Callahan Construction Managers is a full-service construction management company based in Bridgewater MA. Callahan has served the New England and Northeast regions as a family business for over 65 years. As one of the region’s largest open shop construction firms, Callahan provides a wide range of preconstruction and construction management services to local, regional, and national clients. Callahan enforces a high quality and innovative approach to all projects and is well known in the industry for our approachable and family-oriented culture. This has led to lasting relationships within the CRE industry yielding many repeat clients. In January of 2020 Callahan expanded its operations to New York opening a regional office located in White Plains, NY to better service our clients in the Westchester County, Hudson Valley area, in North/Central New Jersey and Southwest, Connecticut. In recent years, Callahan has built projects for clients outside of New England, and into the tri-state area. Callahan’s portfolio spans a diverse array of market sectors including affordable housing, multifamily residential, senior housing, hospitality, life sciences, corporate office, , education, and retail. Many of Callahan’s projects incorporate resiliency, environmental sustainability and achieve LEED and Passive House designations.