Industrial & Environmental Concepts, Inc. (IEC) 21390 Heywood Avenue , Lakeville , Minnesota 55044 USA About Solutions industries Publications articles Home Companies Industrial & Environmental Concepts, ... Industries Industrial & Environmental Concepts, Inc. (IEC) Industries Industries Served Agriculture Agriculture - Livestock Air and Climate - Air Pollution Treatment Energy Food and Beverage - Food Health and Safety - Indoor Air Mining Pulp & Paper Waste and Recycling - Landfill Waste and Recycling - Waste Management Water and Wastewater Water and Wastewater - Stormwater Water and Wastewater - Water Storage