Kleinfelder offers environmental site characterization services for projects ranging from initial property transactions to large-scale and complex contaminant assessments. Our team of technical experts, experienced project managers, skilled field staff, and vast subcontractor network collaborate to develop and deliver optimal site characterization approaches that meet regulatory requirements and align with our clients’ objectives and financial considerations.

• Soil, sediment, and bedrock contaminant investigations
• Groundwater and surface water assessments and monitoring
• Soil gas and vapor intrusion evaluations
• Hazardous building material surveys
• ASTM environmental site assessments (Phase I & II)
• Non-aqueous phase liquids assessments
• Emerging contaminants investigations
• Environmental forensics
• Modeling – contaminant fate and transport, including analytical solutions, 2D analytic element modeling, and 3D numerical simulations
• 3D visualization and conceptual models using state-of-the-art software
• Data management
• Technical report preparation

Kleinfelder’s additional expertise in Environmental Remediation, Human Health/Ecological Risk Assessments, and Environmental Planning and Permitting can further support projects beyond site characterization.