| Business Name | Address | |
| Martin Electric Co | 12410 Robyn Rd St Louis, MO 63127 |
 |
| Enerco Electric Co Inc | 10228 Rahning Rd Sappington, MO 63127 |
|
| Northwest Electric Co Inc | 11672 Gravois Rd Sappington, MO 63126 |
|
| Northwest Electric Co | 9921 Norcross Dr St Louis, MO 63126 |
|
| R & R Electric Co Inc | Sappington, MO 63126 |
|