Have a question? You have come to the right page. Select the subject of your question/inquiry from the drop-down and let us know what you need. Expect an answer within 24 hours (operating hours).

Need Help?

Your information will be emailed to the right department:

Chalcedon Foundation

PO Box 158
3900 Hwy 4
Vallecito, CA 95251, USA

Phone: (209) 736-4365

Fax: (209) 736-0536

Operating Hours

Chalcedon is opened Monday - Friday from 9 am - 5 pm Pacific Time.

Want to check out our frequently asked questions? Go to FAQs >