Environmental Consulting

ERRG’s licensed geologists and engineers provide clients with the full-suite of environmental consulting within a single firm, from initial investigation through design, remediation, and site closure.


  • Preliminary Assessments/Site Inspections
  • Engineering Evaluations/Cost Analyses
  • Remedial Investigations/Feasibility Studies
  • Pilot Tests
  • Remedial Design and Action Plans
  • Soil and Groundwater Investigations
  • Regulatory Compliance and Permitting
  • Environmental Assessments
  • SPCC and SWPPP