Draw the geography on tollway drive times, not on the Metroplex
A radius that looks sensible on a map buys clicks from places your trucks will not reach at a profit.
Twenty five miles from a shop in Addison touches a lot of ground on paper and very little of it at five in the afternoon. Traffic, not distance, decides what a crew can serve, and this metro is enormous and freeway dependent.
Start from evidence. Pull the addresses of every job you ran last year, plot them, and look at where the profitable ones cluster. Most shops find a tight core, a productive ring, and a scatter of one-off jobs that cost a half day of drive time each.
Target by ZIP or by city rather than by radius, so the edge of your map is a decision rather than an accident. Exclude the places you turn down, including the ones that keep calling.
Set location targeting to people in or regularly in your area rather than people showing interest. Otherwise you pay for a landlord in another state researching a rental, and for anyone reading about Dallas from anywhere else.