Backed by over 46 years of combined transmission experience, locally owned and operated Interstate Transmission & GTK Services LLC is an auto transmission specialist based in New Richmond, WI. We offer knowledgeable, friendly, and expert auto transmission services at affordable rates, driven by our goal to ensure that every customer who comes to us for help is completely satisfied with the work that we do.

Established in 1993, we have developed our capacity in order to provide nearly any type of transmission service needed for different types of vehicles - from foreign and domestic light-duty cars and trucks to high-performance setups, and even heavy-duty truck transmission and driveline repair. In our fast-paced world today, staying up to date and educated in all areas of transmission repair, including electronic control of the transmission, as well as with all updates related to transmission rebuild, is mandatory in order to be responsive to your vehicle's needs and to maintain the quality of the services that we offer.

We take great pride in staying updated with the latest in the industry on a daily basis to serve your transmission needs thoroughly. With our experience, expertise, and commitment to customer satisfaction, you can rest assured that we will always strive to deliver quality workmanship that will meet or even exceed your expectations.

Browse through our site to learn more about our company. You can also call us if you have questions or comments. We look forward to hearing from you soon.

At Interstate Transmission & GTK Services - we give you the shift, not the shaft. We are ready to serve you!