OE provides environmental compliance support with an emphasis on practical and sustainable solutions. OE’s scientists, engineers, and technicians specialize in cultural and natural resource evaluations, ecological studies, threatened and endangered species studies, watershed analyses, environmental impact statements (EISs), environmental assessments (EAs), biological assessments (BAs), and natural resource damage assessments (NRDAs).

We also provide fence-to-fence environmental compliance services for hazardous waste management; air, solid waste, and storm water management; pollution prevention; environmental management system updates; inventory maintenance; and multi-media sampling, testing, and analysis.