| Business Name | Address | |
| Advanced Electric Systems Inc | 81 Wells Rd East Windsor, CT 06088 |
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| C & T Electric Corp | 37 Windermere Ave Ellington, CT 06029 |
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| Scott's Electric | 32 Webster Rd Ellington, CT 06029 |
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| High Tech Electric | 15 Green St Ellington, CT 06029 |
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| M-W Electric | 193 West Rd Ellington, CT 06029 |
|