Letterle & Associates has substantial experience performing environmental investigations and assessments for numerous clients at current and former industrial and commercial facilities. Our staff of qualified professionals has experience in conducting:
- Environmental site investigations and characterizations
- Phase I and Phase II Environmental Site Assessments
- Groundwater fate and transport modeling
- Human health and ecological risk assessments
- Due diligence audits
- Property transfer assistance
- Geophysical investigations
- Aquifer characterization
- Underground storage tank closure assessments
- Vapor intrusion investigation, monitoring, and modeling
- Groundwater modeling and monitoring