Callahan Construction Managers Email Format

ConstructionMassachusetts, United States201-500 Employees

Callahan Construction Managers is a midsize, full-service construction firm headquartered in Bridgewater, Massachusetts, serving clients across New England and the Mid-Atlantic. It provides preconstruction and construction management services and takes on building projects of varying sizes across multiple markets. The company emphasizes long-standing partnerships and a broad service offering designed to support project delivery. It is recognized as one of the leading open shop firms in New England. The firm operates from its Bridgewater base and maintains additional offices in White Plains, New York, and Walpole, Massachusetts, including a Walpole project to build a new Avid Hotel. In March 2026 it announced expansion of its offices to the United Kingdom and Northern Europe, signaling geographic growth beyond its traditional markets.

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