Liesch Associates, established in 1968, operates as a full-service environmental consulting and engineering firm, and undertakes project management services for clients throughout the United States. The firm undertakes storm water prevention, water monitoring and analysis, hydrogeologic investigations, and installation of geographic information systems. The services offered by the firm include asbestos inspection abatement, field redevelopment, environmental permitting and compliance, building demolition, site assessments and industrial waste management. It also provides design, engineering and installation of underground storage tanks, water supply units, and remediation, construction and closure of solid waste, surface water and landfill. Liesch Associates is headquartered in Plymouth, Minn., and has branch offices located in Madison, Wis., and Scottsdale, Ariz.