Commercial Security Systems in Boulder

Security Services for Boulder Businesses

ESI Technologies is Colorado’s locally operated commercial security integrator serving Boulder businesses from our Fort Collins office with licensed technicians, local dispatch, and the kind of long-term service relationship that national companies can’t provide.

• Commercial Security Systems: Surveillance cameras, access control, and intrusion detection designed and installed for Boulder businesses. We walk your facility, design the system, and install it — no cookie-cutter solutions.
• 24/7 Security Monitoring: UL-listed central station monitoring for your Boulder facility. When an alarm triggers, our monitoring team responds immediately — not after you discover the breach the next morning.
• Remote Guarding: Live operators monitoring your cameras in real time, intervening via audio before incidents escalate. Particularly effective for parking lots, construction sites, and after-hours perimeter protection.
• Managed Security Services: Full outsourced security management: system, monitoring, guarding, and maintenance under a single managed contract.
• Managed Sites: Already have a security system? Protect your investment with scheduled maintenance, firmware updates, and priority service — for existing ESI clients and systems installed by other integrators.
• Commercial AV Systems: Conference room displays, video conferencing, and digital signage installed alongside your security infrastructure by the same local team.

Locally Operated from Fort Collins

ESI’s Fort Collins office serves Boulder and the surrounding Front Range communities. Our technicians are local; they live and work in Colorado, and our dispatch center means faster response than a competitor routing service calls from another state. When you need service, you call (970) 999-1681.

We hold CJIS certification for security-sensitive environments, and our team includes a state-licensed Master Electrician. We’re an authorized dealer for Axis, Avigilon, Genetec, Gallagher, Salto, and other leading security manufacturers.