Yes. This is the trade Metcalf Media's advertising work started in. Miller Mobile Detailing here in Tulsa began at $10 a day and booked $2,500 of work in his first week, and over six months $4,000 in ad spend produced $40,000+ contracted.
What makes detailing different from a trade with a shop is that the drive is unbilled. A job forty minutes away and a job two streets over pay the same and cost completely different amounts, so the first thing built isn't the creative. It's the map. Campaigns run to the towns and neighborhoods worth the windshield time, not to a circle drawn around a pin.
After that it's speed. The ticket is small enough that nobody deliberates, so a text back inside sixty seconds is frequently the entire competitive advantage, and a calendar somebody can actually book into beats a phone call they've to remember to make.