Echelon Event Security Baltimore 2 years ago ID: #25338 Listed In : Security Services Security Services Armed Security Services Guard and Patrol 400 E Pratt St #800, Baltimore, MD 21202 (443) 759-3240 https://www.epsagents.com Business Description Protect Your People & Property In Any Situation. Echelon Protection & Surveillance offers Security Guard Service, Personal Protection, Investigations. Google Map: https://www.google.com/maps?cid=10196902317275532100 Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Event Security Security Guards Bodyguards Construction Security Security Guard Service Personal Protection investigations