Following his career within the public sector as one of the first two endangered species biologists working for the Nongame & Endangered Wildlife Program within the NC Wildlife Resources Commission, John Alderman started Alderman Environmental Services, Inc. in 2003.  In 2016, Alderman Environmental Services ownership was transferred to Joe Alderman, an experienced biologist and military veteran.

Although the firm provides numerous natural resources investigation services to the public and private sectors, it is most recognized for its work with extremely endangered freshwater species. Clients include various federal agencies, such as the U.S. Fish & Wildlife Service, U.S.Forest Service, and U.S. Army Corps of Engineers; various state agencies, such as VA Department of Game & Inland Fisheries, Georgia Department of Natural Resources, NC Wildlife Resources Commission, NC Department of Transportation, and SC  Department of Transportation; utility companies; and numerous environmental and engineering companies.

During recent quarters, major surveys and/or relocation projects have been completed working with rare fish or mussels within a 5 state area of the Southeast.

NCDOT Prequalification Letter