TNT's Frontier Transmission is proud to have Nathan, our Transmission Builder who has over 30 years experience in professional building! Nathan's knowledge and diagnostics have been what our lifetime customers appreciate, and continue to return for his expertise! Not only will you enjoy the professionalism, they are wonderful at fully explaining the process and repair of your transmission!

  • Free check engine diagnosis

  • 4x4 service and repair

  • Clutches

  • Automatic and Manual transmission repair and service

  • Transmission rebuilds

  • Transmission replacement

  • Fleet vehicle service 


HOURS: Monday-Friday 8-5

2720 NE BUNN RD, McMinnville


OUR MISSION: To repair your car, truck, RV, or bike as if our family will be driving it home!

We believe our customers come first and strive to make your automotive repair as smooth as possible. We understand how much your vehicle means to you and treat every job as if we were working on our own.

We appreciate the faith our customers have in us and do not take that for granted. We strive to earn your business and maintain a reputation of being a mechanic shop that is ethical and honorable in every interaction