List of Allstate Stores in Fountain Valley, CA Outlet Note Regular Brands Allstate California Fountain Valley Rating 4.9 based on 77 votes Official Website https://www.allstate.com/ Products Insurance Department Stores Insurance Adjusters NameAddressPhone Name/Address/Phone Allstate outlet - Fountain Valley 10221 Slater Ave, Ste 204 (714) 964-6259 People Also Viewed