What was permitted
Residents in Park Slope might be interested in a mechanical systems project at 759 President Street, involving the replacement of a mini-split AC system in an apartment. This type of upgrade can improve comfort and energy efficiency.
The permit for this mechanical work was issued on September 9, 2026, with an estimated project cost of $11,000. MR. AIR NYC CORP is the contractor responsible for the AC system replacement.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Brooklyn, and lines up the right contractor. You approve; we handle the back-and-forth.