HVAC Equipment Replacement at 347 Baltic Street, Brooklyn
347 BALTIC STREET, BROOKLYN, 11201 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
Estimated Project Cost
$0
Mechanical Systems
Issued
April 1, 2026
Expires
November 20, 2026
License
General Contractor
About This Project
This project involves the removal and reinstallation of rooftop HVAC equipment, along with the replacement of exhaust fans and a split system at 347 Baltic Street in Brooklyn.
The permit was issued on April 1, 2026, with an estimated cost of $999,810. The contractor is THERMO TECH MECHANICAL I* (GC).
What This Means For You
The $999,810 cost of this project in the Carroll Gardens-Cobble Hill-Gowanus-Red Hook area provides insight into the cost of similar mechanical system upgrades.
The Business That Did This Work
THERMO TECH MECHANICAL I*
General Contractor · License #603690
528 LELAND AVENUE
26 permits filed · 25 neighborhoods
Permit Details
| Tracking Number | 179588071 |
| Work Permit # | B00846074-S2-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | HS 804-K: REMOVAL AND REINSTALLATION OF ROOF TOP HVAC EQUIPMENT, REMOVAL AND REPLACEMENT OF 2 EXHAUST FANS, SPLIT SYSTEM AND PROVIDE TEMPORARY AC EQUIPMENT. |
| Floor / Unit | Floor Number(s) 1 through 3, Roof |
| Estimated Cost | $999,810 |
| Approved | May 8, 2023 |
| Issued | April 1, 2026 |
| Expires | November 20, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYC SCHOOL CONSTRUCTION AUTHORITY
CHARLESTON ALBERT
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