COLUMBIA SANITARY SERVICE, INC.

Columbia Sanitary Service, Inc. specializes in portable sanitation, waste disposal, and biosolids management services for federal installations, with deep expertise in deploying and maintaining mobile restroom units, handwashing stations, and grey-water containment systems. The company provides turnkey sanitation solutions for temporary and high-traffic environments, including military bases and national forest sites, ensuring compliance with environmental and public health standards. Their technical capabilities encompass the logistics of equipment deployment, hazardous waste handling, septic tank pumping, and biosolids removal, with a focus on operational readiness and regulatory adherence in austere or remote locations. A key differentiator is their ability to deliver rapid-response sanitation support during large-scale events and mission-critical operations, integrating sustainable waste management practices with federal environmental guidelines. The contractor has established a consistent presence with the Department of Defense, delivering essential sanitation infrastructure for training facilities, athletic events, and permanent installations, while also supporting the Department of Agriculture with specialized waste pumping services on national forest lands. Their relationship with these agencies reflects a pattern of recurring, mission-critical service delivery, often under time-sensitive or environmentally sensitive conditions. Columbia Sanitary Service primarily operates under NAICS 562991, focusing on septic tank and related services, with additional work in miscellaneous waste management and solid waste collection. This positions them as a niche provider of on-site sanitation infrastructure for federal land and facility management, particularly where traditional sewer systems are unavailable or impractical. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in Golden, Colorado, the company leverages its small business status to serve federal procurement goals while maintaining a focused regional footprint with nationwide operational reach through mobile service units and logistics networks.