The climate band here runs cold and moderate, and that swing from summer heat to winter cold is hard on spring steel every single year. A torsion spring loses a little tension capacity each cycle, and cold mornings are when a spring near the end of its life actually snaps, because cold steel is more brittle than warm steel. With Pleasant Prairie's housing built mostly around 1994, a lot of these springs are hitting that same wall at close to the same time - not because of one bad batch, but because they're all the same age under the same yearly stress. With 8,505 households in the area, a big share of them built in that same window, we're not fixing one unusual house, we're fixing the same kind of door on the same kind of schedule across the suburb. We're 4 miles out from our Kenosha shop, which keeps the drive short compared to calls out toward Burlington or Twin Lakes, 19 and 20 miles respectively - but we don't stock every obsolete circuit board from a 1990s opener on the truck, and if yours needs a specific discontinued part, that can mean a short wait.