What was permitted
Homeowners and business owners in East Midtown-Turtle Bay may notice mechanical work at 866 3 Avenue, involving the direct replacement of five existing HVAC units. This upgrade aims to improve the building's climate control systems.
The permit for this mechanical work was issued on April 30, 2026, with an estimated cost of $50,000. PERFORMANCE MECHANICAL (GC) is the contractor handling this project.
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 Manhattan, and lines up the right contractor. You approve; we handle the back-and-forth.