Most garage doors in University Park went up around 1987, which puts this neighborhood squarely in the second wave of Dallas-area subdivision building. That means steel doors, usually 16-foot two-car sections or 9-foot single sections, hung on standard lift cable and drums sized for the lighter-gauge torsion springs common through the late '80s and '90s. Nothing exotic - but thirty-plus years of daily lifts on the same drum and cable pairing wears unevenly, and it's rarely both cables failing at once.
What we see on these doors is one cable frayed at the drum groove while the other still looks fine, which tricks a lot of owners into thinking they only need half a fix. A door with mismatched cable tension binds in the track, chews the roller, and can drop hard on one side if the second cable goes while the first is only half-replaced. With household income in this area running well above the wider Duncanville service territory's median of $97,039, we also see more owners who've had insulated or heavier steel doors installed as upgrades - those need cable rated for the added weight, not the stock hardware the builder used in 1987. We drive the 16 miles out from Duncanville with both weights on the truck rather than guess at the door.
Parts We Carry
We stock standard-gauge lift cable and matched drums sized for the torsion setups typical of 1980s-90s Dallas-area construction, plus a heavier cable spec for doors that have been swapped to insulated steel since original build. We carry aircraft-cable in the common diameters used on residential sectional doors, along with the small stainless clips and cable stops that corrode faster than the cable itself under the moderate heat this area sees.
What we don't carry on the truck: cable for commercial-grade doors or anything outside standard residential drum sizes. If a door has non-standard hardware from a past off-brand installer, that part may need to be ordered, and we'll tell you that on the spot rather than force a mismatched fix that fails again in a year.
What the Fix Involves
A cable repair on a door this age starts with releasing spring tension safely, since the torsion spring is still under load even with a snapped cable. We pull both drums, check the groove wear on each, and replace cable as a pair - not one side - because uneven cable age is exactly what causes the next failure. On doors with the original 1987-era hardware, drums are usually still standard sized, which keeps the job straightforward. On doors that have had heavier insulated panels added later, we check that the drum and cable rating actually match the door's current weight before reinstalling, since a builder-era drum paired with a heavier retrofit door is a repeat call waiting to happen.
We re-tension the spring, run the door through a full cycle, and check that both sides lift even. If the track or rollers show wear from the door running lopsided before the call, we'll flag that separately rather than fold it into the cable job.
What You Pay
We don't post flat prices here because cable jobs vary with door weight and whether one or both drums need replacing, and we're not going to quote a number sight unseen. What we can tell you: it's a same-visit repair in nearly every case, not a multi-day parts wait, since standard cable and drums for this era of door are truck stock. The exception is a door that's been upgraded well past its original 1987 spec with unusual hardware - that's the one case where we may need to order a part before finishing the job, and we'll say so before we start rather than after.
How it works
From “it’s stuck” to “it’s fixed”
A quick, honest process - no guesswork and no surprises.
1
Tell us what’s wrong
Describe the symptom - won’t open, loud bang, opener runs but the door won’t move.
2
On-site diagnosis
A technician tests the door under power and by hand and finds what actually failed.
3
Clear, up-front plan
You get the fix that’s needed and what drives the cost - before any work starts.
4
Repaired & tested
The repair is done, the door is set true and tested, and the work area left clean.
Serving Duncanville, TX - tell us what your door’s doing and we’ll take it from there.
Cable wear tends to be uneven because door weight rarely distributes exactly 50/50 across both sides, especially on doors that have settled over decades. One cable takes more load and frays first. We always replace both as a pair, since the second one is usually close behind.
Is a cable repair worth it on an older door, or should I just replace the door?
For most 1980s-90s steel doors in this area, cable repair is worth it - the panels and frame usually outlast the cable and drums by decades. Replacement makes more sense if the panels themselves are dented, rusted through, or the door's been upgraded with mismatched hardware more than once.
Do you have a location in University Park?
No, we run out of Duncanville and drive the 16 miles to University Park for calls. There's no local branch or drop-in counter here - we bring the parts on the truck.
Can a snapped cable drop the door on someone?
Yes, if the second cable goes while the door is up, or if someone tries to force a door open with one cable already broken. Don't run the opener or pull the door manually once you notice fraying or a snap - wait for the spring tension to be released properly.
Ready to get your garage door sorted?
Tell us what it’s doing and where you are in Duncanville - we’ll take it from there.
