Charles Brough – Vice President of Mulvaney Mechanical and Registered Professional Engineer. Charlie has been an integral part of the Mulvaney team since 1989. He has an extensive resume of educational achievements, job experience and management expertise. His professionalism, innovation and abilities set him well above others in the field. He has functioned as chief design engineer, chief estimator and project manager for some of the largest mechanical firms up and down the Eastern seaboard.