Hill's Blacktop & Concrete Hill's Blacktop & Concrete Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> Contractors-Highway Hill's Blacktop & Concrete PO Box 302Sunbury, OH 43074 | map | directions (740) 548-5418 Visit Site 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.