Welcome to Transmission Corporation Of America

Transmission Corporation of America is located in Knoxville, TN. We are your one-stop shop for all your auto repair needs. Our highly trained technicians are dedicated to providing you with top-notch service and customer satisfaction. We specialize in transmission repair, transmission replacement, and transmission diagnostic services. We understand that your vehicle is a significant investment and take pride in ensuring it runs smoothly. Our transmission repair services are designed to keep your vehicle running at its best. Whether you need a transmission replacement or you need a simple repair or a complete transmission replacement, we have the expertise to get the job done right the first time. Our auto AC repair services will ensure that your vehicle's cooling system is functioning correctly, keeping you and your passengers comfortable during the year's hottest months. We also provide auto inspection services to ensure your vehicle meets all safety and emissions standards.

If your vehicle's heating system is having problems, our team of experts can provide you with high-quality auto heat repair services to keep you warm during the colder months. We understand that your vehicle is essential to your daily life, and we strive to provide you with the best service possible to keep you on the road. At Transmission Corporation of America, we're committed to providing our customers with the highest level of service possible. We use the latest diagnostic tools and techniques to diagnose the problem and accurately provide the best possible solution. Contact us today to schedule an appointment, or visit our shop to experience the difference.