| Business Name | Address | |
| American Line Builders Inc | 246 Tucannon Rd Dayton, WA 99328 |
 |
| Vdr Electric | 1607 E Sumach St Walla Walla, WA 99362 |
|
| A C Electric | Walla Walla, WA 99362 |
|
| Chase Electric | 989 Campbell Rd Walla Walla, WA 99362 |
|
| Walla Walla Electric | 1225 W Poplar St Walla Walla, WA 99362 |
|