As Mavis's leaders in undercar repairs, our Automotive Mechanics are trusted to inspect, diagnose, and perform a wide variety of automotive services on customers' vehicles. Mavis's Automotive Mechanics perform a wide variety of undercar repairs, including brakes, struts and shocks. Automotive Mechanics are also responsible for completing state-mandated inspections, changing oil and filters, checking fluids, replacing worn parts, and dismounting, mounting, rotating and balancing tires.