UGS - Security Services Los Angeles 5 years ago ID: #171442 Listed In : Security Systems 879 W 190 st , suite 510, Los Angeles, CA 800 228 2505 www.unitedguardsecurity.net Business Description UGS is the best Security Guard Company Los Angeles, proffering security services for private, cooperate, personal property assets and events. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Security Guard Company Los Angeles Security Services Los Angeles Security Guard Los Angeles