Mechanical Systems Installation at 83 Ryerson Street, Brooklyn
83 RYERSON STREET, BROOKLYN, 11205 · Clinton Hill
Estimated Project Cost
$0
Mechanical Systems
Issued
May 21, 2026
Expires
June 30, 2026
License
General Contractor
About This Project
This permit covers the installation of A/C units on the 2nd and 3rd floors of a property at 83 Ryerson Street in the Clinton Hill neighborhood of Brooklyn. This work is part of general construction.
The permit was issued on May 21, 2026, with an estimated project cost of $10,000. CAVALRY GC&P LLC is the general contractor for this mechanical systems project.
What This Means For You
Residents in Clinton Hill can note that A/C unit installations as part of general construction projects are estimated to cost around $10,000.
The Business That Did This Work
CAVALRY GC&P LLC
General Contractor · License #627511
462 36TH STREET FL PH
21 permits filed · 9 neighborhoods
Permit Details
| Tracking Number | 831606437 |
| Work Permit # | B00878590-S2-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Installation of A/C units in conjunction with general construction work on 2ns floor and 3rd floor. No change in use, egress or occupancy |
| Floor / Unit | Floor Number(s) 2 through 3 |
| Estimated Cost | $10,000 |
| Approved | December 12, 2023 |
| Issued | May 21, 2026 |
| Expires | June 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
MARCY PLAZA
SAM WEINBERGER
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