| Business | Phone |
| Bakery Drivers 6 Tuxedo Ave, New Hyde Park 11040 | (516) 747-0696 |
| Engineers Union Iueaflcio 1983 Marcus Ave # 120, New Hyde Park 11042 | (516) 328-9400 |
| Intl Brotherhood-Teamsters 2500 Marcus Ave, New Hyde Park 11042 | (516) 865-0080 |
| Mineola Teachers Assn 10 Armstrong Rd, New Hyde Park 11040 | (516) 741-3968 |
| Theatrical Teamsters 1 Hollow Ln # 309, New Hyde Park 11042 | (516) 365-3470 |
| Welfare & Pension Trust Funds 2500 Marcus Ave # 1, New Hyde Park 11042 | (516) 488-2822 |