Calvin Witt P.E.

Witt is a vice president with HSMM, an AECOM company, where he also serves as chief mechanical engineer. An honors graduate in mechanical engineering from the University of Virginia, Witt has more than 29 years of experience in the design of complex mechanical systems for both new structures and renovation of older facilities. He is a member of ASHRAE, ASME, and SFPE, and has also written a number of articles for professional publications and journals.