The Apartment Owners Association (AOA) is the largest individually organized group of apartment owners in California, serving landlords and property managers for over 40 years. Our mission is to provide education, advocacy, and resources to support our members in managing successful rental properties. With a comprehensive range of services that includes legal forms, a property management advice hotline, property management education, tenant screening, and more, AOA is your trusted partner for navigating the complex world of rental property ownership.