(ESA) Environmental Site Assessments in Dayton, Ohio

Phase I and Phase II Environmental Site Assessments

TKEC conducts Phase I and Phase II Environmental Site Assessments to identify actual or potential environmental contamination to your site. This information is used to fulfill environmental site assessment due diligence requirements and to establish protection from potential liability under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA).

  • Phase I Environmental Site Assessments (ESAs)
  • Phase II Environmental Site Investigations/Characterizations 
  • Phase III Site Clean Up

At TKEC, our Phase I and Phase II Environmental Site Assessments are conducted in conformance with the EPA’s Standards and Practices for All Appropriate Inquiries (AAI) [40 CFR Part 312], and the American Society for Testing and Materials’ (ASTM) E1527-13 “Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process” or they can be customized to meet specific customer requirements. 

All of our ESAs (Phase I, II and III) are conducted entirely by (not just under the direction of) staff members who meet the definition of “Environmental Professional” as defined in 40 CFR Part 312.10. Our staff members have conducted over 1000 ESAs in Ohio, Indiana, and Michigan.  Our clients have included private individuals, financial institutions, local and state government agencies, attorneys, real estate firms, etc.


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Environmental Site Assessment Dayton Ohio
Phase 1 and 2 Environmental Site Assessment, Dayton Ohio
Environmental Site Assessment Level 1 and 2, Dayton Ohio