As one of the leading engineering companies in Boston and throughout New England for 75 years, we are also proud to serve our clients nationally and internationally. In its third generation of leadership under President Paul D. Sullivan, PE, LEED AP, R.W. Sullivan Engineering, it has maintained the tradition of high-quality technical engineering that the firm has represented for over seven decades. Our office is located at the Schrafft's City Center in Boston, MA, where we employ 95+ engineers, designers, and staff who proudly maintain the values that have successfully identified the company for 75 years. Our LEED Accredited Professionals constitute the majority of our design team.