Directions to American National Skyline Inc. Directions to American National Skyline Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Services to Buildings & Dwellings American National Skyline Inc. 668 Harmon PlazaColumbus, OH 43223 | map (800) 371-1696 Visit Site Get directions to: American National Skyline Inc. , 668 Harmon Plaza, 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.