Mark Keller, P.E.

Director of Construction

As Director of Construction for Agracel, Inc., Mark oversees all aspects of construction activities from pre-construction, construction, and project closeout. He supervises the construction management team that covers the Agracel development territory. In addition, Mark maintains and builds contractor relationships and ensures projects are constructed in a safe and efficient manner.

Before joining Agracel in 2015, Mark came to Agracel with 11 years’ experience in civil consulting engineering and project management. He has a vast understanding of the wide range of civil engineering, construction management, and site selection projects. He is a registered professional engineer in Illinois and Missouri. Mark also has his LEED®AP accreditation.  

His professional affiliations include the American Society of Civil Engineers, and the U.S. Green Building Council.  He has his B.S. in Civil Engineering from Southern Illinois University-Edwardsville. Mark is also very active in his family’s grain and livestock operations.