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A&D Engineering, PLLC

Engineering firm · New York City
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adnyeng.com(718) 872-6122[email protected]LinkedIn2606 East 15th Street, Suite 204, Brooklyn, NY 11235
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A&D Engineering, PLLC is an engineering firm with 289 tracked New York City building-permit projects on record, with the latest filing in that record 2 days ago. Its filings (Aug 2024 to Sep 2026) are concentrated in Brooklyn and Manhattan, 80% residential. A typical project in the record declares $5K–$339K. If you work at A&D Engineering, PLLC, claim this page to add a description.

Filed 2 days ago
#32
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
289
projects
from 1,533 filings
16/16
active weeks
weeks with a filing (16 weeks to Sep 4, 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$5K–$339K$50K typicalLevel with the NYC median ($50K)Last filed2 days agoBrooklyn · Sep 2, 2026Last 90 days68 active8 newly filed

Filing activity · 16 weeks to Sep 4, 2026 · peak Jun 2026

MAY
JUN
JUL
AUG

Project mix · by use

Commercial3%
Residential80%
Other17%

Geography · by borough

Brooklyn64%
Manhattan15%
Queens12%
Bronx8%
Staten Island1%

Shared-project connections

#FirmPrimary roleSharedRelative
1Structural Engineering TechnologiesEngineering50
2Elevated Engineering NYCEngineering23
3Issac & Stern Architects, P.CArchitecture20
4S. Wieder Architect P.C.Architecture16
5Kao Hwa Lee Architects PCArchitecture11
1On Star Management LLCGeneral contractor8
2Developing Ny State LLCGeneral contractor7
3Success Developers LLCGeneral contractor5
4B.o.s.s. Associates, IncGeneral contractor3
5The Franklin Co Cont IncGeneral contractor3

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 license41 license filersMost frequent: PE 083057 · PE 060234 · PE 102188. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships58 firmsFirms this one appears with on more than one project, out of 131 in total.
Permit speed163 days
This firm163d
NYC median32d
131 days longer than the NYC median
based on 373 firm filings vs 153,894 NYC filings

Frequently asked questions

How many NYC projects does A&D Engineering, PLLC appear on?▾
PermitPipeline tracks 289 New York City building-permit projects for A&D Engineering, PLLC (Aug 2024 to Sep 2026). 68 had filing activity in the last 90 days.
Does A&D Engineering, PLLC work on commercial or residential projects?▾
Across its tracked New York City filings, 3% of A&D Engineering, PLLC's projects are commercial and 80% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does A&D Engineering, PLLC work?▾
64% of A&D Engineering, PLLC's tracked New York City projects are in Brooklyn.
What is a typical A&D Engineering, PLLC project worth?▾
The median declared value across the 207 New York City projects A&D 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 A&D Engineering, PLLC?▾
A&D Engineering, PLLC most frequently appears on the same New York City permit filings as Structural Engineering Technologies, Elevated Engineering NYC, Issac & Stern Architects, P.C. Appearing together indicates association on shared filings, not a proven working relationship.
Is A&D Engineering, PLLC an engineering firm?▾
A&D 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 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.
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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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