Maintenance personnel are skilled workers responsible for the upkeep and repair of buildings, equipment, and systems. They perform routine inspections, troubleshoot issues, and carry out necessary repairs to ensure everything operates smoothly. Their work can include tasks related to plumbing, electrical systems, HVAC, and general facility maintenance. These professionals often work in various settings, such as schools, hospitals, and commercial buildings. They play a crucial role in maintaining safety and functionality, helping to prevent larger problems that could disrupt operations. Maintenance personnel may also keep records of repairs and maintenance schedules to ensure timely service.