WILLIAMS DIVERSIFIED MATERIALS, INC.

Williams Diversified Materials, Inc. specializes in the safe handling, transportation, and disposal of contaminated soils and mine waste at complex environmental remediation sites. Their core capabilities center on early bird repository services for Superfund sites, including the management of residential yard soils and hazardous mine tailings across multiple operable units. The company demonstrates technical proficiency in hazardous material segregation, regulated waste packaging, compliant transport logistics, and EPA-aligned disposal protocols under CERCLA frameworks. Their specialization in rapid-response, site-specific waste consolidation reflects a deep understanding of regulatory timelines and community-sensitive remediation workflows, positioning them as a trusted partner for time-critical environmental cleanups. The contractor maintains a focused relationship with the Environmental Protection Agency, delivering remediation services tailored to EPA’s Superfund program requirements. Their work supports the agency’s mission to mitigate long-term environmental and public health risks by enabling efficient off-site disposal of contaminated media from high-priority sites, particularly in regions with legacy mining impacts. This recurring engagement suggests a proven ability to meet stringent EPA documentation, chain-of-custody, and reporting standards under tight operational constraints. Williams Diversified Materials, Inc. operates primarily within NAICS 562910, which encompasses remediation services for hazardous substances, including soil excavation, characterization, and disposal at licensed facilities. Their market positioning is defined by niche expertise in mining-impacted site remediation and early-stage waste consolidation—services critical to accelerating Superfund site closures. They are not a generalist contractor but a targeted provider for complex, regulated waste streams requiring specialized handling and regulatory compliance. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in Baxter Springs, Kansas, the company leverages federal procurement preferences while maintaining a geographically strategic presence in the Midwest. Their certifications underscore commitment to diversity in federal contracting, and their operational footprint supports regional environmental cleanup initiatives across EPA Region 7 and beyond.