Energy Panel Structures (EPS) was fouded in 1981 in Albert Lea, MN, initially manufacturing insulated wall panels for the agricultural market, and later expanding into the commercial/industrial sectors.
In 1988, following several expansions, EPS relocated to a new 40,000 sq. ft. plant in Graettinger, IA. Since then, the facility has grown significantly, now utilizing over 175,000 sq. ft. of manufacturing and 50,000 sq. ft. of warehouse space on a 20-acre property.