315 MAUJER STREET, Brooklyn, 11206 · East Williamsburg
For residents in East Williamsburg, understanding the costs associated with building systems is key. This permit details mechanical modifications being made to a roof, a project crucial for building functionality without impacting its use or occupancy.
The permit for these mechanical system modifications was issued on July 14, 2026, with a substantial estimated cost of $201,588.75. DUCTWORK DEFINE AND DES is listed as the general contractor for this project.
Mechanical system upgrades on Brooklyn rooftops can be a significant investment, with this project costing over $200,000.
Issued
July 14, 2026
Expires
December 2, 2026
License
General Contractor
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by DUCTWORK DEFINE AND DES · 2 permits across 1 neighborhood
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 100755505 |
| Work Permit # | B01410853-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | HEREWITH FILING FOR MECHANICAL MODIFICATIONS ON THE ROOF AS PER PLANS. NO CHANGE TO USE OCCUPANCY OR EGRESS. |
| Floor / Unit | Roof |
| Estimated Cost | $201,589 |
| Approved | July 14, 2026 |
| Issued | July 14, 2026 |
AMANT PROPERTIES LLC
LONTI EBERS
| Expires |
| December 2, 2026 |
| BBL | — |
| BIN | — |
Claim this project page to showcase your pricing and attract new clients.