Sully's Mobile Detailing LLC

Sells three tiers and then lets the car decide the rest: headlights, upholstery shampoo, pet hair and the engine bay are all add-ons with their own price ranges rather than fixed fees, which is honest about how much the state of a car changes the work. The three tiers are named rather than numbered, and each one states what it covers before the extras are chosen, so the final bill is built in the open.