| Business Name | Address | |
| Underwood Electric | 655 Mapleton Rd Mapleton, ME 04757 |
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| Frank Clair | Mapleton Rd Presque Isle, ME 04769 |
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| Dave's Electrical Svc | 233 State St Presque Isle, ME 04769 |
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| County Electric Inc | 17 Birdseye Ave Caribou, ME 04736 |
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| Nichols Electric | 44 York St Caribou, ME 04736 |
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