What We Do We offer mobile on-site VIN Verifying to all local dealerships of any size and private party issues also. We will go to your place of business or home and supply you with the proper forms (Form REG 31 or REG. 31) to complete your vehicle transaction. We will professionally perform the necessary paperwork that the department of motor vehicles requires for your out of state registration, vehicle verification, VIN verification. V.I.N. Verification.