| Business Name | Address | |
| Paulsen Dwayne Electric | 911 Morton St Emerson, IA 51533 |
 |
| Treynor Electric & Appl Svc | RR 1 Oakland, IA 51560 |
|
| Clark Electric | 914 Oakland Ave Oakland, IA 51560 |
|
| Van Houten Electric | 305 Ohio Ave Red Oak, IA 51566 |
|
| O'Neal Electric & Storage | 1705 E Summit St Red Oak, IA 51566 |
|