Trevi Hills is a project of the Pacifica Companies. The Pacifica Companies is a multi-national real estate and development company headquartered in San Diego, California. Founded in 1978 by Ash Israni, Pacifica Companies has investments in 38 states and three countries, including hotels, senior housing, land and residential development. Still very involved in all aspects of the Companies' operations, Ash has a very personal interest in Trevi Hills and has committed himself to creating a one of a kind community that he can visit with pride.