Contact Us  

 

  • To report a lost or stolen Visa or MasterCard credit card please call 1-800-449-7728.

  • To report a lost or stolen CO-OP Network ATM card please call 1-800-754-4128 from within the U.S. or call 1-727-227-7004 from outside the U.S.   

  • To report a lost or stolen Debit/ATM card there are two numbers that you must call. The first number you need to call is 1-800-449-7728. The second number you need to call is 1-800-754-4128 from within the U.S. or 1-727-227-7004 from outside the U.S.

 
  Do you have a question or comment? It's easy to contact us.
  Phone Us You can call any of our offices listed below between 9:15 a.m. and 5:30 p.m. Monday thru Friday.
  • 734-455-9200 (Plymouth)
  • 734-261-1050 (Livonia)
  • 734-761-7505 (Ann Arbor)
  • 810-494-6000 (Brighton)
  • 248-399-7473 (Royal Oak)
  • 586-566-5599 (Macomb Township)

Please dial our toll free number, 1-888-261-3355, outside of the Detroit Metropolitan area.

     
  Web Or, Just fill out the web form below and press "Submit". (Information sent by email is at risk of loss of confidentiality if the information is transmitted over the Internet.  MECU does not recommend sending confidential information such as account numbers or social security numbers by email.  You may contact us directly at the numbers listed above.)

MECU will never request you to provide us any personal information via email (such as Account #'s, PINs, Social Security Numbers, etc.). If you receive an email from a source claiming to be MECU that requests sensitive information please disregard it and contact MECU. Do not send them any information about you or your account with MECU.
 

 
Name:
E-Mail address:
   (Required if you want a reply.)
Your question or comment:
 

 

 

Loans / Savings / Current Rates / Locations & Hours / Service Centers / Contact Us / Sitemap / Privacy Policy