Reviews and accreditation is the most important information on car shipping companies for consumers. Do some research with the Better Business Bureau (BBB)and google on car shipping companies and reviews from previous customers. An auto transport company should at least be accredited with the BBB and have a high rating (A or higher). The BBB is the only truly independent business reliability evaluation board for auto transporters ratings and reviews. The best car shipping reviews websites that count are the BBB and Google. Most other auto transport reviews sites receive some type of compensation for their services from companies.