| Business Name | Address | |
| Entiat Valley Electrical | PO Box 276 Entiat, WA 98822 |
 |
| Glenn Electric Co | 4249 Wapato Lake Rd Manson, WA 98831 |
|
| Bob's Electric | 1375 W Manson Blvd Manson, WA 98831 |
|
| Young Electric | 3252 Manson Blvd Manson, WA 98831 |
|
| Sonrise Electric | 916 E Woodin Ave Chelan, WA 98816 |
|