214 King Street East,
Oshawa, Ontario
L1H 1C7
Tel: 905-576-4200
Toll Free Number: 1-855-576-4200
Fax: 905-576-8579
E-Mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it.
To Report Lost or stolen Mastercards: 1-800-567-8111
To Report Lost or stolen ATM cards:
| 1-877-764-3693 (Canada and U.S.) |
| 1-905-764-3693 (International) |
Monday, Tuesday, Wednesday: 9 am to 5 pm
Thursday, Friday: 9 am to 6 pm
24 hours / 7 days a week: Phone Banking- 905-576-3995 or Internet Banking at www.oshawacu.com
Click here to complete the Accessibility Member Feedback Form (pdf). Once completed save the document to your desktop and then e-mail Lori Gaudette, CEO at This e-mail address is being protected from spambots. You need JavaScript enabled to view it. .
If you have any comments, inquires or complaints we encourage you to contact Lori Gaudette, CEO as Complaint’s Officer for OCCU. The Complaint’s Officer has been appointed by the Board of Directors and will assist in finding resolutions to problems that arise.