What kind of vehicle is it? I don't know of any mobile guys who can look over a vehicle for you, buy there are plenty of people who are on forums that own a vehicle like yours that can be of more help than a generic auto guy.
I know this is way after the fact but, McKay's auto in Mesa is the place to go. It's so hard to find a honest shop anymore but AJ lives on his reputation. I drive from surprise for oil changes if that says anything.