| Business Name | Address | |
| Progressive Electrical | 490 Main St Northport, NY 11768 |
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| Progressive Electrical Contr | 6 British Colony Rd Northport, NY 11768 |
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| Mack Electric | 2 Naro Ln Northport, NY 11768 |
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| R Thury & Son Inc | 40 Milland Dr Northport, NY 11768 |
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| Budget Electrics Co | 8 Deauville Ct Northport, NY 11768 |
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