KRSOS LLC

KRSOS LLC specializes in facility support services for military and defense installations, delivering critical infrastructure maintenance and environmental services with precision. Their core capabilities include HVAC ductwork and hood system recompete projects, commercial carpet and flooring installation in high-traffic institutional buildings, and portable sanitation services including leasing, servicing, and waste management for temporary and permanent military facilities. The contractor demonstrates technical proficiency in building systems integration, commercial-grade flooring application, and septic and waste containment protocols compliant with DoD environmental and health standards. Their ability to execute diverse, time-sensitive tasks across multiple facility types—ranging from fire department buildings to operational barracks—reflects strong project coordination, regulatory adherence, and on-site operational discipline. KRSOS LLC maintains a consistent relationship with the Department of Defense, providing mission-critical facility services across a range of installations. Their work includes both routine maintenance and specialized installations, indicating a trusted, recurring vendor status within defense infrastructure programs. The contractor supports base readiness through direct, hands-on execution of building systems upgrades and environmental compliance tasks, often under tight operational timelines. The company’s primary industry focus lies in building services and sanitation, specifically under NAICS 561790 (other building services), 562991 (septic tank services), and 314110 (carpet and rug mills). This unique combination positions KRSOS LLC as a niche provider capable of managing both hard infrastructure and environmental support services within defense facilities, distinguishing them from general contractors who specialize in only one domain. KRSOS LLC is a Service-Disabled Veteran-Owned Small Business headquartered in Florence, Montana. Their 2J entity structure reflects small business status under federal contracting rules, and their certification enhances eligibility for targeted set-aside programs. The company operates with a focused, mission-driven approach, serving federal installations with reliable, compliant, and responsive service delivery.