| Business | Phone |
| C Gallo Contracting 17 Glamford Rd, Great Neck 11023 | (516) 487-1021 |
| C Gallo Contracting 808 Middle Neck Rd, Great Neck 11024 | (516) 487-1021 |
| Samson Contracting Co Inc 6 Woodbourne Rd, Great Neck 11023 | (516) 466-1711 |
| Z M Contracting Po Box 4319, Great Neck 11023 | (516) 358-7455 |