| Business | Phone |
| Astoria Federal Savings & Loan 3887 Merrick Rd, Seaford 11783 | (516) 221-1895 |
| Chase 3875 Merrick Rd, Seaford 11783 | (516) 935-9935 |
| Roslyn Savings Bank 4055 Merrick Rd, Seaford 11783 | (516) 781-2002 |
| Washington Mutual 3890 Merrick Rd, Seaford 11783 | (516) 783-0426 |