| Business | Phone |
| B & B Electric Jonesborough 37659 | (423) 753-7330 |
| Vaughn Contracting 146 Eastern Star Rd, Jonesborough 37659 | (423) 349-7688 |
| C R Electric Co 153 Hilbert Cir, Jonesborough 37659 | (423) 913-3888 |
| Mike Sharkey Electric 1604 Boones Creek Rd, Jonesborough 37659 | (423) 913-1331 |