| Business | Phone |
| Love'M Sheltering Inc 114 Griffing Ave # 100, Riverhead 11901 | (631) 369-2633 |
| Long Island Family Enhancement 238 Longneck Blvd, Riverhead 11901 | (631) 727-6189 |
| Love M Sheltering Inc 114 Griffing Ave, Riverhead 11901 | (631) 369-4549 |
| Naacp 737 W Main St, Riverhead 11901 | (631) 727-6074 |
| East End Disabilities Assoc 107 Roanoke Ave, Riverhead 11901 | (631) 369-7345 |
| Norfolk Spanish Apostolate 220 Roanoke Ave, Riverhead 11901 | (631) 369-4601 |
| Family Service League 208 Roanoke Ave, Riverhead 11901 | (631) 369-0104 |
| Family Service League 75 E Main St, Riverhead 11901 | (631) 284-2565 |
| John Wesley Village Ii 2 Aldersgate, Riverhead 11901 | (631) 369-2598 |
| Riverhead Family Development 733 E Main St, Riverhead 11901 | (631) 369-6076 |
| Rural Opportunities Inc 49 E Main St # 3, Riverhead 11901 | (631) 727-4866 |
| Salvation Army 319 E Main St, Riverhead 11901 | (631) 727-1571 |