| Business | Phone |
| Long Island Minority Aids 1045 Route 109 # 101, Lindenhurst 11757 | (631) 225-5500 |
| Long Island Parent Center 887 Kellum St, Lindenhurst 11757 | (631) 884-1848 |
| L D & Jj Gilbert 333 W Hoffman Ave, Lindenhurst 11757 | (631) 225-7801 |
| Teachers Assn Of Lindenhurst 218 N Wellwood Ave # 6, Lindenhurst 11757 | (631) 226-0542 |
| Town Of Babylon Ind Dev Agency 57 W Sunrise Hwy, Lindenhurst 11757 | (631) 226-3669 |