| Business Name | Address | |
| Craighton Electric | 1446 220th St Sheffield, IA 50475 |
 |
| Rooney Electric | 1708 Nettle Ave Sheffield, IA 50475 |
|
| Craighton Electric | 1446 220th St Sheffield, IA 50475 |
|
| Jones-Harper Electric Inc | 315 6th St SE Hampton, IA 50441 |
|
| A & M Electric | 118 18th Ave NE Hampton, IA 50441 |
|