Facility maintenance refers to the processes and activities involved in keeping a building or property in good working condition. This includes regular inspections, repairs, and upkeep of essential systems such as plumbing, electrical, and HVAC (heating, ventilation, and air conditioning). Proper facility maintenance ensures safety, efficiency, and comfort for occupants. Additionally, facility maintenance can involve landscaping, cleaning, and managing equipment. It is often carried out by a team of professionals, including maintenance technicians, janitors, and landscapers. Effective facility maintenance helps extend the lifespan of a property and can reduce long-term costs associated with major repairs.