Since 1954, Hildreth Company, Inc. of Rockwell City has provided property owners around Rockwell City, Knierim, Lake City, and Rinard, IA, as well as throughout Calhoun, Webster, Sac, Pocahontas and Carroll counties with service and installation of underground utility jobs, big and small. A premier excavating and underground utility installation contractor, the Hildreth family brings more than a century of combined experience to every job, ensuring the best results for each and every customer. We work directly with you to offer personalized service and customized solutions.