EA Engineering Science and Technology Company

EA is a 100% employee-owned public benefit corporation that provides environmental, compliance, natural resources, and infrastructure engineering and management solutions to a wide range of public and private sector clients. Headquartered in Hunt Valley, Maryland, EA employs more than 500 professionals through a network of 26 commercial offices across the continental United States, as well as Alaska, Hawaii, and Guam. Our laboratory capabilities include a state-of-the-art Ecotoxicology Laboratory and two Ecological Laboratories. In business for more than 45 years, EA has earned an outstanding reputation for technical expertise, responsive service, and judicious use of client resources.

Engineering services in Michigan, New York, and North Carolina are performed by affiliated entities of EA Engineering, Science, and Technology, Inc., PBC.