Hart, Freeland And Roberts Merged In 1920, Creating One Of Tennessee's First Architectural/Engineering Firms. They Have Made Significant Contributions To Nashville's Fine Architectural And Engineering Design Legacy, Both Individually And Collectively. Noteworthy Examples Include: The Replica Of The Parthenon (The City S Best Known Classical Symbol) For More Examples Of Our Achitecture, healthcare Achitecture, Surveying, Engineering, Civil and Structural lease Visit Us At Www.hfrdesign.Com.