Our Company

Founded in early 2000, Enterprise Security, Inc. (ESI) was formed to facilitate the convergence of physical security and information technology.  Over the last decade, we have developed into a leading regional company with a national reach.  The success of our business comes from an unrelenting commitment to customer service and a talented workforce dedicated to building and servicing a wide variety of integrated security systems.  At our core, we are an information technology organization specializing in the design, installation, and maintenance of integrated security systems, servers, and custom software solutions.  Our diverse skill set has allowed us to effectively service corporate enterprises, municipalities, government, hospital, and educational institutions - locally and nationally.

Our mission is to become the preferred choice for innovative and effective system solutions with value add service for the protection of people, property and information.

Local service with national reach

ESI is headquartered in Anaheim, California.  All technical, sales, customer service and administrative support is based out of our Anaheim facility.  We are also members of the National Security Integrator (NSI) network which covers all major metropolitan areas across the United States.  As a member of the exclusive NSI network, ESI provides installation, service, and support for other NSI Member’s clients in our local region and vice versa.  The NSI network is comprised of some of the most competent and responsive Security Integrators in the US marketplace.  For more information, visit National Security Integrators

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(800) 377-5017

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