E & S ENVIRONMENTAL CHEMISTRY, INC.

E & S Environmental Chemistry, Inc. specializes in environmental consulting services with a strong technical focus on critical loads modeling, climate change impacts on ecosystems, and the application of geochemical processes to inform environmental management strategies. The firm delivers science-driven solutions for forested land management, including the evaluation of enhanced rock weathering as a carbon sequestration technique, leveraging computational modeling and environmental chemistry analysis. Their work integrates environmental data systems with custom programming to support decision-making frameworks for policy and restoration planning, demonstrating a unique blend of field-based geochemical expertise and software-enabled analytical capabilities. This dual proficiency in environmental science and tailored computational tools distinguishes them as a technical partner for complex, data-intensive environmental assessments. The company has delivered services to the Environmental Protection Agency, the Department of the Interior, and the General Services Administration, consistently supporting science-based environmental policy and federal infrastructure compliance. For the EPA, they have conducted advanced modeling projects related to carbon management in forest systems; for the Interior, they have addressed climate resilience and critical load thresholds for sensitive ecosystems; and for GSA, they have provided environmental consulting under federal supply schedule arrangements, indicating a trusted, repeatable delivery model for agency-wide environmental support. Their primary focus lies in NAICS 541620 (Environmental Consulting Services), where they apply environmental chemistry, biogeochemical modeling, and climate impact assessment to federal land and resource management challenges. They also engage in NAICS 541511 (Custom Computer Programming Services), developing specialized software tools to process and visualize environmental data, positioning them at the intersection of environmental science and digital analytics. E & S Environmental Chemistry, Inc. is a small business based in Corvallis, Oregon, operating as a 2L entity with no federal certifications. Their geographic presence and technical specialization make them a niche provider for federal agencies requiring rigorous, chemistry-based environmental analysis combined with computational innovation.