Koehl Bros. delivers complete design and layout engineering, quality grain equipment, tower dryer and manlift service, elevator renovation, machinery upgrades, crane services and full service millwright work including installation, repair and on-site fabrication. Koehl was founded in 1946 and has grown into the Midwest’s leading millwright firm for commercial grain industry. Koehl’s design/build solutions, industry experience and dedication to value have built many strong relationships over the years, thus fueling the increased need for a full spectrum service team, including 24-hour emergency service.