Duncan Land & Energy

Central Maintenance and Service Company has been providing comprehensive cleaning and janitorial services for facilities of all sizes since its founding in 1960. The Pittsburgh-based Central Maintenance is locally-owned and operated. Central Maintenance and Service Company specializes in commercial and industrial cleaning services. Services include 24-hour janitorial services, carpet cleaning, window cleaning, paper goods and restroom supplies, employee leasing, temporary personnel, marble restoration, construction clean-ups, tile floor maintenance, management services and consulting. Central Maintenance and Service Company serves an extensive list of clients, including some of Pittsburgh s largest corporations and office complexes. The cleaning services company employs more than 250 people.