DeLong Construction, Inc. was founded in 1994 by Dana DeLong-Patterson and Deran DeLong. While first being incorporated as an earth moving contractor, DeLong Construction has grown to a variety of expertise, including: heavy highway earthmoving, underground utility installation, site development, rock spreading, concrete crushing, and demolition. DeLong Construction currently serves the entire state of Iowa, with an emphasis on southeast Iowa and east central Iowa.