What You Are Seeing
Most garage doors in Tamarac went up around 1981, newer than a lot of the surrounding service area, which skews closer to the 1976 median. That matters for cable work because a door from this stretch is almost always a steel sectional, not the older one-piece style - wound galvanized cables running off a drum at each end of the torsion shaft, not a single center cable on an extension-spring door. When one of those lets go, you'll usually see the door hang crooked, lean hard to one side, or jam a few inches off the floor with one corner dropped. Sometimes it's not snapped outright - the strands are frayed and separating near the drum, which is actually worse to ignore, because a fraying cable tends to let go without warning, often while the door's in motion. Flat Florida humidity and mild winters here mean rust is a slower killer of these cables than the sun is; what you're more often looking at is wear from thousands of up-down cycles on original hardware that's now over forty years old and was never replaced when the opener was upgraded.
What the Repair Takes
On a double door with two drums, both cables get replaced together even if only one has failed - the surviving cable is the same age and under the same load, and sending the truck back out in a month for the second one doesn't make sense for either of us. We match cable gauge and drum size to what's actually on the door rather than assuming a standard size, since doors from this era in Tamarac show enough variety across the 25 named areas in the region that no two jobs are identical. The torsion spring gets released and reset as part of the job, since cables and springs share the same shaft and you can't safely swap one without touching the other. Expect the door to be off balance and tested through a full cycle before we leave, not just closed and called done. One limit worth saying plainly: if the drums themselves are cracked, pitted, or the track they ride in is bent from the door dropping, cable replacement alone won't fix it, and we'll tell you that before charging you for parts that won't solve the actual problem.
