Britannica Dictionary definition of MAINTENANCE [noncount] 1 : the act of maintaining anything or a person: for instance a : the act of keeping property or products in excellent ailment by generating repairs, correcting problems, and many others. The building has suffered from a long time of poor maintenance Back https://lorenzowbhl18406.wikipowell.com/5566097/commercial_property_maintenance_in_tampa_key_to_business_success