Since 1936, Koch Air, LLC has been a privately owned, full service distributor of Carrier, Bryant, and Payne residential and commercial HVAC equipment, parts, supplies and tools.  Other lines include Totaline, Honeyell, Aprilaire, NuCalgon, Modine, Takagi, Slant/Fin, and many more.

Based in Evansville, IN, Koch Air also has locations in Indianapolis, IN, Ft. Wayne, IN, St. Louis, MO, Mt. Vernon, IL, Paducah, KY, Lexington, KY and Louisville, KY.

Building Supplies

Commercial Real Estate

Koch Air, LLC

Brad Muehlbauer

Brian Redman

Kym Peters

Dan Cusic

Meghann Martin

John Kippenbrock

Glen Morris

Sales and Sales Engineering Team

Finance and Accounting

Operations and Project Management

Leadership Team

Teams at Koch Air, LLC

Sales and Sales Engineering Team

Finance and Accounting

Operations and Project Management

Leadership Team