Our Minneapolis, Minn. office was built to serve our upper Midwest clients. With hometown roots reaching back to 1968, Liesch Associates, joined Terracon in 2013 and provides a full range of environmental services. The variety of specialized environmental services includes asbestos and lead services, brownfields and site redevelopment, ESAs, industrial hygiene, solid waste planning and design and more. We proudly serve clients in the agricultural, commercial and retail, federal, industrial and transportation/infrastructure markets. Our tailored local services, and commitment to outstanding service has positioned our Minneapolis office to deliver successful projects for regional communities and clients.



13400 15th Ave. North Plymouth, MN 55441
Phone: (763) 489 3100
Fax: (763) 489 3101