Liesch Associates, Inc. a Terracon Company

In 1968 The Liesch Companies began as a small groundwater consulting company committed to delivering quality service. Decades later, we have maintained this dedication and have grown into a full-service environmental consulting and engineering firm providing services to our clients nationwide. Liesch has joined forces with Terracon, expanding our three-office network to include geotechnical, environmental, construction materials and facilities services. Terracon has 130 offices nationwide, and we look forward to serving you together. By working closely with our clients, we develop quality solutions to resolve new and existing environmental challenges.www.liesch.comwww.terracon.com