Chalcedon will be closed on May 26 for Memorial Day.
Contact us

Contact

Chalcedon is opened Monday - Friday from 9 am - 5 pm Pacific Time. We are closed weekends, all national bank and postal holidays, Christmas Eve, and the Friday after Thanksgiving.

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

Phone: (209) 736-4365

Donations & Subscriptions: Extension 10
Shipping Information: Extension 11
Ordering or Website Assistance: Extension 12
Fax: (209) 736-0536

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