| Business | Phone |
| Fralix Electric 409 Santa Fe Pike, Columbia 38401 | (931) 388-8277 |
| Scott Boys Electric Inc 2315 Arthur Hutcherson Rd, Columbia 38401 | (931) 388-1178 |
| Lynn's Electric Svc 2121 Williamsport Pike, Columbia 38401 | (931) 388-3903 |
| Mike Dawson Plumbing & Elec 224 Valley Dr, Columbia 38401 | (931) 381-1714 |