SECURITY INFORMATION SYSTEMS, LLC

SECURITY INFORMATION SYSTEMS, LLC specializes in the deployment, maintenance, and lifecycle support of integrated alarm and fire reporting systems for federal defense and homeland security operations. Their core capabilities center on proprietary software subscription management, alarm automation platforms, and system modernization for critical infrastructure protection. They deliver sustained technical support for mission-critical fire alarm reporting systems, including license maintenance, software updates, and system integration services tailored to secure government environments. Their technical expertise includes alarm center operations, real-time event monitoring, and legacy system upgrades, with a demonstrated focus on ensuring continuous operational readiness of security infrastructure at high-risk DoD and DHS installations. The contractor maintains a consistent presence with the Department of Homeland Security and the Department of Defense, delivering sustained support for alarm and fire reporting technologies at military bases and federal facilities. Their engagements typically involve follow-on maintenance of specialized software platforms, system upgrades, and closeout support for legacy security infrastructure, indicating long-term, trust-based relationships built on reliability and technical continuity. Their primary industry focus is in Security Systems Services (NAICS 561621), where they operate as a niche provider of alarm system software maintenance and automation services. They also possess limited but relevant experience in software publishing (NAICS 513210), specifically in the distribution and upkeep of government-owned security applications. This positions them as a specialized vendor for operational technology support rather than broad system integration. As a small business structured as a 2L entity based in Orlando, Florida, SECURITY INFORMATION SYSTEMS, LLC operates without federal certifications but maintains a focused government market presence through repeat engagements with national security agencies. Their geographic positioning supports direct access to key defense and homeland security hubs across the continental U.S.