TMCC is currently offering in-person classes and services. Masks are required for all individuals, in all public spaces and classrooms, regardless of vaccination status. For more information, visit



DieselDiesel technicians maintain and repair over-the-road semi tractors and heavy equipment used in long-haul trucking, construction, and mining. The growth of the warehousing and construction industries in northern Nevada has created a significant shortage of qualified diesel technicians in recent years. Designed with the input and support of local industry experts, the TMCC diesel program complies with national certification standards.

The one-year Certificate of Achievement prepares general maintenance technicians for entry-level work, while the Associate of Applied Science degree with an emphasis in Diesel Technology provides the training necessary to professionally repair both over-the-road and heavy equipment from a variety of vendors.