Vehicle inspection services?
 

Hey i'm looking to buy an 07 Escalade (out of state)...

I'm not the most tech-savvy guy so I was going to get it inspected by a vehicle inspection service--- AiM Mobile Inspections (google them) so I was wondering if anybody has used them before, or any other inspection company. Let me know if you guys have any advice on the matter before I move forward with it. Thanks!