| Business Name | Address | |
| 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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| Allen Electric Co | 293 SW Culver Hwy Madras, OR 97741 |
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| Trout Creek Ranch | 62 Hay Creek Rd Madras, OR 97741 |
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| Midland Electric | 2098 S Adams Dr Madras, OR 97741 |
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