Glen Ellyn's housing stock centers on 1972, a decade or so newer than the wider service area's 1976 median, and that gap matters more than it sounds. Most of the roughly 10,833 households here sit in homes built during the 1970s building boom, when steel sectional doors and side-mounted extension springs were the standard install, before torsion hardware became the default. Median household income here runs $133,346, well above the broader area's $97,861, which tells us something about what homeowners expect from a repair: they want it done right the first time, not patched. We're 2 miles from our Wheaton shop, close enough that a look at your door doesn't turn into a half-day errand. The 1972 build year also means most original openers here have already been swapped once or twice - chain-drive units from the 80s and 90s are common, and a fair number of belt-drive replacements from the last ten years. That mix is what we see when we pull into a Glen Ellyn driveway: not one standard door, but three overlapping generations of hardware on the same block.