Holy Cross Catholic Church is located in downtown Columbus, Ohio. Holy Cross was built in 1848 and is the oldest Catholic church for the Diocese of Columbus. Hamilton worked with Martin Painting in restoring its original main doors to the church. These doors had to be taken down, transported to Martin Painting and the church had to have walls built so that the property was safe while doors were being refinished. Hamilton then reinstalled the doors and repainted the entry of the church.