You’re always welcome to drop by our lobby and get information, apply for accounts and services, or visit our tellers or ATM machine to complete your transactions. Best of all you can talk to a real person for free.

Phone: 847.342.9300

Outside Chicagoland: 800.662-2772

Fax: 847.342-0740

Mailing Address:
3350 Salt Creek Lane, Suite 100
Arlington Heights, IL 60005

Hours:
Monday - Friday: 8 am - 6 pm
Wednesday: 11 am - 6 pm
Saturday: 8 am - 1 pm

MCU Holiday Lobby Hours: 2008

How to Find Us: Map & directions

Shared Branches: CU Service Centers
You may also access your account at hundreds of other credit union branches that are part of the The CU Service Centers® Network.

Email:
If you are a member and want to contact us via email regarding your account, please go to MCU Online Banking, log in, and use the secure "contact us" feature in the "My Account Services" area. That way all your important account info is held securely behind our firewall, and you are not at risk of people stealing your personal information.

If you are not a member and have questions about MCU, contact us using our secure email form.

If you are interested in small business accounts at MCU, please use our small business information request form to securely contact us.

Find out how you can make deposits, withdrawals, obtain an account history and more at a CU Service Center or find one near you.       © MCU 2008. All Rights Reserved.