About U.S. Security Associates
- U.S. Security Associates (USA) is the country's fourth largest security services company, and the second largest U.S.-owned. USA is ISO 9001:2000-certified nationwide. Clients include Sandia Labs, Wal-Mart, UPS, U.S. Steel Corp., JP Morgan, Merrill Lynch and many others. Rigorous officer training program, state-of-the-art technology used in virtally every business application. Over 90 percent client retention rate, with average relationship over 12 years. Call USA today for more information.