The locksmith, under general supervision, performs skill-based work with minimal decision-making discretion installing, adjusting, maintaining, repairing, and replacing all types of locks and integrated security systems, access control devises, and other types of lock hardware such as latches, door checks, and panic bars. Adjust, maintain, repair, and replace door locks, padlocks, tumbler locks, combination locks, and various other lock hardware such as panic bars, door checks, latches, catches, fasteners, and door closures.