Contact Us
MAIN OFFICE ADDRESS:
Plaza Center
22320 Foothill Blvd., Suite 200
Hayward, CA 94541
OFFICE HOURS:
Monday–Friday, 8:00am - 4:00pm
Saturday and Evening Available by Appointment Only.
CONTACT:
Phone: (510) 674-9227
Text: (510) 825-0174
Fax: (866) 550-2501
Email: information@a1chs.org