Harmon Steel, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Real Estate & Construction >> Construction Suppliers >> Metals Harmon Steel, Inc. PO Box 945North Vernon, IN 47265 (812) 346-2064 Visit Site Send a message to: Harmon Steel, Inc. Your Name: Your Email: Subject: Message: (Date: 5/20/2024)