| Business | Phone |
| Aiken Electric Cooperative 3108 Whiskey Rd, Aiken 29803 | (803) 649-6433 |
| Aiken Electric Cooperative Inc 2790 Wagener Rd, Aiken 29801 | (803) 649-6245 |
| Us Department Of Energy Savannah River Site Bldg 703-A, Aiken 29808 | (803) 725-6211 |
| S C Public Svc Authority 436 Sub Station Rd, Aiken 29801 | (803) 649-6419 |
| S C Public Svc Authority Edgefield Rd, Aiken 29801 | (803) 649-4763 |
| S C Public Svc Authority New Holland Rd, Aiken 29805 | (803) 648-9695 |