We do environmental work. Environmental Research Group, LLC (ERG) is an 8(a) certified, service-disabled veteran-owned (SDVO), economically disadvantaged woman-owned (EDWO,) small business (SB). Founded in 2000, ERG provides environmental consulting services via projects and on-site staff needs. We provide expertise in cultural heritage, natural resources, environmental compliance, NEPA, and restoration management. ERG: Trust, Expertise, Compassion. Derived from the Greek word ergon, meaning work, erg is a unit of energy. ERG focuses its energy on providing high-caliber environmental services to firms and government agencies, including on-site and traditional project support. We direct our energy towards our customers' missions and exceed expectations.