What are the services provided by csaac? CSAAC is a nationally recognized pioneer in providing services to inpiduals with autism. Services range from Intensive Early Intervention services for young children, to Educational Services and Residential supports for school age children, through adult services including community-based Residential and Vocational programs.How do i contact csac? If you have technical questions about any of our Web sites, please call CSAC toll free at 888-294-0148 or 916-464-7222, or e-mail [email protected]. If you would like to notify us of technical difficulties while using this Web site, please contact the Webmaster at [email protected]. What is the phone number for csa customer service? Call 888.980.5650. [email protected]. Monday – Friday 4 am to 11 pm (Pacific) Saturday and Sunday 4 am to 7 pm (Pacific) For collision repair: Direct Repair Network. For an application to join the Direct Repair Network: Repair Facility Application. For claims assistance:Where is the csaa insurance company located? CSAA Insurance Group. Corporate Headquarters. 3055 Oak Road. Walnut Creek, CA 94597. 925.279.2300. We also have offices in Glendale, AZ; Las Vegas, NV; Colorado Springs, CO; Oklahoma City, OK; Wilmington, DE; Mt. Laurel, NJ; and Hamilton, NJ.