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J. Calnan & Associates



About Us

J. Calnan & Associates (JC&A) is a leader in providing construction management and preconstruction services in the academic, corporate, healthcare, and life sciences & technology markets in the Northeast. For more than 25 years, our strategic thinking, proactive approach, and commitment to clients and the communities in which we live has made us a leader in the industry and attracted high-profile clients, including Amazon, Boston Dynamics, Boston Properties, Biogen, Atlantic Management, Children’s Hospital, Salesforce, Constant Contact, Sanofi Genzyme, Parexel International, and Takeda to name a few. JC&A has received a Boston Business Journal Citizenship award for its philanthropic efforts for fifteen consecutive years and has consistently been named as “A Best Place to Work” honoree.


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