MARILYN KLASEN

Marilyn Klasen specializes in environmental sanitation and remote facility support services, with deep expertise in septic tank pumping, vault toilet maintenance, and janitorial operations for federal land management sites. The contractor delivers critical waste management solutions for isolated recreational areas, wildlife refuges, and remote ranger stations, ensuring compliance with EPA and NPS sanitation standards. Their technical proficiency includes high-capacity vacuum truck operations, hazardous waste handling, and trailer-mounted water and handwashing station deployment, all tailored for rugged, low-infrastructure environments. A key differentiator is their ability to operate reliably in sensitive ecological zones, minimizing environmental impact while maintaining strict operational timelines under challenging weather and terrain conditions. Marilyn Klasen maintains a consistent relationship with the Department of the Interior, providing essential sanitation services for National Wildlife Refuges and recreation areas, including Red Rock Lakes and Madison River sites. Their work supports the Interior’s mission to preserve natural resources while ensuring public health and safety in remote locations. A single contract with the Department of Agriculture demonstrates their capacity to extend services to forestry operations, particularly in deploying mobile potable and gray water systems for field crews in USDA-managed regions. The contractor’s primary focus is on NAICS 562991—septic tank and related services—where they deliver specialized waste removal and sanitation infrastructure support. Secondary work in NAICS 115310 highlights their niche in forestry support, particularly mobile water and hygiene stations critical for wildfire response and forest service personnel. This positions them as a trusted provider for federal agencies managing public lands with limited utility access. As a Woman-Owned Business operating from Dillon, Montana, Marilyn Klasen is a small, agile entity uniquely suited to serve rural and federally managed sites across the Western U.S. Their certification underscores commitment to diversity in federal contracting, and their localized presence enables rapid response to time-sensitive maintenance needs in hard-to-reach areas.