| Business Name | Address | |
| Contempo Electrical Svc | PO Box 721 Westhampton, NY 11977 |
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| J R Spano Electric Inc | 1448 Speonk Riverhead Rd Speonk, NY 11972 |
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| Down East'r Electric Inc | 480 Main St Westhampton Bch, NY 11978 |
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| Eastport Electric | 5 Pleasant Valley Rd Eastport, NY 11941 |
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| Seatuck Electric Inc | Pleasant Valley Rd Eastport, NY 11941 |
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