Based upon certification levels, perform various repairs and maintenance which may include: OBD II systems, brake components, tires, tune-ups, suspension components, aerial lifts, electrical systems, State Safety Inspections, interior/exterior components, engine, and drive line components, etc. A Technician III will conduct a wide variety of diagnoses and repairs; including but not limited to brakes, drivability, emissions, steering/suspension, electrical, state safety and emissions testing, maintenance services, HVAC, major engine, and hydraulics.