Contact Us

Having trouble with your password? Try your 6-digit date of birth (mmddyy).

If you need help with your username click here

If you need to reset your password click here

If you've tried these links and are still experiencing difficulty or if you need other technical assistance with the InSite portal or WebAdvisor, please call our Help Desk at the number below, or create a help ticket by sending an email:

Email: it-help@4cd.edu (Please include your Student ID in all communications.)

Phone: (925) 229-6888 

For assistance with general admissions and registration questions regarding your application, grades, transcript, registration transactions, account fees, etc., please call your Admissions & Records office:

Contra Costa College - (510) 235-7800 ext. 7500

Diablo Valley College - (925) 685-1310

Los Medanos College - (925) 439-2181 ext. 7500