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Environmental Research Group, LLC (ERG) is an 8(a) certified, service-disabled veteran-owned (SDVO), economically disadvantaged woman-owned (EDWO) small business (SB).

DOT MBE/DBE certified

ERG is a small business (SB) under the following NAICS Codes:


Primary: 541620









DUNS: 141876594

CAGE Code: 1P0W9







traditional projects

Looking for in-house expertise to provide technical project support for conservation, compliance, and planning missions? You’ve come to the right place.


With more than 20 years’ experience providing traditional environmental consulting services to the Department of Defense, Department of Homeland Security and other federal and state agencies, we have these projects down to a science. In fact, each ERG employee comes to work with just the right attitude: positive, perseverant, and problem-solving.

ERG expertly provides technical support for the following service areas:

• Cultural Resource: Archeological assessments, surveys and evaluations, Section 106 Historic Preservation, Integrated Cultural Resource Management Plan (ICRMP,) and archaeological consultation and training

• Compliance: Environmental compliance audits, spill prevention control and countermeasure (SPCC) plans, Emergency Planning and Community Right-to-Know Act (EPCRA) reporting, environmental management system (EMS) support, multi-media environmental regulatory compliance including air quality and water resource management

• Natural Resource Management: Biological surveys and assessments, ecosystem restoration, threatened and endangered species, flora and fauna, wetlands delineation and management, Integrated Natural Resource Management Plans (INRMPs,) and pest management plans

• National Environmental Policy Act (NEPA): Environmental Assessments, Environmental Impact Statements, NEPA program support, Capacity Analysis Report and streamlining NEPA processes

• Restoration: Restoration program management support including development of Cost-to-Complete, review of site investigations and remedial actions, data management, and updates for Headquarters Army Environmental System (HQAES)

• Planning: Training program support, sustainability and net zero, public outreach, Global Positioning System (GPS) / Geographic Information System (GIS,) environmental baselines, and capacity management