Connect with Top-Rated Security Services in Denver!

Frontier Security Guard & Patrol offers a full range of security services to meet all your business needs, including unarmed guard and vehicle patrol services. Our security guards and management team are experienced and have law enforcement and military backgrounds, and we tailor our services to meet the unique requirements of each client. With over 25 years of experience in Denver, we are an industry leader in residential and commercial security, providing comprehensive security solutions backed by a level of quality that is unsurpassed.