Los Compadres de San Antonio Missions National Historical Park
Los Compadres provides volunteer support and financial aid for preservation, restoration, and development projects at San Antonio Missions National Historical Park. It is the official friends group of the park.
Today the National Park Service operates San Antonio Missions National Historical Park in collaboration with the Archdiocese. The Park Service is responsible for all secular elements of the four missions, including buildings, landscape and visitor centers.
Any structure actively used by the Church at Missions Concepción, San José, San Juan, and Espada is maintained by the Roman Catholic Archdiocese of San Antonio. The Old Spanish Missions, Inc. is responsible for the maintenance and restoration of the historic mission churches.