Diablo Valley FCU is located at
1051 A Detroit Avenue
Concord, CA  94518.

DVFCU is a member of CU Service Centers. You may go to any participating credit union locations across the country and make deposits or withdrawals.


Monday-Friday: 9 AM to 5:00 PM

Saturday: 9 AM to 4 PM

General questions may be sent to : info@diablovalleyfcu.org  or give us your feedback. Please do not include accounts numbers.

If your debit MasterCard is lost or stolen, please call 925-771-5600 or 1-800-375-6077 during normal business hours. After regular business hours (nights, weekends and holidays), please call 1-888-241-2510 within the US and 909-941-1398 outside the US.
If your Visa credit card has been lost or stolen, please call 1-888-999-1106 at any hour of the day or night, 365 days a year.

Phone Numbers
General Phone: 925-771-5600
Telephone Teller: 1-877-811-8190
Toll Free: 1-800-375-6077
Fax: 925-771-5601