Koss Construction

Founded by George W. Koss in 1912 in Des Moines, Iowa, Koss Construction Company today is a leading general contractor specializing in highway and airfield construction headquartered in Topeka, Kansas. This one-hundred years of history is the foundation that allows Koss to deliver a wide array of products and services to a multitude of owners with a consistent emphasis on safety, quality, and integrity. The men and women who have joined us know that we are big enough to do what we say, and small enough to manage our every endeavor as though it is our most important.