Contact Great Midwest Bank
Get in touch with us
| Customer Care | (888) 485-4400 |
| Loan Service Department | (262) 641-1377 |
24/7 Phone Banking
| In Metro-Milwaukee | (262) 641-1399 |
| Toll-Free | (800) 226-4899 |
Branch Locations
| Main: Brookfield | (262) 784-4400 |
| Bayside | (414) 352-3710 |
| Chilton | (920) 849-9381 |
| Hartland | (262) 367-4200 |
| Greenfield | (414) 282-2800 |
| Greendale | (414) 421-7400 |
| Madison | (608) 833-4400 |
| West Allis | (414) 546-0404 |
| Online Banking Assistance during Business Hours | (888) 485-4400 |
Checking & Savings
| Debit Card – Change PIN Number | (800) 992-3808 |
| Debit Card – Lost/Stolen | Contact your local office After Hours: (800) 472-3272 |
Credit Card
| Elan Consumer Credit Card Lost/Stolen | (800) 558-3424 |
| Elan Business Credit Card Lost/Stolen | (866) 552-8855 |
Mortgage
Existing Mortgage Account Questions
| Toll Free: | (888) 485-4400 |
| Direct: | (262) 641-1377 |
Loan Servicing Fees
Subordination Request
| Subordination Request | |
| Financial Hardship (Toll Free) | (888) 485-4400 |
Mortgage Assistance Application
| Mortgage Assistance Application | |
| Purchase/Refinance Mortgage | Contact one of our Loan Officers |
| Current Application Questions | Contact one of our Loan Officers |
Insurance Claims
| Insurance Claim Information | (262) 641-1336 |