A&R Technology Solutions completed a ductwork installation for SL Green at One Madison Avenue in New York City. The project involved outfitting the subcellar and mezzanine levels of this high-end commercial office space with a state-of-the-art HVAC duct system. Designed for efficiency and performance, the installation supports a modern work environment while meeting the demands of a large-scale commercial building. A&R delivered precise, professional results on schedule, reinforcing their reputation for excellence in complex commercial projects.