| SENTINEL FEDERAL CREDIT UNION | 511 E 2ND ST WINNER SD 57580 | ⏰ 8 A.M - 4 P.M. Central Time 📞 6058423581 📠 6059233960 | - Personal Banking (Checking & Savings Accounts)
- Auto Loans & Vehicle Financing
- Mortgage Loans & Refinancing
- Personal Loans & Debt Consolidation
- Credit Cards with Rewards
- Business Banking (Merchant Services & Business Loans)
- Online & Mobile Banking
- ATM & Cash Withdrawal Services
- Basic Drive-Thru Banking (Deposits, Withdrawals, Simple Transactions)
| Drive-Thru P2P E-Statements E-Signature | Assets: $172,673,870 Deposits: $20,714,358 Net Worth: $18,472,721 Employees: 45 Members: 9,490 |