Central Illinois Ag, located in the heart of the Illinois prairie, is proud to offer the best products and people in the Agricultural industry. Full service locations in Atlanta, Clinton, Farmer City and Mason City give us the ability to support today's producers. Central Illinois Ag has evolved from a one-man blacksmith shop in 1898 to a multi-line equipment dealer with 70+ experienced employees. Steady growth of the business can be attributed to a series of mergers and consolidations beginning in 1984. On January 1, 2001, the merger of Schmidt-Marcotte, Inc. and George H. Dunn, Inc. brought together over 200 years of family ownership and pride, under one new name: Central Illinois Ag. Current owners of Central Illinois Ag, Inc. are Steve Schmidt,  Michael Schmidt, Dave Evans, Tim Reeser, Brian Reeser and Bill Marcotte.

Located in the fertile grounds of Central Illinois, our customers cultivate some of the world's premier farm ground. As a full service dealership, we are proud to offer them the full lineup of Case IH machinery: best-in-class Magnums, record-setting Steigers, innovative Axial-flow combines, and the most advanced planter ever built---the 1200 series planter. Other products we proudly support as a full service dealer include Case skid steers, New Holland, Kinze, Landoll, Takeuchi, J&M, Brent, Bush Hog, Unverferth,  McFarlane, Yetter, Hardi, Convey-All, Toro, Maurer and Blu-Jet.

Central Illinois Ag has quickly developed a reputation for our auto guidance expertise and support. We are among the top 3 Case IH auto guidance dealers in North America, and will soon be #1. In 2007, Central Illinois Ag established an RTK network to meet customer demand for precision ag technology. We are dedicated to providing today's producers with the most advanced precision ag equipment available. We offer and support precision ag products from Case IH, Ag Leader, Trimble, Rawson, and Rinex.

Our strong product lineup makes us a "One Stop" dealership for all of your equipment needs. Our parts departments are fully stocked with parts, and years of knowledge. Our service departments are equipped to support all the lines we carry and our factory-trained technicians are among the industries best. At Central Illinois Ag, we provide the BEST in service, support, and customer satisfaction.