543 LORIMER STREET, Brooklyn, 11211 · Williamsburg
Residents in Williamsburg can research the cost of upgrading their home's climate control. This permit is for the installation of a new mini-split HVAC system throughout a residence.
The mechanical systems permit was issued on September 1, 2026, with an estimated project cost of $27,440. DTM PROJECTS CORP is the general contractor for this installation.
A new mini-split HVAC system for a residence in Williamsburg has an estimated project cost of $27,440.
Issued
September 1, 2026
Expires
May 27, 2027
License
General Contractor
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Filed by DTM PROJECTS CORP · 1 permits across 1 neighborhood
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 848186447 |
| Work Permit # | B01191147-S2-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | new mini split hvac system throughout the residence |
| Floor / Unit | Floor Number(s) 1 through 2 |
| Estimated Cost | $27,440 |
| Approved | January 20, 2026 |
| Issued | September 1, 2026 |
DEM Realty LLC
Daniel McAvoy
| Expires |
| May 27, 2027 |
| BBL | — |
| BIN | — |
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