ABM Industries Continues Best-Ever Quarterly Dividend RateSAN FRANCISCO – June 5, 2007 – The Board of Directors of ABM Industries Incorporated (NYSE: ABM) has declared an all-time-high third quarter cash dividend of $0.12 per common share payable on August 6, 2007 to stockholders of record on July 5, 2007. This will be ABM’s 165^th consecutive quarterly cash dividend, and is $0.01 (9.1%) above the $0.11 per share quarterly dividend rate declared and paid for the third quarter of 2006.

About ABM Industries

ABM Industries Incorporated (NYSE:ABM) is among the largest facility services contractors listed on the New York Stock Exchange. With fiscal 2006 revenues in excess of $2.7 billion and more than 75,000 employees, ABM provides janitorial, parking, security, engineering and lighting services for thousands of commercial, industrial, institutional and retail facilities in hundreds of cities across the United States and British Columbia, Canada. The ABM Family of Services includes ABM Janitorial; Ampco System Parking; ABM Security Services; ABM Facility Services; ABM Engineering; and Amtech Lighting Services.