For more than 50 years, Mr. Transmission has been an automobile repair and maintenance firm. Based in Mobile, Ala., the firm specializes in repair of manual, automatic and semi-automatic transmissions. It renders a suite of services, including computer diagnostic, performance check, towing, air condition/heat repair and more. Mr. Transmission provides a variety of transmission maintenance service, such as replacement of transmission fluid, filter, replace pan gasket and perform lift inspection. In addition, the company services truck and scooter vehicles.