| Business | Phone |
| Bethel Ame Church 33 Christian Ave, Setauket 11733 | (631) 751-4140 |
| Caroline Church Of Brookhaven 1 Dyke Rd, Setauket 11733 | (631) 941-4245 |
| Messiah Lutheran Church 465 Pond Path, Setauket 11733 | (631) 751-1775 |
| Presbyterian Church-Setauket 5 Caroline Ave, Setauket 11733 | (631) 941-4271 |
| Saint James Roman Catholic Chr 429 Route 25a, Setauket 11733 | (631) 941-4141 |
| Setauket United Methodist Chr 160 Main St, Setauket 11733 | (631) 941-4167 |
| St James Roman Catholic Church 429 Route 25a, Setauket 11733 | (631) 751-7287 |
| Three Village Church 322 Main St, Setauket 11733 | (631) 941-3670 |