Environmental Science Associates

Environmental Science Associates (ESA) is a full-service environmental consulting firm with offices in San Francisco, CA and locations throughout the United States. Founded in 1972, ESA has over 499 employees dedicated to providing expert scientific and technical services that protect communities, ecologies, and human health from adverse environmental impacts.

ESA specializes in natural resource planning, land use regulation compliance reviews and enforcement actions. We pride ourselves on our comprehensive approach to helping our clients navigate the complexities of environmental review processes such as NEPA/CEQA compliance requirements. Our team of experts have expertise across many disciplines including geology, biology, engineering and social sciences which allow us to provide holistic solutions that are tailored for each of our client’s unique needs.

In addition to performing scientific studies related to permitting processes like CEQA/NEPA document preparation or wetland delineation reports; we also specialize in biological monitoring & construction oversight projects as well as habitat restoration work throughout California. With a commitment towards sustainability practices & leading technology solutions; ESA is committed towards contributing positively towards the environment while successfully assisting clients with their regulatory requirements or permitting needs.

During round 1 of the paycheck protection program, Environmental Science Associates requested a PPP loan for $10,000,000.00. They were approved on 4/10/2020 by the SBA for an amount of $10,000,000.00. The loan was facillitated by First American Bank. Of the approved amount, Environmental Science Associates has received 100% of the approved amount.