| Business Name | Address | |
| Trout Creek Ranch | 62 Hay Creek Rd Madras, OR 97741 |
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| Rimrock Electric Inc | 7445 N Highway 97 Terrebonne, OR 97760 |
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| Trinity Electric Corp | PO Box 1556 Terrebonne, OR 97760 |
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| Chase Elecric | 2220 SW 30th Ct Redmond, OR 97756 |
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| Kronsberg Electric Inc | 359 NW 35th St Redmond, OR 97756 |
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