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Firms › NYC architects & engineers › A&D Engineering

A&D ENGINEERING, PLLC

Engineering firm · New York City permit activity
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adnyeng.com(718) 872-6122ad@adnyeng.comLinkedIn2606 East 15th Street, Suite 204, Brooklyn, NY 11235

Engineering firm active in New York City construction, tracked from public building-permit filings.

#43
by NYC filing activity
among NYC architects & engineers, last 90 days
47
projects tracked
Mar 2026 to Jul 2026
16/16
active weeks
weeks with a filing (last 16)
46 of the 47 A&D Engineering projects have no general contractor named on permit.16 filed in the last 30 days.
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Select A&D Engineering projects
Neighborhood, filing date, scope and declared value are shown here. Exact addresses, owner and contact details and full filing histories are part of the paid product.
Middle 50% of declared values: $2K–$493K (median $165K) Most recent filing: Brooklyn · Aug 3, 2026 45 active · 34 newly observed last 90 days

Filing activity · last 16 weeks

MAR
APR
MAY
JUN
JUL
45
active projects (last 90d)
34
newly observed (last 90d)
Jun 2026
peak month

Project mix · by use

Commercial7%
Residential89%
Other4%

Geography · by borough

Brooklyn72%
Queens15%
Manhattan13%

Shared-project connections

#FirmPrimary roleSharedRelative
1STRUCTURAL ENGINEERING TECHNOLOGIESEngineering12
2ELEVATED ENGINEERING NYCEngineering5
3KAO HWA LEE ARCHITECTS PCArchitecture5
4ISSAC & STERN ARCHITECTS, P.CArchitecture4
5NKM ENGINEERING PLLCEngineering2
None on shared filings.
See all 16 design collaborators (free)
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.

Frequently asked questions

How many NYC projects has A&D ENGINEERING, PLLC filed?▾
PermitPipeline tracks 47 New York City building-permit projects for A&D ENGINEERING, PLLC (Mar 2026 to Jul 2026). 45 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, 6% of A&D ENGINEERING, PLLC's projects are commercial and 89% 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?▾
72% of A&D ENGINEERING, PLLC's tracked New York City projects are in Brooklyn.
What is a typical A&D ENGINEERING, PLLC project worth?▾
Across the 18 tracked projects with a declared value, A&D ENGINEERING, PLLC averages $842K per project (declared value on the permit filing, not contract value).
Which firms does A&D ENGINEERING, PLLC work with most often?▾
A&D ENGINEERING, PLLC most frequently appears on the same New York City permit filings as STRUCTURAL ENGINEERING TECHNOLOGIES, KAO HWA LEE ARCHITECTS PC, ELEVATED ENGINEERING NYC. 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from NYC DOB filings.
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