Genie Cable & Drum Replacement Nationwide

Genie Cable & Drum Replacement: The Lawrenceville Owner’s Guide

If you own a Genie garage door and you’re reading this, odds are you saw a frayed cable, heard a snap, or opened the door to find it hanging crooked. A Genie cable and drum replacement in Lawrenceville typically runs $130-$250 installed, and because the drum and cable work together as a pair, they’re replaced together on almost every job. We carry the parts, we photograph the failed ones before quoting anything, and we can usually be there the same day.

Call (470) 202-3917

What usually happens is this: the cable is a wound steel rope that spools onto a grooved drum at each end of the torsion tube above your door. Over time, that cable frays one strand at a time until it snaps, or the drum’s grooves wear down and the cable starts stacking unevenly. You’ll see it before you hear it in most cases. The door tilts, hangs uneven, or a cable dangles loose. On older Lawrenceville homes around Alcovy Creek, we regularly find drums that were sized for lighter doors than what’s installed, which is why the problem came back after another company replaced just the cable.

Which Genie Models This Applies To

We stock Genie-compatible drums and cables for the IntelliG, TriloG, SilentMax, PowerMax, ChainMax, and Screw Drive lines, plus older Genie models still in service throughout Lawrenceville. The drum on a Genie is diameter-specific, not generic. A drum sized for a 100-inch door has different cable lift per revolution than one for a 112-inch door, and if someone puts the wrong drum in, the door opens unevenly and then snaps the new cable within months. That’s the most expensive mistake we see on second opinions: the price looked low, but the drum was wrong.

Identifying your specific part takes thirty seconds with the label, which sits on the door panel or the opener rail and gives the model number. If the label is gone, we measure drum diameter and cable length with a gauge before ordering anything, and that measurement goes in your written scope. OEM Genie parts carry a longer history and exact dimensions from the factory, but quality aftermarket steel cable and cast drums meet the same spec for most Genie doors, and we’ll show you both prices before recommending one. Servo Garage Doors Lawrenceville is an independent garage door service company; we are not affiliated with Genie.

Signs Your Genie Cable & Drum Replacement Is Failing

• The door hangs slightly crooked when opening. One side is moving faster than the other, and that asymmetry usually comes from a cable that has stretched or a drum groove that has worn enough to change how the cable spools. It gets worse with every cycle.
• The cable has visible fraying near the bottom bracket. Genie cables fail at the stress point, which is where the cable anchors to the door’s bottom corner. If you see little steel whiskers sticking out, the cable is maybe a week or two from snapping, and it never announces the date.
• A snap, then the door slams crooked. The cable broke completely and the remaining tension is now carried by one side, which can bend the door and strip the drum. Get this addressed before the door is pulled down hard enough to damage a section.
• The drum cable stacks in one groove instead of wrapping evenly. This is a drum-wear problem, not a cable problem, and no new cable fixes it. The drum’s grooves have changed shape and now the cable rides where it shouldn’t.
• You hear grinding or squealing from the drum area. Worn bearings inside the drum or shaft turn a routine cycle into mechanical noise, and ignoring it often ends in the drum seizing, which then snaps the cable under load.

Before

After

Replacement Cost & What’s Included

In Lawrenceville, plan on $130-$250 for Genie cable and drum replacement installed. The range exists because cable-only work on a single side costs less, while replacing both cables and both drums at once puts you at the higher end. The width of the door and the drum size also move the parts cost, and if a bottom bracket or a pulley was damaged in the snap, that line item appears on the written scope before we touch anything. We carry the common Genie sizes on the truck, so most jobs are one trip.

The price you’re quoted is the price you pay. Clause 1 of The Haven Standard means a flat, written price and a written scope land in your hands before any work starts. The price on the page is the same number the estimator gives you, and when the technician leaves, you get a photo record of the failed parts we removed, the new parts installed, and the finished job. The replacement parts are covered under our 365-Day Done Right Promise: if the work isn’t right, we make it right.

DIY or Call Us?

Let’s be clear about what’s safe here. The cable and drum are part of the high-tension assembly that’s under load from the torsion spring, and if you don’t know where the tension is in the system, the door can injure you badly. We don’t recommend you unspool or re-spool a cable, loosen a drum set screw, or touch the torsion tube yourself. What you can safely do is inspect: pull the manual release cord, raise the door by hand to feel how heavy it is, and inspect the cable visually for fraying. That’s useful information to have when you call.

What you’re deciding is whether to trust a handyperson or a generalist to rebuild a tensioned assembly they may not fully understand, versus calling a company that does this exact job on Genie doors every week in Lawrenceville. If the drum is wrong or the cable tension isn’t balanced, the new cable doesn’t last, and the door isn’t safe. Call (470) 202-3917 and we’ll give you a flat price over the phone once we know your Genie model and door dimensions. No urgency script, no upsell. Name the part, quote the number, then do the work.

FAQs