| Business Name | Address | |
| Pfeiler Electric | 216 3rd Ave SE Dyersville, IA 52040 |
 |
| Dave Wilson Electric | 313 Manchester Ave Earlville, IA 52041 |
|
| Harris Electrical Svc | 111 Culver Rd NE Hopkinton, IA 52237 |
|
| Soens Electric Heating & Air | PO Box 127 Delhi, IA 52223 |
|
| Wilkinson Remodeling | 20513 253rd St Delhi, IA 52223 |
|