Office
1 (800) 292 6334
Emergency Service 24/7/365
1 (800) 292 6334
Office Hours
8 AM – 5 PM, Monday – Friday
Operating Hours
6 AM – 6 PM, Monday – Friday
CYA Headquarters
40992 Encyclopedia Circle
Fremont, CA 94538
Mailing Address
P.O. Box 1407
Newark, CA 94560