The effectiveness of any environmental solution hinges on a sound assessment and understanding of site conditions. Weiss Associates has the trained and experienced professionals to collect appropriate, high-quality data, synthesize and interpret it, and provide meaningful recommendations.

Weiss has conducted over 1,000 investigations on properties throughout the U.S., ranging from gas stations owned by large petroleum companies to mid-sized industrial sites owned by Silicon Valley Fortune 500 companies and large U.S. Department of Energy (DOE) and Department of Defense (DOD) facilities. Our Site Assessment Services help our clients to manage risk and comply with local, state and federal regulations.

Our Site Assessment Services include:
  • Environmental Due Diligence
  • Phase I and II Site Assessments
  • Hydrogeologic Investigation & Analysis
  • CERCLA/RCRA Investigations & State Equivalents
  • Risk Assessments
  • Vapor Intrusion
  • Fate & Transport Modeling
  • GIS/Database Management