Committed to providing you excellent service, so you always choose us for your repair needs.

James Transmission Technology (JTT) was started back in 2006 by owner, James Northum. James wanted to run a transmission shop where integrity, quality and craftsmanship come together in the work and the service that you receive as our customer. At JTT we believe and practice straightforward transmission service without the gimmick. You will know what you are paying for before any services are performed.


We’re committed to auto repair and to serving you with quality and value. Bring your car in today for an inspection or contact us today for a quote! We would like the opportunity to take care of your automotive needs!

About James Northum

JTT is owned and operated by James, who is not your typical mechanic by any means. His commitment and dedication to his craft has rendered him one of the best in the South. He is highly skilled with over 39 years of experience and he is very honest. James has been building transmissions since 1974. His experience with auto mechanics go back to his "racin'" days. He was a drag racer in the Bracket Racer Division 4 circuit. Driving his 1968 Barracuda that was built from the chassis up by James and his friend Phil. Nothing could stand in his way of racing and love for raw power that a vehicle could put to the wheels. His interests include diesels, Mopars, and going Mild to Wild.


In speaking with James, you will see that he is very passionate about his craft and that he loves cars and cares about yours. He offers quick, quality and friendly service that is only coupled with honesty and value.


Come see why no shop is as quick, qualified, or convenient as we are.

ASE Master Tech for over 25 years


GM Master Tech


Bill Kondolay approved builder/installer for all DTT components



Over 39 years of experience in the automotive repair, transmission industry.