PermitPipeline
Start 14-day free trial →Free trial →
Firms › NYC architects & engineers › National Grid
+Add your logo

National Grid

Engineering firm · New York City
☆ Monitor Share Claim
nationalgridus.com(718) 643-4050One Metrotech Center, 16th Floor, Brooklyn, NY 11201
Manage Portfolio

National Grid is an engineering firm with 3 tracked New York City building-permit projects on record, with the latest filing in that record 39 days ago. Its filings (Sep 2024 to Sep 2026) are concentrated in Staten Island. If you work at National Grid, claim this page to add a description.

Filed 39 days ago
#2,494
by NYC filing activity
among NYC architects & engineers, 90 days to Oct 18, 2026
3
projects
from 13 filings
1/16
active week
weeks with a filing (16 weeks to Oct 18, 2026)
Portfolio · $399/yearFree during launch
Work at National Grid?

Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.

Claim this firm
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.
Declared values3 on filetoo few for a rangeLast filed39 days agoStaten Island · Sep 10, 2026Last 90 days1 active0 newly filed

Filing activity · 16 weeks to Oct 18, 2026 · peak Sep 2026

JUN
JUL
AUG
SEP
OCT

Project mix · by use

Other100%

Geography · by borough

Staten Island100%

Shared-project connections

#FirmPrimary roleSharedRelative
1PS&SEngineering2
1Persi Contracting 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 license1 license filerMost frequent: PE 097102. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 2 in total.
Permit speed57 days
This firm57d
NYC median32d
25 days longer than the NYC median
based on 9 firm filings vs 153,785 NYC filings

Frequently asked questions

How many NYC projects does National Grid appear on?▾
PermitPipeline tracks 3 New York City building-permit projects for National Grid (Sep 2024 to Sep 2026). 1 had filing activity in the last 90 days.
Where in New York City does National Grid work?▾
100% of National Grid's tracked New York City projects are in Staten Island.
Which firms appear most often on the same filings as National Grid?▾
National Grid most frequently appears on the same New York City permit filings as PS&S, Persi Contracting Corp. Appearing together indicates association on shared filings, not a proven working relationship.
Is National Grid an engineering firm?▾
National Grid 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.
Working with this firm?Monitor this companyOne weekly email when this firm files a new project. No checking back.Monitor up to 10 firms freeIs this your company?Claim this firmAdd your logo, a short introduction, project descriptions and your own contact details.Free
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.

Firm directories by market