warning sign worth calling about before the door comes off track entirely. On extension-spring doors, a frayed cable near the pulley is the usual tell.
If a cable has already snapped, do not try to force the door open or closed. A door held by one working cable can swing hard and fast, and that's how people get hurt or put a second hole in drywall. Leave it where it sits and call.
Why It Happens Here
Across the area we cover
Roughly 3,082 households and 1,608 owner-occupied houses - most of the housing stock went up between 1975 and 2007, with a median build year of 1992. That's old enough that a lot of original cables and drums are still in service, and cable steel doesn't last forever regardless of how light the door's use has been.
- 3,082 households
- 1,608 owner-occupied
The bigger factor is the heat
This region sits in a severe heat band, and galvanized cable coating that's rated to hold up for years in a milder climate breaks down faster here from sustained high temperatures on an uninsulated garage. Heat also dries out the lubrication on drums and cable ends, which speeds up the fraying we see on bottom brackets.
At a median household income around $40,000 across the service area
Most owners we talk to want the cable and drum fixed properly rather than an automatic push toward a full door or opener replacement - and for a cable failure alone, that's usually the right call. We serve the area out to Los Fresnos, Zapata, Hebbronville, and the closer-in pockets like and Unitec Industrial Park, and the cable wear pattern holds steady across all of it.
- $40,000 median household income
