Planning Phase

Environmental Due Diligence/Phase I, II, III ESA

Protecting the natural environment and managing risks on our clients’ behalf go hand-in-hand at Raba Kistner. As an established environmental consulting firm, we dedicate the resources and manpower to meet the objectives of each due diligence and regulatory compliance project, including its goals, deadlines and budgets. In addition, we have established professional relationships with key officials, oversight agencies and regulators, which helps to ensure that each job is completed efficiently and effectively.

Environmental Due Diligence/Phase I, II, and III ESAs services include:

Real Property Transactions/Land Development

  • Phase I Environmental Site Assessments (investigate and document)
  • Phase II Environmental Site Assessments (verify specific concerns)
  • Phase III Environmental Site Assessments (design remediation and mitigation)
  • Historical Reviews
  • Regulated Site Analysis


  • Soil and Groundwater Contamination Assessments
  • Geologic Assessment/Karst Feature Surveys
  • Geophysical Surveys
  • Petroleum Underground Storage Tank Investigations
  • Aggregate Reserves Studies
  • Hydrogeologic Assessments/Water Resource or Availability Studies

Municipal Solid Waste Management

  • Post-Closure Compliance Monitoring
  • Groundwater
  • Leachate Collection
  • Methane Gas
  • Subsurface Characterization
  • Waste Extent and Volume Determinations
This solution has been used in these market sectors