| Business Name | Address | |
| Jack Rosenberg Electric Inc | 600 6th St Armstrong, IA 50514 |
 |
| J & R Electric | 303 Ft Ave E Swea City, IA 50590 |
|
| Mike's Electric & Heating-Air | 15 Denmark St Ringsted, IA 50578 |
|
| H & S Electric | 105 Oak St Ringsted, IA 50578 |
|
| Hanson Electric | 2816 570th Ave Fenton, IA 50539 |
|