| Business | Phone |
| Bi-Rite Foods 9056 Patterson St, Barnwell 29812 | (803) 259-2029 |
| Danny Tienda Mexicana 1135 Kings Ave, Barnwell 29812 | (803) 584-6018 |
| Morris Mini Mart 10000 Dunbarton Blvd, Barnwell 29812 | (803) 259-7180 |
| Morris Mini-Mart Office 9147 Marlboro Ave, Barnwell 29812 | (803) 259-9970 |
| Tiger Express 1000 Jackson St, Barnwell 29812 | (803) 259-1840 |
| Shelton's 6797 Us Highway 278, Barnwell 29812 | (803) 541-0024 |
| Rainbow Gas Garden 10354 Dunbarton Blvd, Barnwell 29812 | (803) 259-1550 |
| Rainbow Gas Garden 11365 Dunbarton Blvd, Barnwell 29812 | (803) 541-4331 |