LOS ANGELES – March 23, 2005 – Ampco System Parking, a wholly-owned subsidiary of ABM Industries Incorporated (NYSE:ABM) has promoted David Collins, 50, to the newly created position of Vice President, Strategic Initiatives. “With this promotion, David will be part of the Ampco System Parking corporate infrastructure with a national focus on a broad range of responsibilities including the administration and implementation of new business processes geared towards improving the quality and efficiency of the services we provide our customers along with continuing to have executive level oversight for the Hawaii region, ” said Tom Barnett, president of Ampco System Parking.

Collins joined Ampco in 1995 as Regional Vice President with overall responsibility for the Northern California and Hawaii regions. David came to Ampco via the acquisition of the Parking Place where he served as President. A 1976 graduate of Vanderbilt University with a BA in Biology, David is the current President of the Downtown Association of San Francisco, immediate past president of the Parking Association of San Francisco and is actively involved in the Hotel Council of San Francisco and the San Francisco Building Owners and Managers Association where he serves on the Government Affairs Committee.

Ampco System Parking is an industry leader, operating over 1,700 lots and garages in 30 states, including parking facilities at or adjacent to such major airports as Austin, Buffalo, Cincinnati, Denver, Honolulu, Houston, Los Angeles, Omaha, Orlando, Philadelphia and San Francisco.

ABM Industries Incorporated is among the largest facility services contractors listed on the New York Stock Exchange. With fiscal 2004 revenues in excess of $2.4 billion and more than 73,000 employees, ABM provides janitorial, parking, security, engineering, lighting and mechanical services for thousands of commercial, industrial, institutional and retail facilities in hundreds of cities across the United States and British Columbia, Canada. In addition to Ampco System Parking, the ABM Family of Services includes ABM Janitorial; ABM Security Services, which includes American Commercial Security Services (ACSS) and Security Services of America (SSA); ABM Facility Services, which includes ABM Engineering and CommAir Mechanical; and Amtech Lighting.