Public Utilities & Environment All Categories... Environmental ServicesUtility go Results Found: 2 Button group with nested dropdown Granville Milling Granville Milling 400 S. Main St. PO Box 393 Granville OH 43023 (740) 587-0221 Visit Website The Energy Cooperative The Energy Cooperative 1500 Granville Rd. Po Box 4970 Newark OH 43058 (800) 255-6815 Visit Website