Security, Event Staffing, Tradeshows, Conventions and Event Medical Services Welcome to Reliable Security LLC. Our aim is to provide the best possible security, event staffing, floor managers and event medical for facilities, events and personal protection. We make it easy, effective and affordable, and strive to provide the most proactive security and medical systems in the industry. We are an Atlanta-based company that provides highly trained Professional Security Guards and medical services. We pride ourselves on our ability to satisfy our clients with the highest quality and best trained Security Professionals, Medical Staff and Event Planning in the industry. Our commitment to the success and security of our clients, has earned us a reputation as a company that takes care of it's clients without hesitation or question. If you'd like to request a quote, please visit our quote request page. Let us earn your business, and more importantly… your respect and dedication!