Across the wider service area, the housing stock runs from 1958 to 2005 with a median build year of 1981 - Aurora's older neighborhoods, mostly. Commerce City sits at the newer end of that range, with a median build year closer to 2004, which changes what breaks and when. Newer doors have newer failure points: circuit boards instead of relays, plastic idler pulleys instead of steel, rolling-code remotes instead of dip-switch ones. A house here is less likely to need a full door replacement for rot or warped wood panels - practically nobody in Commerce City has a wood door from the 1970s - and more likely to need spring and opener work on a door that's simply hit its cycle count. Median household income here runs higher than a lot of the towns this company reaches, which tends to mean owners replace an opener outright rather than patch a fifteen-year-old board, and that shows up in the mix of calls: less patchwork, more clean swaps.