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Get your free estimateAmarr Cable & Drum Replacement: The Fort Worth Owner’s Guide
Amarr cable and drum replacement in Fort Worth typically runs $130 to $250 installed, and we carry Amarr-compatible cables and drums on our trucks so most jobs are done the same day. You’ll usually notice the problem before you can name it: the door hangs crooked, one side sits lower than the other, or you hear a metallic pop followed by a slamming sound when the door drops. That’s the cable letting go, and the drum – the round spool above the door that winds the cable – is often damaged in the same moment.

We’re an independent service provider, not an Amarr dealer. That matters to you for one reason: we stock parts that fit Amarr doors and we install them by the book, but we don’t push a brand agenda. If a quality aftermarket cable and drum set does the job as well as OEM for less, we tell you that upfront.
Which Amarr Models This Applies To
We replace cables and drums across the Amarr residential line, including the Lincoln, Stratford, Oak Summit, Classica, and Heritage series. The two most common setups in Fort Worth garages are torsion systems, where the cable winds onto a drum mounted on a shaft above the door, and extension systems, where cables run along the track and work against a stretched spring. The part we install depends on which system your door uses, and we check that before we quote.
Here’s the compatibility gotcha most homeowners don’t know: Amarr drums are not all the same diameter, and the wrong drum will wind the cable unevenly and cause the door to bind within weeks. We measure the drum and cable thickness before we swap anything. The cable itself is typically 1/8-inch or 3/32-inch galvanized aircraft cable on Amarr residential doors, and getting this right means the door lifts evenly across its full travel. If you can find the model label – usually on the inside edge of the bottom section or near the hinge line – that helps. If you can’t, we’ll identify it on site. We also work on LiftMaster, Chamberlain, and Genie opener brands, so the whole system stays compatible.
Styles & brands we work with






Signs Your Amarr Cable & Drum Replacement Is Failing
- Door hangs uneven or crooked when opening. One cable has stretched or frayed more than the other, so one side lifts faster. This strains the track and hinges every cycle.
- Visible fraying or unwinding strands on the cable. Galvanized cable doesn’t break cleanly. You’ll see hair-thin wires peeling away from the main strand first, usually near the bottom bracket where moisture collects.
- Loud pop followed by the door slamming down. That’s a cable snapping under tension. The drum usually gets scarred or dented when this happens, which is why we replace both together rather than just the cable.
- Cable slips off the drum or bunches on one side. A worn drum with shallow grooves won’t guide the cable cleanly. The cable rides up onto itself, binds, and eventually kinks.
- Grinding or scraping noise near the top of the door. When the drum bearing or the cable groove is damaged, you’ll hear metal-on-metal contact as the door moves. Left alone, it takes out the shaft and spring next.
See the difference
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After
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AfterReplacement Cost & What’s Included
In Fort Worth, you’re looking at $130 to $250 for Amarr cable and drum replacement, parts and labor included. The range comes down to three things: whether we’re replacing one cable or both, the drum condition, and whether you have a torsion or extension system. A simple single-cable swap on an extension system lands at the lower end. A torsion system with a scored drum that needs both sides done lands at the upper end.
Every job includes the written price before we touch anything, the replacement parts, labor, and a full-year written guarantee. If the cable or drum fails within 365 days, we return and make it right at no charge. No invoice surprises, no negotiation after the fact. That’s the way we run every repair in Fort Worth.
DIY or Call Us?
There’s a safe level of inspection you can do yourself. Look at the cables with the door closed. Check for fraying, rust, or a cable that’s off the drum. Listen for grinding when the door moves. That tells you whether you need service.
What you should not do is attempt a cable replacement on a torsion system. The cable works against the torsion spring – the thick coiled spring above the door that holds the lifting force – and that spring is under enough tension to cause serious injury if it releases unexpectedly. We’re not saying this to scare you. We’re saying it because we’ve repaired doors after DIY attempts, and the repair bill is always higher than the original job would have been. Call us at (682) 730-8314, tell us what the door is doing, and we’ll give you a straight answer.
FAQs
Amarr cables typically last 8 to 12 years in Fort Worth’s climate. The heat and humidity accelerate rust, especially near the bottom bracket where moisture sits. Drums usually outlast cables but get damaged when a cable snaps, which is why we inspect both on every visit. If your door sees heavy daily use, plan for replacement closer to 8 years.
No, and we won’t. A frayed or snapped cable is a safety hazard, and a patched cable will fail again, usually when you’re least expecting it. Replacement is the only repair we offer because it’s the only one that holds.
Most Amarr cable and drum replacements take 45 to 90 minutes once we’re on site. We carry the common Amarr drum sizes and cable lengths on the truck, so there’s no waiting on a parts order. We’ll give you the exact time window when you call.
Yes. We stock Amarr-compatible cables in the common residential sizes and replacement drums for torsion and extension systems. If your door needs an unusual drum size, we can usually source it same day from our suppliers in Fort Worth and complete the job that afternoon or the next morning. Call (682) 730-8314 and we’ll confirm before we head out.
Written by Wade Mercer, Owner, Brock Garage Doors Fort Worth at Brock Garage Doors Fort Worth, serving Fort Worth and nearby areas.