| Business Name | Address | |
| WRAY Electric | 821 Lawrence Rd Ellensburg, WA 98926 |
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| Prater Electric | 100 E 17th Ave Ellensburg, WA 98926 |
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| Puget Sound Energy Inc | 207 N Pearl St Ellensburg, WA 98926 |
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| Comfort Technologies | Ellensburg, WA 98926 |
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| Singer Electric Inc | 601 5th St Ellensburg, WA 98926 |
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