Since the early 1920's, Ernest-Spencer Incorporated (ESI) has been designing, fabricating and building grain milling, batching and storage facilities, and other specialized commercial installations throughout the central United States.

True to this legacy, Ernest-Spencer continues to be a premier facilities builder to the nation's agricultural, industrial and construction fields. Our years of experience and our dedication to keeping up with changes in technology allow ESI to be a leader in the agricultural grain storage industry. This knowledge in technology and innovation is passed on to our customers in the form of processing efficiencies that can, in turn, help increase plant throughput and enable significant cost savings.