| Business Name | Address | |
| Wenrock Inc | 147 Waldo Ave Belfast, ME 04915 |
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| Pen-Bay Electric | 266 Waldo Station Rd Waldo, ME 04915 |
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| Waldo Electric Co | Route 137 Waldo, ME 04915 |
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| Dan's Electric | RR 3 Belfast, ME 04915 |
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| Justin Electric | 191 Masalin Rd Lincolnville, ME 04849 |
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