Performs inspections, installations, repairs and replacements of equipment and components, i.e., pipes, fittings, and plumbing, to maintain the heating, water, gas, and drainage also to include electrical, electronic and solid-state components and controls associated with the building in accordance with diagrams, plans, operation manuals and manufacturer's specifications. Repairs and maintains mechanical and electrical equipment such as, but not limited to, beds, bed controls, sweepers, buffers, plumbing fixtures, sterilizers, kitchen equipment (lighting, waterline strainers, filters, pumps and pneumatic tube system.