Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
You get a price before we start. It does not change when the truck arrives.
Before
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Before
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Before
AfterGenie Cable & Drum Replacement: The Tampa Owner’s Guide
We stock and install Genie-compatible cables and drums for direct replacement across the Genie residential lineup, with most Tampa jobs running $130-$250 installed for a standard cable-and-drum pair swap. Same-day service is available when we confirm your model and drum spec beforehand. Most owners discover the failure the hard way: the door jerks to one side, a cable snaps loose and whips against the track, or the door jams crooked about a foot from the floor with a frayed cable spooled wrong around the drum.
Which Genie Models This Applies To
We replace cables and drums on Genie’s IntelliG, TriloG, ReliaG, and legacy ProMax and Excelerator series doors. The part that matters isn’t always obvious from the model sticker, so we check two things: drum diameter (Genie uses 4-inch drums on most 7-foot residential doors, 6-inch on taller 8-foot doors) and cable length, which for a 7-foot door is typically 8 feet 6 inches. Here’s the compatibility gotcha we run into regularly in Tampa: a Genie door built before 2010 may have a tapered drum that looks close enough to the newer straight-wall drum but will not wind cable evenly, and pairing it with a new cable creates slack that throws the door off level within a week. We match OEM Genie parts where the door is original and unworn, and use a quality aftermarket equivalent when the OEM drum has developed a wear groove that means it’ll just eat the new cable. Servo Garage Doors Tampa is an independent service provider and not affiliated with Genie, but we stock their spec range because we service it weekly. We also carry cable-and-drum kits for LiftMaster and Chamberlain doors on the truck.
Signs Your Genie Cable & Drum Replacement Is Failing
- Cable fraying near the bottom bracket. Florida humidity works into the galvanized cable at the crimp point, and once a few strands break, the cable starts unraveling under tension. This is the number one failure we see in Tampa garages within five miles of the bay.
- Door hangs crooked or binds going up. One drum has slipped on the torsion tube and is no longer winding cable at the same rate as the other side. The door may still open, but it’s racking the sections and wearing the rollers unevenly.
- Loose cable looped around the drum or hanging off the track. Once the cable loses tension, it can drop off the drum entirely and wrap around the shaft. At that point the door is riding on one cable, which is a failure mode waiting to finish the job.
- Clicking or popping from the drum area as the door moves. A worn drum groove or a stretched cable that’s jumping a groove. You’ll hear it more on humid mornings when the tracks have expanded slightly.
- Visible rust or pitting on the cable or drum. Coastal air here shortens cable life substantially. We see Genie doors within three miles of Bayshore Boulevard rust through cables in five to six years, whereas inland doors can go a decade.
Before
AfterReplacement Cost & What’s Included
Our cable and drum replacement work for Genie doors in Tampa runs $130-$250 installed, depending on whether we’re replacing one cable or both, and whether the drum is a straight swap or we need to reset the torsion assembly. A cable-only replacement on a single side typically sits at the lower end. A full pair of cables plus both drums, with the door re-leveled and the spring tension checked, lands at the upper end. Every job is quoted as a flat, written price with a written scope before we touch a bolt, so the number you approve is the number you pay. Our 365-Day Done Right Promise applies: if the cable or drum work isn’t holding up, we make it right. You also receive a documented photo record of the old parts and the new install before we leave, per Clause 4 of The Haven Standard.
DIY or Call Us?
The cables on a Genie door run under full torsion spring tension. If you unbolt the wrong bracket or the drum slips while the spring is wound, that stored energy releases into whatever is in its path, usually the person holding the wrench. We don’t give step-by-step cable replacement instructions, because this is genuinely the part of the door where the risk isn’t theoretical. What you can safely do is open the door and look at the cable where it meets the bottom bracket. If it’s frayed, don’t close the door with the opener; pull the red emergency release and lower it by hand so the bad cable isn’t doing work. Then call us at (656) 223-3036. Marcus Deller will name the part, quote the price in writing, and do the work. That’s the whole sequence.
FAQs
In Tampa’s humidity, Genie cables typically last 7 to 10 years inland and 5 to 7 years within a few miles of the bay, while drums can go 12 to 15 years before groove wear becomes a problem. If the door is used more than four cycles a day, cut those numbers by about a third. Call (656) 223-3036 for a free estimate, and we’ll give you a written price before any work starts.
A frayed cable cannot be safely repaired, because the broken strands have already shifted the load to the remaining wire, and the cable is likely to snap unpredictably under tension. Replacement is the only correct fix, and it’s included in our flat written price.
For a standard Genie residential door, a two-cable and drum replacement takes 45 to 75 minutes on site, including re-leveling the door and testing the full cycle. We carry the common Genie drum sizes on the truck, so most jobs get done in a single visit.
Yes, we keep 4-inch drums, 8-foot-6-inch cables, and the standard bottom-bracket hardware for Genie residential doors on our service trucks, along with compatible OEM and aftermarket options. If your door takes a less common spec, we’ll tell you at the quote stage, not after we’ve started. Call (656) 223-3036 and we’ll confirm your model before we dispatch.
Written by Marcus Deller, Owner, Servo Garage Doors Tampa at Servo Garage Doors Tampa, serving Tampa and nearby areas.