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You get a price before we start. It does not change when the truck arrives.
Get your free estimateGenie Cable & Drum Replacement: The Fort Worth Owner’s Guide
Genie cable and drum replacement in Fort Worth typically runs $130 to $250 installed, depending on whether one cable failed or both need replacing and whether the drum shows wear. We stock Genie-compatible cables and drums on our trucks, so most calls are completed in a single visit. Homeowners usually discover the failure the hard way: the door jerks to one side, hangs crooked half-open, or lets out a sharp pop when the cable snaps and whips against the track.

The cable is the steel strand that connects the bottom corner of your door to the drum above. The drum is the grooved spool that winds the cable as the door moves. On a Genie, these parts work as a matched set. If one fails, the other is usually close behind, which is why Wade Mercer and our crew check both sides on every call, even when only one side broke.
Which Genie Models This Applies To
Genie residential garage doors, whether they shipped through home builders or were installed aftermarket, use either a standard torsion system or an extension spring system with cables and drums to match. The parts we replace cover the Genie IntelliG, TriloG, and Legacy series, along with most Genie doors sold through big-box retailers over the last 20 years.
The fastest way to confirm what you have is to look at the label on the door edge near the bottom panel. That tag lists the model and serial number. If the label is missing or faded, we measure the drum diameter and cable length on site. Here’s what matters on a Genie: cable thickness runs 1/8 inch on most 7-foot residential doors, but 8-foot and 9-foot doors need longer cable spools, and installing a 7-foot cable on an 8-foot door is the most common cause of repeat cable failure we see in Fort Worth.
OEM Genie parts are the safest choice for matching specs exactly. We carry OEM where the model calls for it and quality aftermarket equivalents where the specs match and the savings are real. If your Genie door is under 10 years old and still on its original components, we recommend OEM cables and drums so the replacement mates cleanly with the existing hardware. Brock Garage Doors Fort Worth is an independent service provider and not affiliated with Genie.
Styles & brands we work with






Signs Your Genie Cable & Drum Replacement Is Failing
- Door hangs crooked or sags on one side. One cable has stretched or begun to fray, so that side sits lower. The door still opens, but the strain on the opposite cable doubles every cycle.
- Visible fraying or broken strands on the cable. Steel cables start to unwind a few strands at a time before they snap outright. If you see shiny metal wisps poking out from the cable, replacement is due now, not later.
- Loud pop followed by the door slamming or jamming. That’s a cable letting go. The door may drop hard or wedge itself in the track. Stop using the opener immediately.
- Cable slips in the drum or winds unevenly. The groove in the drum wears smooth over time, especially in Fort Worth’s summer heat and dust. The cable rides over itself, binds, and eventually snaps.
- Grinding or squealing from the drum area. Worn bearings in the drum create friction that accelerates cable wear. The noise is the warning; the snapped cable is the consequence.
See the difference
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After
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After
Before
AfterReplacement Cost & What’s Included
Here’s what Genie cable and drum replacement costs in Fort Worth, with the price quoted in writing before any work begins.
- Single cable replacement: $130 – $180
- Both cables, same visit: $180 – $250
- Cables plus one or both drums: $200 – $250
- Drum replacement only: $130 – $220
The range depends on the drum condition and whether we’re swapping one side or both. Every price includes the parts, the labor, a torque check on the spring system, and a full cycle test. Your repair is covered in writing for 365 days via the 365-Day Done Right Promise. If the repair fails within that window, we return at no charge. That guarantee is part of The Garrison Standard we’ve run on since 2001, not a verbal assurance.

DIY or Call Us?
Here’s the plain truth: garage door cables run under extreme tension. When a cable fails, that tension releases unpredictably. Replacing a cable on a torsion spring door without the right tools and training can cause serious injury, because the cable anchors the same energy that lifts your door. We don’t recommend this as a DIY project under any circumstances.
What you can safely do is confirm the failure. Look at the cable on each side. If one is loose, frayed, or snapped, close the door if possible, unplug the opener, and stop using the door until we arrive. That’s the extent of safe owner involvement. Call (682) 730-8314. We’ll tell you the price before we touch anything, and the written quote is what you approve, not a starting point for negotiation.
FAQs
Expect 7 to 12 years from original Genie cables and drums in Fort Worth, with the lower end more common because our summer heat accelerates metal fatigue and our dust accelerates groove wear in drums. If your door cycles more than twice a day, age the parts harder. Call (682) 730-8314 if you’re seeing any of the symptoms above, and we’ll give you a straight answer on what’s left.
No. Steel cable is not repairable. Once strands are broken or fraying, the cable has lost its rated strength and will snap under load. The only correct fix is a new cable. The good news is that the cable itself is a modest-cost part, and we carry Genie-compatible cables on the truck.
Most single-cable replacements take 45 to 75 minutes on site. Both cables plus drums run 90 minutes to two hours. We confirm the time with you before work begins so you know exactly what the visit looks like.
Yes. Our trucks are stocked with Genie-compatible cables and drums for the most common residential door sizes in Fort Worth, so we finish most jobs in one trip. If your door takes an unusual size, we source the part and schedule the return visit before we leave your property. Call (682) 730-8314 for a free estimate.
Tell me what it’s doing, and we’ll tell you what it needs. Call (682) 730-8314 now, and a live person answers, day or night. We’ll give you a written price before work starts, walk you through exactly what we found, and stand behind the repair for a full year. If it fails within 365 days, Brock Garage Doors Fort Worth comes back and makes it right at no charge. That’s the Garrison Standard, and it’s how we’ve done business since 2001.
Written by Wade Mercer, Owner, Brock Garage Doors Fort Worth at Brock Garage Doors Fort Worth, serving Fort Worth and nearby areas.