What was permitted
A minor mechanical systems update was permitted for a property at 850 3 Avenue in Brooklyn. This work specifically involves updating a certificate of compliance to reflect correct air conditioning unit specifications.
Issued on August 31, 2026, this permit has a project cost of $100. The contractor responsible for this update is RTR CONSTRUCTION CO INC.
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.