Staff Gardner Spencer Smith Tench & Jarbeau currently has of staff of 18 people -- seven who are registered professionals in architecture. The balance of the staff are all degree recipients from college programs granting professional degrees. Colleges and universities represented within the firm include Georgia Tech, Tuskeegee University, Auburn University, the University of Virginia, Clemson University, Tulane University. Our Interior Design staff includes designers with over 25 years of practice in corporate interiors and space planning. Principals The principals of the firm are Joseph G. Gardner, Jr., AIA, Leslie A. Spencer, Jr., AIA, B. Randall Smith, AIA, David W. Tench, AIA & Renee Jarbeau, AIA.