| Business Name | Address | |
| Tkw Electric Inc | 2057 Middletown Ave Northford, CT 06472 |
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| Edison Electric | 21 Saint John St North Haven, CT 06473 |
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| North Haven Electric | 475 Washington Ave North Haven, CT 06473 |
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| Gse Electrical Svc | 161 Pool Rd North Haven, CT 06473 |
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| V P Electric Inc | 222 Elm St North Haven, CT 06473 |
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