The households here carry a median income of $139,625, noticeably above the $119,439 median across the wider service area, and homes built in 1991 and later typically came with heavier insulated steel doors than the lighter single-layer doors common on older houses nearby. Heavier doors need springs rated for more weight, and when a spring fails on one of these doors, the door doesn't just stop working, it can drop fast enough to damage the opener's drive gear trying to compensate. This region sits in a cold-severe climate band, and temperature swings stiffen spring steel and add stress to the coil over repeated winter use. A spring that was already near the end of its cycle life can snap on a cold morning that wouldn't have bothered it in July. None of this is unique to any one street, but it's consistent enough across Glenn Dale's 1991-era housing that it shapes what we expect to find before we even get the truck out there.