Repairers focus on the restoration and repair of automotive frames and body sections after collision damage.
Marine mechanics are responsible for repair and rebuilding of boats and other watercraft. Marine mechanics must understand both body work and engine systems.
Automotive service technicians are charged with being able to repair all types of vehicles as well as being able to diagnose problems quickly and accurately.
Small engine mechanics concentrate repair and restoration work to motorcycles, motorboats, and even outdoor power equipment.