Preston Geotechnical Consultants, LLC offers Phase II Environmental Site Assessments for property owners, buyers, banks, attorneys, and developers to further investigate suspect environmental conditions as identified in previous Phase I Environmental Site Assessments.  The extent of Phase II services is tailored to the results of the Phase I survey and will vary from one site to another.  The purpose of the Phase II Assessment is to determine from on-site field investigations if additional measures are required such as site clean up or other means of remediation.  These assessments are performed in accordance with ASTM Standard Practice E 1903.