Callahan Construction Managers

Callahan is a full service construction management company that has served the New England and Northeast regions for more than 60 years. They provide a wide range of preconstruction and construction management services, and have completed projects in multi-family residential, senior housing, hospitality, retail, corporate office, life sciences, educational, and other markets. As one of the largest open shop construction firms in the Northeast, they work with a wide range of local, regional, and national clients.