Cadillac Express Car Wash is a Texas-based car wash company offering high-quality express car wash services across Houston, with five locations including sites on Tomball Parkway, South Post Oak Road, Bingle Road, Wayside Drive, and Cullen Boulevard. Known for its advanced technology, Cadillac Express features specialized services such as heated wheel cleaning, a buff-and-dry machine for a streak-free finish, and exclusive Ceramic Shield protection to protect vehicle exteriors from UV damage. Customers can access free amenities, such as vacuums and mat cleaners, at all locations, and the Unlimited Wash Club provides daily wash access for a fixed monthly fee.