Ion Apex is one of Cincinnati’s and Northern Kentucky’s largest electrical contractors. Ion Apex specializes in commercial, i ... ndustrial, educational, multi-family residential as well as design build projects. By having a nationally recognized apprenticeship training program, that boasts an articulation agreement with Northern Kentucky University we make sure that the best talent is applied in the best way to each and every project. See what Ion Apex can do for your on your next project. We can be reached at 859 918 6644 read more