Since 1967, Shepherd Transmission Co has been providing top-quality transmission repair services in Wentzville. Our specialists are well-trained and experienced in working with any make and model of car, and they are true professionals when it comes to the repair for both manual and automatic gearboxes. Whether you're facing a serious gearbox malfunction or simply need a thorough gearbox inspection – our technicians are ready to help. If your gearbox is irrepairable, we can offer a top-quality rebuilding. In addition, we offer general auto maintenance services, from oil changes to engine tune-ups.