| Business Name | Address | |
| Holtan Electric | 205a Willow St St Marie, MT 59231 |
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| Holtan Electric | 115 2nd St S Glasgow, MT 59230 |
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| Stumvoll's Electric Inc | 405 3rd Ave S Glasgow, MT 59230 |
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| G & D Electric | 514 6th Ave N Glasgow, MT 59230 |
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| Mattfeldt Electric | 150 Billingsley Rd Hinsdale, MT 59241 |
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