About Nai'a Properties, Inc. Nai'a Properties was incorporated in 1985. The primary business of the corporation is the management of properties. Nai'a currently manages over 25 projects including homeowner associations, timeshare organizations, commercial condominiums and vacation rental programs. In addition, Nai'a provides support services, which include general real estate sales and services, long-term rental management, concierge services and property maintenance, consulting and services. Nai'a Properties, Inc. has assembled a staff of highly trained and dedicated people to service the needs of our clients. Training programs are continually offered to the staff to improve their level of service and assist their personal growth in the field of property management.