| Business | Phone |
| Advanced Primary Care Assoc 761 Merrick Ave, Westbury 11590 | (516) 542-1180 |
| Pre-Paid Legal Svc 761 Merrick Ave, Westbury 11590 | (516) 794-9850 |
| Ibew 1065 Old Country Rd # 214, Westbury 11590 | (516) 334-4140 |
| Rwdsu 1587 Stewart Ave, Westbury 11590 | (516) 683-1102 |
| Seiu Greater New York Benefit 761 Merrick Ave, Westbury 11590 | (516) 794-1115 |
| Transport Workers 1600 Stewart Ave # 608, Westbury 11590 | (516) 794-0590 |
| Tri Union Health Fund 1065 Old Country Rd # 202, Westbury 11590 | (516) 334-4142 |
| Welfare Fund 761 Merrick Ave, Westbury 11590 | (516) 794-9898 |