looking for the highest quality transmission or driveline repairs in the industry? you have come to the right place! we have been providing top quality, industry-leading repairs right here in mishawaka, indiana, since first opening our doors back in 1967. our highly trained, ase certified technicians receive continual education to ensure they stay up-to-date on the latest technologies and techniques. by keeping our focus strictly on transmission and driveline repairs, we are able to offer unmatched knowledge and industry-leading expertise you can count on. why choose certified transmission inc? we have been in the transmission and driveline industry since the 60’s, when we first opened our doors. since then, our primary focus has been on providing the highest quality repairs with the best warranties in the industry. we have been able to deliver this to our customers by offering our industry-leading 3 year/100,000-mile nationwide warranty. whether you are in need of a minor service or a major repair, you can rest assured that your vehicle is in good hands with certified transmission inc!