The Headquarters building houses offices for it's eight-member Board of Directors and also for it's administrative staff, which is comprised of 11 full-time employees. In addition, it has two conference rooms, bookstore, shipping & receiving area, and a warehouse. The Christian bookstore is open to the public. 

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The headquarters office is open Monday through Friday from 8AM to 5PM, and welcomes visitors year-round. Future plans include an Apostolic Assembly History Museum/Library that is in the process of being designed for the benefit and enjoyment of all our constituency and guests. The Apostolic Assembly International Headquarters Building is located in the Inland Empire region of Southern California, approximately 40 miles east of Los Angeles. The building address is 10807 Laurel Street, Rancho Cucamonga, California, 91730. You can contact us by phone at (909) 987-3013 or by e-mail to headquarters@apostolicassembly.org

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