About us Welcome to Auto Concepts of Houston! Serving you since 1998, we are the home of the guaranteed quick approval! Call to schedule a test drive or just come in and let us help you. Don't dream it. Drive it! We promise to make this the best car buying experience you have ever had. Auto Concepts is a licensed Texas dealer with highly trained staff that have a combined fifty years experience in the retail auto industry. We sell the finest pre-owned cars available.