Market Sector

Legal Support

Terraphase provides attorneys with trusted engineering and environmental expertise, delivering compliance and litigation support, and expert witness testimony that is backed by decades of experience.

Strategic Legal Support

Our team of experts provide attorneys and law firms with engineering and environmental support for compliance, enforcement defense, due diligence, litigation, and expert witness services. We manage complex litigation matters involving the Clean Water Act (CWA), Resource Conservation and Recovery Act (RCRA) matters, and Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) claims. Drawing on decades of field and litigation experience, our professionals help shape legal strategies and develop work products for cases nationwide.

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Key Services

Our Solutions

Key Services

Our Solutions

Representative Projects

Clients turn to Terraphase for trusted expertise, strategic guidance, and impactful, high-value solutions.

Lead Practitioners

Our experts are ready to assist. Connect with our senior practitioners for customized solutions to your project needs.

Christopher Alger, PG, CHG, CEG

Senior Principal Engineering Geologist

Christopher’s Profile