The median home in Sherrelwood went up around 1966, which puts it noticeably earlier than the broader service area's 1979 median. That's not a small gap. A house built in the mid-60s was framed and wired for garage hardware that looked nothing like what's sold today - narrower openings in some cases, older header framing, and factory door setups that have long since been discontinued. With roughly 6,314 households in this stretch, that's a lot of doors that are either original replacements from the 70s and 80s or have been swapped once already by a previous owner working off outdated specs. Median household income here runs about $73,849, lower than the wider area's $93,818, which shapes the calls we get: more repair requests, fewer full-replacement jobs, more people wanting a spring or cable fixed properly rather than a whole new door sold to them.