| Business Name | Address | |
| Dickerson Electric Co | 18 Jaspa Rd Shelter Island, NY 11964 |
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| Dickerson Electric Co | 2 Shorewood Ln Shelter Island, NY 11964 |
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| D Wilcenski Electrical Contr | 2030 Boisseau Ave Southold, NY 11971 |
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| Paul Burns Electrical Cntrctrs | 275 Town Harbor Ln Southold, NY 11971 |
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| Commander Electric | 2030 Jockey Creek Dr Southold, NY 11971 |
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