| Business Name | Address | |
| Rec Residential Electric Co | 23338 SE 291st St Black Diamond, WA 98010 |
 |
| Acker Electric | Maple Valley, WA 98038 |
|
| Maple Valley Electric | 26828 Maple Valley Hwy Pmb 208 Maple Valley, WA 98038 |
|
| Wilderness Electric | 23220 Maple Vly Hwy SE # 205 Maple Valley, WA 98038 |
|
| Maximum Electric | Maple Valley, WA 98038 |
|