DCI Leadership

David Giangrande, M.S., P.E.


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.

Wayne Keefner, PE, PTOE, LEEP AP


Wayne is an experienced Civil Engineer with a strong background in municipal and private engineering projects. He has more than 20 years of progressive experience in all phases of project coordination, strategic planning, engineering design, staff training, bid development and site layout and design.

Louis Giangrande


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.