| Scope at Fifth Avenue East Northport | 1 Fifth Ave, Northport, NY 11768 | Center |
| Scope at Huntington / Flower Hill Elementary | 98 Golf Lane, Huntington, NY 11743 | Center |
| Scope at Pulaski Road East Northport | 623 Ninth Ave, East Northport, NY 11731 | Center |
| Shalom Day Care Center | 85 Jamaica Ave, Plainview, NY 11803 | Center |
| Shepherd's Gate | 1725 Brentwood Rd, Brentwood, NY 11717 | Center |
| Small Steps | 495 Hoffman Lane, Hauppauge, NY 11788 | Center |
| Small Wonders Child Care Center | 250 Veteran's Highway, Hauppauge, NY 11788 | Center |
| Smithtown KinderCare - CLOSED | 113 Terry Rd., Smithtown, NY 11787 | Preschool |
| South Huntington Jewish Center | 2600 New York Avenue, Melville, NY 11747 | Center |
| St. Luke Preschool and Early Childhood Center | 20 Candlewood Path, Huntington Station, NY 11746 | Preschool |
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| Suffolk County Employee Center | 100 Veterans Memorial Highway, Hauppauge, NY 11788 | Center |
| Suffolk Kids Cottage | 1001 Crooked Hill Rd, Brentwood, NY 11717 | Center |
| Sweet Tots Creative Child Care | 600 Broadway, Bethpage, NY 11714 | Center |
| Tator Tots | 301 Merrit Avenue, Wyandanch, NY 11798 | Center |
| Teacher's Pet CCC II | 270 Washington Av., Plainview, NY 11803 | Center |
| Temple Beth David Nursery School | 100 Hauppauge Rd., Commack, NY 11725 | Center |
| The Huntington Jewish Center | 510 Park Ave., Huntington, NY 11743 | Center |
| The Learning Center for Growth and Development | 125 Main St, Huntington, NY 11743 | Center |
| The Learning Experience | 1014 Fort Salonga Rd, Northport, NY 11768 | Center |
| The Opportunity Pre-School | 495 Hoffman Lane-suite 3, Hauppauge, NY 11788 | Center |
| The Rinx Preschool Academy | 660 Terry Rd, Hauppauge, NY 11788 | Preschool |
| The Suffolk Y Jewish Community Center | 74 Hauppauge Rd, Commack, NY 11725 | Center |
| Town of Smithtown SACC | 23 Roundtree Road, Kings Park, NY 11754 | Center |
| Town of Smithtown SACC | 29 Gibbs Pond Rd, Nesconset, NY 11767 | Center |
| Town of Smithtown SACC | 580 Lake Ave.St., Saint James, NY 11780 | Center |
| Town of Smithtown SACC | 33 Plaisted Ave., Smithtown, NY 11787 | Center |
| Town of Smithtown SACC | 50 Dogwood Drive, Smithtown, NY 11787 | Center |
| Town of Smithtown SACC | 1 Lincoln Street, Smithtown, NY 11787 | Center |
| Town of Smithtown SACC | 15 Ridgeley Road, Smithtown, NY 11787 | Center |
| Town of Smithtown SACC | 51 Lawrence Avenue, Smithtown, NY 11787 | Center |
| Town of Smithtown SACC | 39 Sunken Meadow Road, Northport, NY 11768 | Center |
| Ttimeon | 740 Route 347, Smithtown, NY 11787 | Center |
| Tutor Time Child Care | 6801 Jericho Turnpike, Syosset, NY 11791 | Center |
| Tutor Time Learning Center | 181 Sunrise Highway, West Islip, NY 11795 | Preschool |
| Tutor Time Learning Centers | 80 West Industry Court, Deer Park, NY 11729 | Preschool |
| Tutor Time Learning Centers | 100 Landing Avenue, Smithtown, NY 11787 | Preschool |
| Variety Child Learning Center | 47 Humphrey Dr., Syosset, NY 11791 | Center |
| Village Green Day Care Center | 423 Park Avenue, Huntington, NY 11743 | Center |
| Weekday Nursery School 1st Presbyterian Church | 330 Main Street, Northport, NY 11768 | Center |
| Woodbury Jewish Center | 200 South Woods Rd., Woodbury, NY 11797 | Center |
| Wyandanch Day Care Center | 50 Commonwealth Dr, Wyandanch, NY 11798 | Center |
| Y.M.C.A | 125 Browns Road, Huntington, NY 11743 | Preschool |
| Y.M.C.A | 7 School Lane, Huntington, NY 11743 | Preschool |
| Y.M.C.A | 78 Whitson Road, Huntington Station, NY 11746 | Preschool |
| Y.M.C.A. | 264 West 22nd St, Huntington, NY 11743 | Preschool |
| Y.M.C.A. | 499 Old Country Rd, Huntington Station, NY 11746 | Preschool |
| Youth Enrichment Services | 785 Candlewood Road, Brentwood, NY 11717 | Center |
| Youth Enrichment Services | 350 Wicks Road, Brentwood, NY 11717 | Center |
| Youth Enrichment Services | 70 Hilltop Drive, Brentwood, NY 11717 | Center |
| Youth Enrichment Services | 200 Half Mile Road, Central Islip, NY 11722 | Center |
| Youth Enrichment Services | 1 Broadway Ave, Central Islip, NY 11722 | Center |
| Youth Enrichment Services | 2030 Udall Rd, Bay Shore, NY 11706 | Center |
| Youth Enrichment Services | 393 Brook Avenue, Bay Shore, NY 11706 | Center |