Twigcon LLC is an engineering firm with 16 tracked New York City building-permit projects on record, with the latest filing in that record 16 days ago. Its filings (Nov 2024 to Aug 2026) are concentrated in Manhattan and Brooklyn, 63% residential. A typical project in the record declares $65K–$135K. If you work at Twigcon LLC, claim this page to add a description.
Filed 16 days ago
#482
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
16
projects
from 60 filings
9/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$172K Manhattan multifamily HVAC upgrade
Grade AActive 16 days ago · 7 units · Twigcon: engineer
Modification to existing HVAC system
GC named · Architect identified · 4 anticipated categories not yet filed
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Manhattan renovation
Grade A+Active 21 days ago · Twigcon: engineer
General construction
GC named · Architect identified · 2 engineers identified · 4 anticipated categories not yet filed
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Bronx new building
Grade AActive 1 month ago · Twigcon: engineer
Structural
No GC named · Architect identified · Engineer identified · 1 anticipated category not yet filed
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13 more
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Scopes, values, teams and filing history for every one
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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.
16 project records for Twigcon LLC: addresses, values, project teams
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Typical project$65K–$135K$105K typical2.1× the NYC median ($50K)Last filed16 days agoManhattan · Aug 19, 2026Last 90 days11 active6 newly filed
Filing activity · 16 weeks to Sep 4, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential63%
Other37%
Geography · by borough
Manhattan50%
Brooklyn19%
Bronx13%
Queens12%
Staten Island6%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | C2B Architects PC | Architecture | 2 | |
| 2 | Concept Design Group | Architecture | 2 | |
| 3 | Christopher Teeter | Architecture | 1 | |
| 4 | Jba | Architecture | 1 | |
| 5 | Konoski Engineering PLLC | Engineering | 1 | |
| 1 | PA Builders, Inc | General contractor | 2 | |
| 2 | Cow Bay Sprinkler Corp | Fire protection contractor | 1 | |
| 3 | Michilli Inc | General contractor | 1 | |
| 4 | R&S Elite Construction | General contractor | 1 | |
| 5 | Lara Construction Inc | General contractor | 1 |
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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 license8 license filersMost frequent: PE 105191 · RA 029545 · RA 035884. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships3 firmsFirms this one appears with on more than one project, out of 16 in total.
Permit speed115 days83 days longer than the NYC median
based on 8 firm filings vs 153,894 NYC filings
based on 8 firm filings vs 153,894 NYC filings
Frequently asked questions
How many NYC projects does Twigcon LLC appear on?▾
PermitPipeline tracks 16 New York City building-permit projects for Twigcon LLC (Nov 2024 to Aug 2026). 11 had filing activity in the last 90 days.
Does Twigcon LLC work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of Twigcon LLC's projects are commercial and 63% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Twigcon LLC work?▾
50% of Twigcon LLC's tracked New York City projects are in Manhattan.
What is a typical Twigcon LLC project worth?▾
The median declared value across the 13 New York City projects Twigcon LLC has on record that state one is $105K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Twigcon LLC?▾
Twigcon LLC most frequently appears on the same New York City permit filings as C2B Architects PC, Concept Design Group, PA Builders, Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Twigcon LLC an engineering firm?▾
Twigcon LLC is listed as an engineering firm 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
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