This is a complete list of Cottman Transmission and Total Auto Care locations along with their geographical coordinates. Cottman Transmission and Total Auto Care has been operating since 1962, and offers quality transmission repair with a nationwide warranty. The difference between Cottman and other transmission companies is Cottman adheres to a strict code of ethics so that you will never pay for unnecessary repairs, have a different price than the one quoted, or be broadsided by repairs that you didn’t authorize.