| Business | Phone |
| Leatherwood Electronics & Manufacturer 4355 Dorchester Rd, Charleston 29405 | (843) 744-4500 |
| Runion's Welding & Fabrication 3973 Ashley Phosphate Rd # F, Charleston 29418 | (843) 760-2505 |
| Southern Industries Inc 4663 Franchise St # 101, Charleston 29418 | (843) 552-5244 |