Flint Hills Construction LLC.

Flint Hills Construction LLC is a builder based in Simpson, Illinois, in the far southern part of the state. The company builds barndominiums, homes, cabins, and barns, and it also takes on remodeling, pole barn construction, and land management work. Its stated range of service runs from dirt work through turnkey completion, so a customer can bring the company in at the site preparation stage and stay with the same builder through a finished, move-in-ready structure.

David Dunning is the listed contact, and the company describes ongoing communication with customers as a standard part of its projects. The website does not publish a defined service area, years in business, or the specific material brands it uses, so buyers should confirm those details directly before planning a build. For barndominium shoppers in southern Illinois, Flint Hills is positioned as a full-scope option: one contractor handling excavation, the building itself, and the finish work rather than splitting the project across separate trades.

The company emphasizes craftsmanship and durability in its own description of its work, and its combination of building and land management services suits rural sites that need clearing or grading before construction can start.