| Business | Phone |
| Bel-Air Construction Inc 30 Stewart St, Hewlett 11557 | (516) 593-6241 |
| Nidetch Electric Co Inc 1160 Broadway, Hewlett 11557 | (516) 374-0560 |
| P & M Electrical Contracting 1321 Harbor Rd, Hewlett 11557 | (516) 569-3830 |
| Rks Electric 200 Golf Ln, Hewlett 11557 | (516) 374-4389 |
| A Saperstein 1723 Broadway, Hewlett 11557 | (718) 327-6019 |