Your Mount Juliet crew should not be paying for Murfreesboro clicks
Geography is the first and most expensive decision in a roofing account, and a radius drawn around the yard ignores the county lines that change everything else about the job.
Metro Nashville and Davidson County run as one consolidated government. Cross into Williamson, Rutherford, Sumner or Wilson and the rules, the housing stock and the buyer all change. A single campaign covering all of it is one budget serving five different sales conversations.
Split by county, not by radius. Each county gets its own campaign, its own budget, its own ad copy and its own landing page. Then you can see which one actually converts into work and move money accordingly, instead of averaging a good county and a bad one into one number that tells you nothing.
Set targeting to people in your locations rather than people interested in them, or you will pay for someone in another state reading about Middle Tennessee roofs.
Drive time is a real cost. If Mount Juliet is a stretch for your crews on a repair but fine on a full replacement, that is a targeting decision, not a dispatch problem to solve after the lead comes in.
Exclude the counties you do not serve outright. Money spent on a click you cannot dispatch is worse than money not spent, because it also occupies your intake staff.