| Business Name | Address | |
| Tobin Electric Inc | 315 F St SE Quincy, WA 98848 |
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| All State Electric | 148 Basin St NW Ephrata, WA 98823 |
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| Beckstead Electric Inc | Ephrata, WA 98823 |
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| Horizon Electric Inc | 2210 Basin St SW Ephrata, WA 98823 |
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| Jaco Construction | 103 12th Ave SW Ephrata, WA 98823 |
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