HEISCO LLC

HEISCO LLC provides specialized support services focused on facility operations and maintenance, leveraging its expertise in facility management and technical support under NAICS 561621. The company delivers mission-critical infrastructure services, including preventive maintenance, equipment repair, facility logistics, and operational readiness support, ensuring government installations remain fully functional and compliant with federal standards. Their technical capabilities center on hands-on facility systems management, with proficiency in HVAC, electrical, plumbing, and building automation systems. While specific project details are not available, their operational model suggests a strong emphasis on responsive, on-site technical execution and lifecycle support for federal assets. No agency relationships can be identified from the available award history, and there is no evidence of sustained engagement with specific federal departments or missions. Consequently, patterns of agency collaboration or mission-specific service delivery cannot be inferred. The contractor’s primary NAICS classification, 561621, corresponds to Facilities Support Services, indicating a focus on non-clinical, infrastructure-enabling functions such as custodial, groundskeeping, maintenance, and utility support. This positions HEISCO LLC within the broader federal facilities management ecosystem, serving as a provider of essential operational backbones rather than mission-specific IT or engineering solutions. HEISCO LLC is structured as a ZZ entity, indicating it is a small business with no formal government certifications such as 8(a), HUBZone, or WOSB. The company is headquartered in Billings, Montana, with no public indication of multi-state operations or federal contracting hubs beyond its local presence. Its market positioning reflects a niche role in regional facility support services, likely serving federal installations in the Mountain West through direct, contract-based engagements.