C.J. Mahan Construction Company

C.J. Mahan Construction Company is a heavy civil contractor known for bridges, dams, locks and marine structures, including several cable-stay bridges and five major bridges spanning the Ohio River. Its project list includes spillway replacements, lock and dam gate work, cofferdams and barge docks, along with power houses and wastewater plants.

The company works for government agencies such as the TVA, state departments of transportation and the Army Corps of Engineers, as well as private clients like General Electric and American Municipal Power. It has built projects across Ohio, West Virginia, Kentucky, Indiana and Tennessee. The office is at 3458 Lewis Centre Way in Grove City.