HGL

HGL is an employee-owned environmental engineering and remediation firm with over 35 years of experience, headquartered in Reston, Virginia, with regional offices across the United States. It serves federal, state and local government, Tribal Nations and private-sector clients in four areas: Environmental Restoration (site investigation and cleanup, PFAS response, mine reclamation), Environmental Protection Planning (ecosystem restoration, water resources, regulatory compliance, permitting and NEPA), Military Munitions Response, and Radiological Site Cleanup. It also develops modeling, optimization and decision-support tools.