Directions to Columbia Gas of Ohio, Inc. Directions to Columbia Gas of Ohio, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Public Utilities & Environment >> Electric Power Generation, Transmission & Distribution Columbia Gas of Ohio, Inc. 290 W. Nationwide Blvd.Columbus, OH 43215 | map 614-738-4395 Visit Site Get directions to: Columbia Gas of Ohio, Inc., 290 W. Nationwide Blvd., Columbus OH Get directions from: Click to Print This Page Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.
