We work out of Sparks and drive to the towns around it, closest first. Sun Valley is about 4 miles out, Spanish Springs roughly 6, and Mira Loma sits 6 miles to the southwest. Further out you've got Virginia Foothills around 12 miles south, Verdi at 15, Cold Springs at 16, and Virginia City 19 miles away. We don't keep a crew stationed in any of these - every job starts with a truck leaving Sparks.
What ties the whole service area together is the housing stock: homes here were mostly built between 1938 and 2003, with the median landing around 1989, and five named pockets of that stock date specifically to the 1980s and '90s boom years. That matters more than distance does. A door installed in 1985 and a door installed in 2001 use different spring systems, different track widths, and often different opener mounting - so the fix on one street can look nothing like the fix three miles away, even inside the same town.