In June of 1963, John Cannistraro, Sr. set out to achieve his lifelong goal of entrepreneurship with nothing more than $1,500 and the support of his wife, Rita. Over fifty years later, the family-owned plumbing shop he founded has become a world-class, mechanical construction firm with nearly 500 employees and a sterling reputation for quality and innovation. Now JC Cannistraro provides the most comprehensive package of mechanical services by delivering Plumbing, Fire Protection, HVAC and Sheet Metal solutions, as well as turnkey service and maintenance to building owners and construction managers throughout New England.