ABM Industries Incorporated (ABM) is a provider of integrated facility solutions. The Company provides end-to-end integrated facilities management services to thousands of commercial, governmental, industrial, institutional, residential, and retail client facilities in hundreds of cities, primarily throughout the United States. ABM's capabilities include facility services, energy solutions, commercial cleaning, maintenance and repair, heating, ventilation, and air conditioning (HVAC), electrical, landscaping, parking and security, through stand-alone or integrated solutions. ABM delivers custom facility solutions to sites across multiple industries from healthcare, government and education to high-tech, aviation and manufacturing. The Company operates in four segments: Janitorial, Facility Solutions, Parking and Security. In November 2012, the Company acquired HHA Services. In November 2012, the Company's ABM Building Services acquired the operations of Calvert-Jones.