| Business | Phone |
| Anchor Electric Inc 633 E Old Hickory Blvd, Madison 37115 | (615) 860-3923 |
| Bandy's Electric Co Madison 37115 | (615) 865-1060 |
| H Wilbur & Sons Electrical 1719 Neelys Bend Rd, Madison 37115 | (615) 351-0580 |
| Pro Line Circuits 502 E Old Hickory Blvd, Madison 37115 | (615) 672-9524 |
| Massey Electric Co 720 Heritage Square Dr, Madison 37115 | (615) 612-3100 |