Environmental Science Associates (ESA) is a 100% employee‑owned environmental consulting firm with 50 years of experience and 21 offices spanning California, the Pacific Northwest, and the Southeast. ESA delivers end‑to‑end environmental planning and technical services—including community and airport planning, environmental assessments, natural and cultural resource management, restoration, mitigation, and regulatory compliance—to support infrastructure, open‑space, and wildland projects. Its multidisciplinary team of scientists, planners, historians, archaeologists, engineers, and designers combines data‑driven analysis with critical thinking and committed follow‑through to guide policy development and produce enduring, multi‑objective solutions. ESA’s distinctiveness lies in its employee‑ownership model, deep regional presence, and integrated approach to sustainability and climate change.
Environmental Science Associates (ESA) is an environmental science, planning, and design consulting firm committed to sound science, technical excellence, and sustainability. Joining ESA means becoming part of a family of environmental professionals for whom every day involves growing your career, learning, creativity, fun, and the satisfaction knowing that you’ve contributed to outstanding iconic projects and improved environmental stewardship.
Environmental Science Associates (ESA) is a 100% employee‑owned environmental consulting firm with 50 years of experience and 21 offices spanning California, the Pacific Northwest, and the Southeast. ESA delivers end‑to‑end environmental planning and technical services—including community and airport planning, environmental assessments, natural and cultural resource management, restoration, mitigation, and regulatory compliance—to support infrastructure, open‑space, and wildland projects. Its multidisciplinary team of scientists, planners, historians, archaeologists, engineers, and designers combines data‑driven analysis with critical thinking and committed follow‑through to guide policy development and produce enduring, multi‑objective solutions. ESA’s distinctiveness lies in its employee‑ownership model, deep regional presence, and integrated approach to sustainability and climate change.