| Business Name | Address | |
| Basin Refrigeration & Heating | Ritzville, WA 99169 |
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| American Line Builders Inc | 246 Tucannon Rd Dayton, WA 99328 |
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| Jeske Electric | 7494 Road T SE Warden, WA 98857 |
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| Eaton Electrical | 885 Almota Ferry Rd Pomeroy, WA 99347 |
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| Flynn's Electric | 60 S 7th St Pomeroy, WA 99347 |
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