Stocked Parts
Arlington's median income sits at $141,440, a bit under the $150,820 median across our wider service area. That gap matters here because it's the number that decides whether a cable job stays a cable job or turns into a full door swap. At a lower household income, a $200-400 cable and drum repair makes sense far more often than a $1,500+ replacement door, and most Arlington houses don't need the replacement - they need the cable fixed right.
The reason: Arlington's housing stock runs older than the typical town we cover. Median year built here is 1943, well ahead of the 1966 median across the broader area. A lot of these garages still have the original extension-spring setup, with lift cables running over pulleys at the top corners instead of a torsion drum. That hardware is simple, it's cheap to fix, and it rarely justifies tearing the whole door out. We carry galvanized aircraft cable in the gauges that fit both that older extension-spring style and the torsion drums on houses that got doors replaced later. We don't stock every obscure drum size on the truck, so if your door has a non-standard pulley setup from a past renovation, that part may need a day to source.
How We Fix It
A snapped or fraying cable on a 1940s extension-spring door usually means the cable sheave or the pulley bracket has worn a groove that's been chewing through cable for a while
We pull the old cable, check the drum or pulley for that wear groove, and replace the cable itself along with the pulley if it's grooved past spec. On these older setups the spring and cable work as one system, so we check spring tension at the same time - a cable that snapped under a spring that's lost tension will snap again within months if we don't deal with both.
Our climate here runs cold and severe
And cold makes steel cable more brittle, which is part of why older cables on older doors fail more often in winter than in July. We don't do anything special to the hardware for that - same cable, same process - but we do check for ice buildup around the bottom bracket before we touch anything, since a cable under load near a frozen track is a different job than a clean bench repair.
What You Pay
We don't have a posted price list for this page, and we're not going to invent one. What we can tell you is the logic: a cable-only repair on an extension-spring door is one of the cheaper jobs we run, because the parts are inexpensive and the labor is straightforward once the spring tension is set correctly. It climbs if the drum, pulley bracket, or track also needs work, which happens more often on doors that are decades past their original install. Given Arlington's median income, we see more owners choose the repair path here than the full-replace path, and for a door this old with no major structural issues, that's usually the right call.
How Long It Takes
We run out of Waltham, about 4 miles from Arlington, so there's a short drive built into any visit - we're not quoting a response window here, just noting the distance so you know what you're scheduling around. Once we're on site, a straight cable replacement on one of these older extension-spring doors is typically a same-visit job. If the pulley bracket is also worn or the drum needs replacing, that can still usually be handled in one visit since those are common parts we carry. The exception is a non-standard pulley size from an old renovation - that's the one scenario where we may need a second trip after the part comes in.
