Since 1976, AC Transmission in Addison, IL has been one of Chicagolands most trusted providers for transmission service and repair. Our professionally trained staff is educated in all makes and models and can service both imports and domestics. Our services include: Transmission rebuilding, Transmission removal and re-installation, Clutch replacement, Differential overhaul, Transmission service, Towing service. Call today and take advantage of our free diagnosis, free vehicle pickup and delivery, and free technical support. Nobody knows transmissions like AC Transmissions, so contact us today!