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Hirschi Group LLC is a general contractor with 2 tracked New York City building-permit projects on record, with the latest filing in that record 7 days ago. Its filings (Sep 2024 to Aug 2026) are concentrated in Brooklyn. If you work at Hirschi Group LLC, claim this page to add a description.
Filed 7 days ago
#711
by NYC filing activity
among NYC general contractors, 90 days to Sep 4, 2026
2
projects
from 25 filings
5/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
Brooklyn multifamily renovation
Grade BActive 7 days ago · 8 units · Hirschi Group: GC
Filing temporary standpipe application subsequent to the approved primary I1
GC named · Architect identified · 4 engineers identified · 1 anticipated category not yet filed
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Brooklyn new building
Grade AActive 29 days ago · Hirschi Group: GC
Standpipe
GC named · Architect identified · Engineer identified · 8 anticipated categories not yet filed
View project details →
Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
2 project records for Hirschi Group LLC: addresses, values, project teams
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Declared values1 on filetoo few for a rangeLast filed7 days agoBrooklyn · Aug 28, 2026Last 90 days2 active0 newly filed
Filing activity · 16 weeks to Sep 4, 2026 · peak Jul 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential50%
Other50%
Geography · by borough
Brooklyn100%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | S. Wieder Architect P.C. | Architecture | 2 | |
| 2 | Adroit Engineering PLLC | Engineering | 1 | |
| 3 | Advanced Engineering & Inspect. PLL | Engineering | 1 | |
| 4 | Advanced Engineering & Inspection, | Engineering | 1 | |
| 5 | Mehandes Engineering | Engineering | 1 | |
| None on shared filings. | ||||
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
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State licenseNYC DOB General Contractor #624976As filed on 6 permits · Jul 2026
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 6 in total.
Permit speed101 days82 days longer than the NYC median
based on 6 firm filings vs 98,525 NYC filings
based on 6 firm filings vs 98,525 NYC filings
Frequently asked questions
How many NYC projects does Hirschi Group LLC appear on?▾
PermitPipeline tracks 2 New York City building-permit projects for Hirschi Group LLC (Sep 2024 to Aug 2026). 2 had filing activity in the last 90 days.
Does Hirschi Group LLC work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of Hirschi Group LLC's projects are commercial and 50% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Hirschi Group LLC work?▾
100% of Hirschi Group LLC's tracked New York City projects are in Brooklyn.
Which firms appear most often on the same filings as Hirschi Group LLC?▾
Hirschi Group LLC most frequently appears on the same New York City permit filings as S. Wieder Architect P.C., Adroit Engineering PLLC, Advanced Engineering & Inspect. PLL. Appearing together indicates association on shared filings, not a proven working relationship.
Is Hirschi Group LLC a general contractor?▾
Hirschi Group LLC is listed as a general contractor on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public NYC DOB filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Sep 4, 2026. Project counts, declared values and filing dates are read live from NYC DOB filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
New York City Department of Buildings permit filings.
Record source
Read directly from NYC DOB filings.
Photography
None are shown until the firm supplies them.
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