What was permitted
This permit covers proposed modifications to an existing HVAC system at 400 Madison Avenue in Manhattan's Midtown-Times Square neighborhood. The work involves removing an interior HVAC unit and installing new ductwork, diffusers, and fans.
Issued on June 4, 2026, the estimated project cost for these HVAC upgrades is $30,000. RINNOVO CONSTRUCTION, LLC is the general contractor managing this mechanical systems project.
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