Founded as a geotechnical specialty firm in 1970, Langan Engineering and Environmental Services Inc. provides integrated site engineering and environmental consulting services. The company provides its services to private developers, property owners and public sector clients. Its services include site/civil, geotechnical and environmental engineering, as well as landscape architecture and planning, survey/mapping, natural and cultural resources/permitting and many more. Langan Engineering and Environmental Services Inc. was awarded the 2009 ACEC Engineering Excellence Award. Based in New Jersey, the company s portfolio of completed projects includes Brownfield Redevelopment, colleges and universities, design-build, environmental compliance and pharmaceutical among others.