CH2M HILL, INC.

CH2M HILL, INC. specializes in environmental remediation services, delivering technical solutions for contaminated site assessment, design, and management of emerging contaminants. Their core capabilities include remedial design for complex hazardous waste sites, groundwater and soil contamination characterization, and investigative studies targeting emerging pollutants such as PFAS and other unregulated compounds. The firm applies engineering-driven approaches to comply with RCRA, CERCLA, and UST regulatory frameworks, integrating site-specific risk assessments with long-term stewardship planning. Their technical expertise spans hydrogeologic modeling, remedial technology selection, and regulatory interface strategies, with a demonstrated focus on scientifically rigorous, defensible cleanup designs that meet federal environmental standards. The contractor has direct experience supporting the Environmental Protection Agency and the Department of Defense, providing mission-critical remediation services for legacy contamination sites. For the EPA, they have executed remedial design tasks for industrial creosote-impacted locations, while for the DoD, they have led investigations into emerging contaminants at military installations, aligning with the Defense Environmental Restoration Program and Installation Restoration Program requirements. Their work reflects a consistent pattern of responding to high-priority environmental compliance needs within federal infrastructure and defense domains. Their primary industry focus is on NAICS 562910—Remediation Services—where they operate at the intersection of environmental engineering and regulatory compliance. This vertical specialization positions them as a technical service provider for complex, long-term environmental cleanup projects requiring interdisciplinary expertise in soil science, hydrology, and environmental chemistry. CH2M HILL, INC. is a 2L entity headquartered in Englewood, Colorado, with a government market presence anchored in federal environmental programs. While no formal certifications are listed, their award history demonstrates sustained engagement with federal agencies on technically demanding environmental projects, indicating a mature operational capacity and regulatory familiarity.