HVAC System Upgrade at 20 Grattan Street, Brooklyn
20 GRATTAN STREET, Brooklyn, 11206 · East Williamsburg
What was permitted
Homeowners in East Williamsburg can see the costs associated with upgrading HVAC systems. This project involved altering an existing split auxiliary system, replacing units, and installing new condensers on the roof.
This mechanical systems project was issued a permit on June 25, 2026, with an estimated cost of $84,000. MECHANICAL EAST CO.,INC is listed as the general contractor for this work.
A significant HVAC upgrade in East Williamsburg was permitted with an estimated cost of $84,000.
What it cost
Issued
June 25, 2026
Expires
December 31, 2026
License
General Contractor
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Filed by MECHANICAL EAST CO.,INC · 9 permits across 8 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 252722462 |
| Work Permit # | B01393063-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Alteration of the HVAC split auxiliary system, replacement with new units, and installation of related condensers on the roof. |
| Floor / Unit | Floor Number(s) 1 through 1, Roof |
| Estimated Cost | $84,000 |
| Approved | May 26, 2026 |
| Issued | June 25, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
OUT OF HOME HOLDINGS, LLC
JASON FISHKIND