| Business | Phone |
| United Transformer Maintenance 400 Elrod Ln, Gainesboro 38562 | (931) 526-3582 |
| Carmacks Home Svc 430 Ernest Phann Ln, Gainesboro 38562 | (931) 268-4335 |
| Montgomery Electric 313 Draper Ln, Gainesboro 38562 | (931) 268-0261 |
| Huffines Electric Inc 3933 Old State Route 85 Hwy, Gainesboro 38562 | (931) 268-3166 |