| Business Name | Address | |
| High Tech Electric | 15 Green St Ellington, CT 06029 |
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| M-W Electric | 193 West Rd Ellington, CT 06029 |
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| American Power | 31 Snipsic Lake Rd Ellington, CT 06029 |
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| Codan Electric | Ellington, CT 06029 |
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| Dlc Electric | 123 Main St Ellington, CT 06029 |
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