One cable slipping off its drum groove is enough to jam a door mid-cycle or send a panel crashing at an angle. We fix the cable and check why it slipped in the first place.
A single-cable fix often means a second failure soon after. We explain the pair-replacement logic upfront.
Frayed cables often trace back to worn or damaged drum grooves, so we inspect the drums every time, not just the cable.
Lift cables connect directly to spring-loaded drums, so replacement requires the same careful tension handling as spring work.
A same-day fix is standard for cable failures, parts already on the truck.
Whatever brought you here, one of these service lines is the fix, and one call gets a technician moving.
A snapped cable leaves the door hanging unevenly on the remaining side, an unsafe condition we treat as priority.
Fraying cable strands are a warning sign of imminent failure. We replace before it snaps and drops the door unexpectedly.
A cable that's jumped its drum groove can jam the door mid-cycle. We reset it correctly and check for the underlying cause.
Worn or cracked cable drums get replaced alongside the cable itself, since a damaged drum will fray the next cable too.
A door hanging crooked usually means one cable or spring has failed while the other holds. We correct both the immediate hazard and the root cause.
A quick description of the lean or jam gets the right cable gauge loaded before arrival.
Cable stock on the truck means most calls avoid a second trip for parts.
Diagnosis includes the drums, not just the visible cable, before any price is confirmed.
Cables replaced, tension balanced, and the door tested level before we leave, backed by written warranty.
“Cable kept jumping the drum every few cycles. Turned out the drum itself was cracked, replaced and fixed.”
“Explained why replacing just one cable wasn't a real fix. Makes sense once you see the wear pattern.”
“Door was jamming mid-cycle for weeks. Cable and drum issue, fixed in one visit.”
An uneven hang points to a broken cable, a failed spring, or a bent track pulling the panel off-square.
We recommend replacing both since they wear on the same cycle, and we'll explain the reasoning before you decide.
This is a genuine safety hazard, especially with people or vehicles near the door opening.
We check the drum groove condition whenever a cable keeps coming off, since replacing just the cable won't fix a bad drum.
Cost varies with door size and whether one or both cables and drums need attention.
Standard cable and drum stock means same-visit repair is the norm, not the exception.
Same-day dispatch, upfront pricing, and a written warranty on every visit.
☎ Call +1-831-293-1591Technicians are positioned throughout Dunlap for fast response, and we cover the surrounding zip codes too.
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