What was permitted
Homeowners in Park Slope, Brooklyn, might be interested in the installation of a new heating and air conditioning system at 556 4 Street. This project is part of an alteration to the existing residential dwelling.
The permit for this new mechanical system was issued on June 24, 2026, with an estimated project cost of $105,086.28. AIR DESIGN SOLUTIONS CORP is the contractor performing this work.
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