Galvin Preservation is a full service historic preservation firm specializing in the history and architecture of California. GPA team members are experts trained in the fields of historic preservation and architectural history. GPA brings clients a well-balanced and comprehensive knowledge base of the history and architecture of the state, including rural landscapes, districts, structures and architectural styles and building types. GPA has the hands-on experience required to successfully interpret and navigate the federal, state and local environmental compliance processes for a wide variety of clients and projects.