CORE Environmental Services, Inc. (CORE) is a professional environmental consulting firm specializing in: •Site Characterization and Site Remediation •Environmental Due Diligence (Phase I & Phase II Environmental Site Assessments) •Environmental Permitting and Compliance Audits •Soil and Groundwater Remediation •Remediation System Design and Installation and Operation & Maintenance •In-plant Compliance Audit Services CORE was established in 2001 and provides environmental business solutions for a wide variety of clients and service industries in Pennsylvania, West Virginia and Ohio.