| Business Name | Address | |
| David A Rappenecker | 1606 Navajo St Burlington, IA 52601 |
 |
| Grayco Service Co | 11201 155th Ave West Burlington, IA 52655 |
|
| Richard's Electric | 304 S 3rd Ave Danville, IA 52623 |
|
| Becker Electric | 103 E Seymour St Danville, IA 52623 |
|
| Zehr Electric | 113 Maple Dr Mediapolis, IA 52637 |
|