| Business | Phone |
| C Nelson Sigmon Asphalt Plant 205 Herman Sipe Rd Nw, Conover 28613 | (828) 464-8203 |
| C Nelson Sigmon Paving Inc 201 Herman Sipe Rd Nw, Conover 28613 | (828) 464-0328 |
| Huffman Asphalt Restoration 3641 Herman Sipe Rd Nw, Conover 28613 | (828) 464-2821 |