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.
Matching wear on both cables means both get inspected and typically replaced together.
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.
Cable stock in standard gauges means most replacements happen in a single visit.
Each service below is handled by a technician trained specifically for this kind of repair, not a generalist guessing at it.
We replace the snapped cable and its pair, then verify even tension across both sides.
Fraying cable strands are a warning sign of imminent failure. We replace before it snaps and drops the door unexpectedly.
If the cable keeps slipping off the drum, we look for a bent drum or misaligned track causing the repeat issue.
Worn or cracked cable drums get replaced alongside the cable itself, since a damaged drum will fray the next cable too.
Correcting an uneven lean means addressing the cable, checking the spring pair, and confirming the track is still square.
A quick description of the lean or jam gets the right cable gauge loaded before arrival.
Technicians carry standard cable gauges and lengths for most residential doors.
We check both cables and the drums together, then quote a flat price covering the full fix.
We verify the door hangs and travels evenly before calling the repair complete.
“Door was hanging at an angle after a cable snapped. They replaced both cables and it's perfectly level now.”
“Caught the fraying cable during a routine call before it actually snapped. Appreciated the heads-up.”
“Same-day fix on a Saturday, cable stock right there on the truck.”
This almost always means one lift cable or spring has failed while the other side is still holding weight.
Both cables typically get replaced together to avoid a near-term repeat call.
We treat cable failures as priority calls given the safety risk involved.
Usually a bent or worn drum groove, sometimes combined with a slightly loose cable tension setting.
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.
Licensed technicians, flat-rate pricing, and a truck stocked for this exact job.
☎ Call +1-831-293-1591Technicians are positioned throughout Chattanooga for fast response, and we cover the surrounding zip codes too.
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