| Business Name | Address | |
| Kahler Electric Co | 517 Winnebago Ave Fairmont, MN 56031 |
 |
| Boesch Electrical Construction | 314 N Main St Fairmont, MN 56031 |
|
| De War Electric Inc | 724 E Blue Earth Ave Fairmont, MN 56031 |
|
| K & W Electric Co | 800 Armstrong Dr Fairmont, MN 56031 |
|
| Kuehl's Electric | 71 Ash St W Trimont, MN 56176 |
|