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Intersystems Instal S&S

General contractor · New York City
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intersystemscorp.com(718) 729-3657[email protected]310 Nassau Ave, Suite 206, Brooklyn, NY 11222
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Intersystems Instal S&S is a general contractor with 205 tracked New York City building-permit projects on record, with the latest filing in that record 42 days ago. Its filings (Aug 2024 to Jul 2026) are concentrated in Manhattan and Brooklyn, 83% residential. A typical project in the record declares $4K–$8K. If you work at Intersystems Instal S&S, claim this page to add a description.

Filed 42 days ago
#713
by NYC filing activity
among NYC general contractors, 90 days to Sep 4, 2026
205
projects
from 241 filings
1/16
active week
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$4K–$8K$5K typical9% of the NYC median ($50K)Last filed42 days agoBrooklyn · Jul 24, 2026Last 90 days1 active0 newly filed

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

MAY
JUN
JUL
AUG

Project mix · by use

Residential83%
Other17%

Geography · by borough

Manhattan63%
Brooklyn27%
Queens6%
Bronx3%
Staten Island1%

Shared-project connections

#FirmPrimary roleSharedRelative
1Rigid Structural Design, LLCEngineering205
None on shared filings.

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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.
State licenseNYC DOB General Contractor #624365As filed on 7 permits · Feb 2026
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 1 in total.
Permit speed1 day
This firm1d
NYC median19d
18 days shorter than the NYC median
based on 205 firm filings vs 98,525 NYC filings

Frequently asked questions

How many NYC projects does Intersystems Instal S&S appear on?▾
PermitPipeline tracks 205 New York City building-permit projects for Intersystems Instal S&S (Aug 2024 to Jul 2026). 1 had filing activity in the last 90 days.
Does Intersystems Instal S&S work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of Intersystems Instal S&S's projects are commercial and 83% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Intersystems Instal S&S work?▾
63% of Intersystems Instal S&S's tracked New York City projects are in Manhattan.
What is a typical Intersystems Instal S&S project worth?▾
The median declared value across the 205 New York City projects Intersystems Instal S&S has on record that state one is $5K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Intersystems Instal S&S?▾
Intersystems Instal S&S most frequently appears on the same New York City permit filings as Rigid Structural Design, LLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Intersystems Instal S&S a general contractor?▾
Intersystems Instal S&S is listed as a general contractor 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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