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Jian Engineering PLLC

Engineering firm · New York City
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374 St. Marks Place #7, Staten Island, NY 10301
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Jian Engineering PLLC is an engineering firm with 140 tracked New York City building-permit projects on record, with the latest filing in that record 2 days ago. Its filings (Aug 2024 to Oct 2026) are concentrated in Brooklyn and Staten Island, 93% residential. A typical project in the record declares $25K–$500K. If you work at Jian Engineering PLLC, claim this page to add a description.

Filed 2 days ago
#131
by NYC filing activity
among NYC architects & engineers, 90 days to Oct 7, 2026
140
projects
from 584 filings
15/16
active weeks
weeks with a filing (16 weeks to Oct 7, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
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.
Typical project$25K–$500K$50K typicalLevel with the NYC median ($50K)Last filed2 days agoStaten Island · Oct 5, 2026Last 90 days27 active4 newly filed

Filing activity · 16 weeks to Oct 7, 2026 · peak Sep 2026

JUN
JUL
AUG
SEP
OCT

Project mix · by use

Commercial1%
Residential93%
Other6%

Geography · by borough

Brooklyn55%
Staten Island16%
Queens15%
Manhattan11%
Bronx3%

Shared-project connections

#FirmPrimary roleSharedRelative
1Yang Engineering LLCEngineering44
2Paul Christakos ArchitectureArchitecture7
3Fabian Cruz PE PLLCEngineering5
4HPL Engineering P.C.Engineering5
5All City Engineering P.C.Engineering3
1Acer Construction IncGeneral contractor26
2Steel Tone ConstructionSteel contractor6
3Regal Construction GroupGeneral contractor4
4Uc Group IncGeneral contractor2
5FRSS Group CorpGeneral contractor1

Create a free account to see every firm on these projects and how many projects each one shares.

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.
State license9 license filersMost frequent: PE 104143 · PE 093367 · RA 032500. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships12 firmsFirms this one appears with on more than one project, out of 39 in total.
Permit speed57 days
This firm57d
NYC median32d
25 days longer than the NYC median
based on 220 firm filings vs 153,823 NYC filings

Frequently asked questions

How many NYC projects does Jian Engineering PLLC appear on?▾
PermitPipeline tracks 140 New York City building-permit projects for Jian Engineering PLLC (Aug 2024 to Oct 2026). 27 had filing activity in the last 90 days.
Does Jian Engineering PLLC work on commercial or residential projects?▾
Across its tracked New York City filings, 1% of Jian Engineering PLLC's projects are commercial and 93% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Jian Engineering PLLC work?▾
55% of Jian Engineering PLLC's tracked New York City projects are in Brooklyn.
What is a typical Jian Engineering PLLC project worth?▾
The median declared value across the 119 New York City projects Jian Engineering PLLC has on record that state one is $50K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Jian Engineering PLLC?▾
Jian Engineering PLLC most frequently appears on the same New York City permit filings as Yang Engineering LLC, Acer Construction Inc, Paul Christakos Architecture. Appearing together indicates association on shared filings, not a proven working relationship.
Is Jian Engineering PLLC an engineering firm?▾
Jian Engineering PLLC 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 7, 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.
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Sources

New York City Department of Buildings permit filings.

Record source

Read directly from NYC DOB filings.

Photography

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