Siena’s Director of Operations Greg Antonopoulos has over four decades of construction industry experience. Greg grew up in Cambridge – less than one mile from Siena’s current offices. Despite that short path, it’s been a long, successful journey for one […] Finish story

Life Science construction continues to be an extremely competitive market throughout Greater Boston. Navigating the complexities of existing conditions, material delays, ownership requirements, budget and schedule constraints, and sensitive science requires experience and knowledge of the entire project team. And […] Finish story

CAMBRIDGE, MA – Siena Construction has completed a 13,000 square-foot laboratory and office renovation project at 237 Putnam Avenue, a mixed-use, multi-tenant facility located within Blackstone Science Square in Cambridge’s Riverside neighborhood. Siena acted as the construction manager on the […] Finish story

CAMBRIDGE, MA – Siena Construction is pleased to announce that we have completed an office-to-laboratory conversion and tenant improvement project for a global biotech firm within a mixed-use facility in greater Boston. Working with designs from Lab/Life Science Architecture and […] Finish story

CAMBRIDGE, MA – Siena Construction has completed a renovation project for Flagship Pioneering, a firm that conceives, resources, and builds life sciences companies that invent breakthrough technologies. Located in the innovative Kendall Square neighborhood, Flagship occupies the second floor at […] Finish story

Project Manager Sal Tardanico joined Siena in 2018, with the high recommendation from his life-long friend, Siena’s Director of Commercial Construction Anthony Di Carlo. Sal brings nearly a decade of healthcare management experience to his role as PM, including time […] Finish story

CAMBRIDGE, MA – In March 2020, Siena Construction completed a fast-track laboratory conversion project for the Broad Institute of MIT and Harvard, providing an important addition to the scientific research challenges posed by the COVID-19 pandemic. Broad is a renowned […] Finish story

CAMBRIDGE, MA — Siena Construction is pleased to share a recently completed laboratory and office renovation project for a burgeoning life sciences firm in Cambridge. HiFiBiO Therapeutics is an emerging multinational bio-therapeutics company mobilizing the human immune system to combat disease. […] Finish story

CAMBRIDGE, MA — Siena Construction has completed an extensive exterior base building renovation for Brookfield Properties (formerly Forest City), and interior fit-out for a life sciences firm at 20 Sidney Street near Central Square in Cambridge. Acting as construction manager, Siena […] Finish story

CAMBRIDGE, MA – Siena Construction is offering a reward in exchange for help finding last-minute accommodations for a project meeting that has been exiled due to miscommunication. Siena’s Senior Coordinator Louis Awad had previously reserved the Cambridge-based construction management firm’s […] Finish story