Black River Environmental is a women-owned environmental consulting firm based in the Pacific Northwest, focused on contaminated site investigation, remediation, and due diligence and redevelopment support. We partner with public and private clients to navigate complex environmental challenges with practical, science-driven solutions grounded in technical excellence and regulatory expertise.

Our team brings decades of experience supporting projects under Washington’s MTCA framework and other state and federal cleanup programs, with expertise spanning hydrogeology, remedial investigation and feasibility studies, cleanup planning, due diligence, brownfield redevelopment, and remedial design and implementation. From industrial facilities and landfills to dry cleaner sites and urban redevelopment projects, we help clients move projects forward with clarity and confidence.

Named after the historic Black River of the Puget Sound region, our company is rooted in the belief that environmental work should strengthen both communities and ecosystems. We value collaboration, adaptability, and long-term relationships—approaching every project with curiosity, integrity, and a shared commitment to meaningful environmental progress.

Black River Environmental, LLC

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Black River Environmental, LLC

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