Castroville doesn't have the layered development you see in a bigger town - it's a smaller, older core without a lot of newer infill subdivisions stacked on top. Springtown sits just 4 miles SSW, and Prunedale is about 8 miles off as well, both of which share a similar build era and similar door problems to what we find here. We don't claim any of those towns as a second service point; they're reference points, not stops. What that means in practice: when we come out to a Castroville address, we're usually working on original or first-replacement garage hardware rather than a door that's been through three owners and three upgrades. Fewer variables, but also fewer parts on the truck that match without a trip back for the right spring wire size or the right drum.