George Hulett, President of Hulett Heating & Air, honored by Columbia College By K Hulett | August 21, 2019 Columbia College honors Mr. George Hulett PDF Posted in Community ← George Hulett, President of Hulett Heating & Air Conditioning, presents scholarships to Columbia College nursing students.Columbia College New Hall-Robert W. Plaster School of Business. Columbia, Missouri (Completed September, 2019) →