History

SP Plus^® Security Services has worked with clients in California since April 2005. Previously known as Preferred Response Security Services, the company changed its name in January 2010 to SP Plus^® Security Services. The new name better reflects the reach and expertise of parent company Standard Parking Corporation, an industry leader in parking management, and sibling organizations including SP Plus^® Maintenance Services and SP Plus^® Transportation. Leveraging an affiliated network of more than 12,000 employees, Standard Parking translates the benefits of scale into a stable and reliable work force, national buying power to control costs, and best practices that reflect its core values — excellence, innovation and integrity — in all it does.