Mechanical & Plumbing: Turnkey installation of complete HVAC and plumbing systems, including boilers, rooftop and split-system equipment, fan coils, hydronic and refrigerant piping, ductwork, building controls, and testing and balancing. Plumbing scope included domestic water, sanitary and storm systems, gas piping, water heaters, plumbing fixtures, sump and booster pumps, backflow prevention, and associated piping and equipment. The project also included a complete hydronic snowmelt system.