Contact Us

Customer Service Center
Phone: 414.761.1000
Toll Free: 888.686.7272

Monday - Friday: 8:30 AM to 5:30 PM
Saturday: 8:30 AM to 12:00 PM

To report your CheckCard as lost or stolen, call Customer Service immediately. If calling after banking hours, call toll free at 800.236.2442.

Corporate Address:
11200 West Plank Court
Wauwatosa, WI 53226

For your safety, we would like to remind you that emails are not a secure method of correspondence. Do not include confidential information such as account numbers, social security numbers, or passwords when contacting us by email. We will respond to your unsecured email by the following business day.

Please contact our Consumer Internet Banking and Bill Pay Customer Care Center at 866.679.7683 with any questions or problems relating to this service.
Contact Us For Concerns Regarding Your Mortgage Loan
If you determine that there is a specific error on your loan or you need information regarding your loan,
please contact WSB in writing at:

WaterStone Bank
Loan Servicing Department
11200 W. Plank Court
Wauwatosa, WI 53226