Welcome to One Bridge Security

Protecting people, property, and peace of mind is what One Bridge Security does best in Denver, CO. We deliver dependable security services tailored to homes, businesses, schools, and government facilities. With over 30 years of combined experience, our team comprises trained and certified professionals who know how to prevent problems before they arise. From summer events to late-night shop check-ins, we provide real patrols, real presence, and real protection that clients can count on. Our services cover a wide range of needs, including unarmed security, private security, and mobile patrol. Whether it's home security for residential neighborhoods, commercial security for retail and warehouse spaces, office security for corporate or legal environments, or school security for educational institutions, we have a proven system to deter threats. For businesses requiring round-the-clock coverage, we offer 24-hour security services, including car patrol and foot patrol protocols, that keep our presence both visible and effective.

We serve a wide range of industries, including corporate offices, law firms, hospitals, clinics, malls, construction sites, and more. Every patrol is verified using a QR code system, and clients receive detailed reports with digital logs, written summaries, and photo documentation. Our flexible pricing structure starts at $500/month for small shops and $5,200/month for overnight warehouse protection, with scalable packages designed to fit any budget or security requirement. What truly makes One Bridge Security unique is our community focus. Born and raised in Colorado, we want our state to be as safe as it once was. We're not just guarding properties—we're building trust, hosting community events, and creating genuine connections with the people we protect. Discover how our reliable and professional team can safeguard what matters most to you. Contact us today!