Established in 1929, Indeeco designs and manufactures highly-engineered electric heating and thermal management technologies for commercial and industrial markets and also for military, marine and rail applications throughout North America and abroad. Indeeco is based in St. Louis, Missouri and maintains two manufacturing facilities in the state. Indeeco is vertically integrated and oversees every aspect of its manufacturing process. The company makes heating elements, fabricates sheet metal, builds electronic controls and welds ASME pressure vessels – all in-house. By controlling every step in the manufacturing process, Indeeco delivers the best and most cost-effective heating solutions to satisfy the toughest challenges. Indeeco is owned by ASPEQ Heating Group, which also owns the Heatrex and AccuTherm brands. Indeeco is owned by ASPEQ Heating Group, which also owns the Heatrex and AccuTherm brands.