Gilbane is ranked the #1 K-12 Education Builder in the U.S. by Building Design + Construction in 2020 and the #1 Educational Builder in the U.S. by ENR in 2021. Gilbane is also a local leader in K-12 construction with experience on 28 MSBA projects. We leverage our expertise and best practices to ensure our school projects are completed safely, on budget, on schedule, and to the quality highest standards while maximizing diversity and inclusion. Gilbane is the largest builder headquartered in New England and ranks the 5th Largest Construction Firm in Massachusetts by the Boston Business Journal in 2021. Gilbane provides a full slate of construction and facilities-related services – from pre-construction planning and integrated consulting capabilities to comprehensive construction management, general contracting, design-build and facility management services – for clients across various markets. Founded in 1870 and still a privately held, family-owned company, Gilbane has 45 office locations worldwide. For more information, visit