Minor bruises, burns, and cuts are common. Some mechanics are members of labor unions. Wages vary according to training, experience and location. Entry level wages may be lower. Pay varies with the worker's experience.
Many experienced mechanics receive a commission based on the labor costs charged to customers.
Under this method, mechanics' earnings depend on the number of hours of work completed. Employers frequently guarantee commissioned mechanics a minimum weekly salary. Full-time auto mechanics may receive benefits. Common benefits include health insurance, sick leave, and paid vacation. There were 14,060 people employed as automotive mechanics in Indiana in 1998.