What was permitted
This permit involves significant structural work related to HVAC systems at 9115 5 Avenue in Brooklyn's Bay Ridge neighborhood. The project entails removing and replacing unit ventilators, exhaust fans, and supply air ductwork, as well as installing new heating and ventilating units and outdoor intake openings.
The permit was issued on March 31, 2026, with an estimated cost of $1,527,422. INFINITY CONTRACTING SERV is the general contractor overseeing this comprehensive HVAC system upgrade.
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