Coulter Cadillac Phoenix offers the best service available for your Cadillac. From major repairs such as engine and transmission issues to routine maintenance such as oil changes and filter replacement, our Cadillac-certified mechanics are the best at getting your vehicle in perfect shape. Our staff of Cadillac-certified auto technicians know your vehicle inside and out, ensuring the best possible repairs and service. If you are in need of a courtesy transportation/loaner vehicle, please call our service department or your service advisor. Courtesy transportation vehicles cannot be reserved through the appointment builder.