About Us


Founded in 1973, ENCAP Inc. has consistently adapted to the ever increasing ecological risk factors and challenges facing land improvement projects. The company began by offering environmental consulting and planning services as they related to the U.S. EPA Clean Water Act and local ordinances. By the early 1990’s there was a clear need for contracting […]


Join Our Team! At ENCAP, Inc, your work is more than a job; it’s an opportunity to make a difference in diverse communities, improve natural ecosystems, work with a supportive team of professionals, and grow professionally. Interested in joining our team of professionals at ENCAP, Inc? Explore our available career opportunities below. Open Positions

Our Staff

Mark Southern | President Mark Southern has been the Owner and President of ENCAP, Inc. since 1993 and serves as an ecologist and wetland scientist. Mark has a bachelors of science degree from Northern Illinois University and has worked at Anderson Environmental, NIU’s Natural History Museum and the Illinois Department of Conservation. He has also performed […]

Privacy Policy

Who We Are ENCAP, Inc. is a general contracting company specializing in ecologically sensitive and water resource oriented projects. Physical Address | 2585 Wagner Court, DeKalb, IL 60115 Phone | (815) 748-4500 Website | http://www.encapinc.net.   What Personal Data We Collect and Why We Collect It Comments When visitors leave comments on the site we collect the data […]