A professional who keeps hotel, office building, apartment house, or similar building in clean and orderly condition and tends furnace, air-conditioner, and boiler to provide heat, cool air, and hot water for tenants, performing any combination of following duties. Respnsibilities include:

• Sweeps, mops, scrubs, and vacuums hallways, stairs and office space.
• Regulates flow of fuel into automatic furnace or shovels coal into hand-fired furnace.
• Empties tenants' trash and garbage containers.
• Maintains building, performing minor and routine painting, plumbing, electrical wiring, and other related maintenance activities, using handtools.
• Replaces air-conditioner filters.
• Cautions tenants regarding complaints about excessive noise, disorderly conduct, or misuse of property.
• Notifies management concerning need for major repairs or additions to lighting, heating, and ventilating equipment.
• Cleans snow and debris from sidewalk.
• Mows lawn, trims shrubbery, and cultivates flowers, using handtools and power tools.
• Posts signs to advertise vacancies and shows empty apartments to prospective tenants.
• May reside on property and be designated Manager, Resident.