DCI a GM2 Company Leadership

David Giangrande, PE, MS

SENIOR VICE PRESIDENT

David Giangrande, MS, PE, is a Professional Civil and Transportation Engineer with more than 30 years of experience. He has a wealth of project management expertise at all levels, and clients acknowledge his ability to solve problems and reach practical solutions. He is experienced in a wide range of project types and sizes, having successfully delivered projects ranging in size and scope from relatively simple, small projects to complex, $20+ million dollar full-depth roadway reconstructions for municipal clients.

Stephen Sawyer, PE

SITE/CIVIL DEPARTMENT MANAGER

Steve is a seasoned engineer with extensive experience working on land development projects throughout Massachusetts and New Hampshire. His portfolio of notable projects includes the award-winning Harris Park in Somerville, the Newburyport Harbormaster Facility and the apartments at 181 Washington Street in Somerville. A graduate of Northeastern University, Steve serves as a strong mentor to DCI’s up-and-coming staff.

Stephen Siragusa, MS

MANAGER OF TRANSPORTATION

Steve leads the transportation department at DCI and holds a Master’s Degree in Transportation Engineering. He has worked with private investors, local municipalities, and the Massachusetts Department of Transportation (MassDOT). He has been involved in a variety of traffic engineering projects throughout the greater Boston area, including the Hingham Route 3A Corridor Improvement and the Andover Historic Mill District Circulation Study.

Louis Giangrande

PRINCIPAL/SURVEY PROJECT MANAGER

Louis has over 35 years experience in the surveying profession, specializing in coordination of field operations and data acquisition. Louis is also a skilled researcher at the Land Court Registries, utility company agencies and institutions and numerous municipalities in Eastern Massachusetts. As a principal and owner at DCI, Louis is responsible for marketing, business development and client relations for survey and other client organizations.