Twigcon LLC is an engineering firm with 14 tracked New York City building-permit projects on record, with the latest filing in that record 11 days ago. Its filings (Nov 2024 to Oct 2026) are concentrated in Manhattan and Bronx. A typical project in the record declares $48K–$125K. If you work at Twigcon LLC, claim this page to add a description.
Filed 11 days ago
#638
by NYC filing activity
among NYC architects & engineers, 90 days to Oct 18, 2026
14
projects
from 45 filings
10/16
active weeks
weeks with a filing (16 weeks to Oct 18, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$318K Brooklyn commercial renovation
Grade AActive 21 days ago · 4 units · Twigcon: engineer
APPLICATION FILED FOR INTERIOR RENOVATION OF PARTITIONS, CEILINGS AND FINISHES IN THE CELLAR, 1ST AND 2ND FLOOR TO EXISTING STORE. NO…
No GC named · Architect identified · Engineer identified · Specialty contractor identified · 2 anticipated categories not yet filed
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$50K Manhattan residential renovation
Grade BActive 1 month ago · 2 units · Twigcon: engineer
SPRINKLER WORK TO 8TH FLOOR. NO CHANGE TO USE, EGRESS OR OCCUPANCY
GC named · Architect identified · 1 anticipated category not yet filed
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Manhattan multifamily renovation
Grade A+Active 26 days ago · 10 units · Twigcon: engineer
Propose plumbing modifications at existing commercial space all filed
No GC named · Architect identified · Engineer identified · 4 anticipated categories not yet filed
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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.
14 project records for Twigcon LLC: addresses, values, project teams
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Typical project$48K–$125K$83K typical1.6× the NYC median ($50K)Last filed11 days agoQueens · Oct 8, 2026Last 90 days8 active3 newly filed
Filing activity · 16 weeks to Oct 18, 2026 · peak Jul 2026
JUN
JUL
AUG
SEP
OCT
Project mix · by use
Commercial7%
Residential57%
Other36%
Geography · by borough
Manhattan50%
Bronx15%
Brooklyn14%
Queens14%
Staten Island7%
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 | MKNH Architects | Architecture | 1 | |
| 5 | Shremshock Architects and Engineers | Architecture | 1 | |
| 1 | PA Builders, Inc | General contractor | 2 | |
| 2 | Stonewolf Contracting Inc | General contractor | 2 | |
| 3 | Cow Bay Sprinkler Corp | Fire protection contractor | 1 | |
| 4 | Wharton Smith Const Ny * | 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 license7 license filersMost frequent: PE 105191 · RA 029545 · PE 083812. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships4 firmsFirms this one appears with on more than one project, out of 12 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many NYC projects does Twigcon LLC appear on?▾
PermitPipeline tracks 14 New York City building-permit projects for Twigcon LLC (Nov 2024 to Oct 2026). 8 had filing activity in the last 90 days.
Does Twigcon LLC work on commercial or residential projects?▾
Across its tracked New York City filings, 7% of Twigcon LLC's projects are commercial and 57% 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 12 New York City projects Twigcon LLC has on record that state one is $83K (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 Oct 18, 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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