TEHAMA ECS LLC

TEHAMA ENVIRONMENTAL CONSULTING SERVICES, LLC specializes in environmental compliance and site assessment services for federal installations, with deep expertise in hazardous materials identification, PFAS data tracking, and engineering evaluations for remediation planning. The firm conducts lead paint and asbestos assessments, performs environmental site investigations, and supports regulatory reporting under CERCLA and RCRA frameworks. Their technical capabilities include environmental data management, easement monitoring, and the preparation of Engineering Evaluation/Cost Analysis (EE/CA) documents and Non-Time Critical Action Memoranda, ensuring alignment with federal environmental standards. A key differentiator is their ability to integrate field data collection with digital reporting systems, enabling real-time decision support for complex regulatory environments. The contractor maintains strong, recurring relationships with the Department of Defense, the Department of the Interior, and the Environmental Protection Agency. For DoD installations, they deliver site-specific hazardous material surveys and PFAS compliance support. With the Interior Department, they provide conservation area monitoring and legacy contaminant assessments. The EPA engagement centers on data management for RCRA and ACRES systems, demonstrating proficiency in federal environmental information systems and workflow automation. Their primary focus is environmental consulting services (NAICS 541620), with supplemental work in computing infrastructure for environmental data systems (NAICS 518210). This positions them as a niche provider bridging field environmental science with digital data governance, serving agencies requiring both on-site technical expertise and secure, compliant data handling. TEHAMA is a small business organized under the 8(a) program, headquartered in Kansas City, Missouri. While no additional certifications are listed, their consistent performance on sensitive federal environmental contracts underscores their reliability in high-compliance environments. The firm operates primarily within federal defense and natural resource management markets, leveraging local presence to support regional site assessments across the central United States.