Blackhawk Foundation Company specializes in the installation of drilled piers, augered cast-in-place piling (augercast piles), driven piles of all types, driven sheets, and helical piles. We work on projects in the following areas and will travel where needed for your project; Illinois, Iowa, Indiana, Ohio, Nebraska, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan Missouri, Kentucky, and others as needed. Blackhawk Foundation Co., Inc. has been in business since 1962 and has operated at its present location in Geneseo, IL since 1964.