I go out of my way to avoid dealers, but given all the good reviews of Goodson, I had my PPI done on a potential car that is now in my garage 1500 miles away. The original owner (who bought it there) had all the minor items they recommended done (nearly $3K worth of work) before we closed the deal. Best $150 I ever spent...right up there with SOS in AZ when they uncovered an undisclosed accident for $120. Anyways, the folks at Goodson even sent me a 20MB pdf of every service since the car was new. Call me a happy customer.