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SYSKA HENNESSY

Engineering firm · New York City permit activity

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syska.com (212) 921-2300 LinkedIn1185 Avenue of the Americas, Fl 5, New York, NY 10036

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

$456K

known declared value

across tracked projects

projects tracked

Apr 2026 to Apr 2026

2/16

active weeks

weeks with a filing (last 16)

Every Syska Hennessy project: scopes, declared values, teams and filing history.

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Select Syska Hennessy projects

$456K Manhattan renovation

Grade A

Filed 3 months ago · 3 filings · 1,200 sq ft · Syska Hennessy: engineer

Mount Sinai West: 7G West Wing - Mechanical Modifications on 7th Floor as shown on plans. No change in egress, occupancy, or use

GC named · Architect identified · 3 anticipated categories not yet filed

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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.

Most recent filing: Manhattan · Apr 16, 2026 0 active · 0 newly observed last 90 days

Filing activity · last 16 weeks

MAR

APR

MAY

JUN

JUL

active projects (last 90d)

newly observed (last 90d)

Apr 2026

peak month

Project mix · by use

Other100%

Geography · by borough

Manhattan100%

Shared-project connections

#	Firm	Primary role	Shared	Relative
1	STUDIO A+T ARCHITECTS	Architecture	1
1	UNITY CONSTR. SVCS INC	General contractor	1

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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 SYSKA HENNESSY filed?▾

PermitPipeline tracks 1 New York City building-permit projects for SYSKA HENNESSY (Apr 2026 to Apr 2026). 0 had filing activity in the last 90 days.

Does SYSKA HENNESSY work on commercial or residential projects?▾

Across its tracked New York City filings, 0% of SYSKA HENNESSY's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.

Where in New York City does SYSKA HENNESSY work?▾

100% of SYSKA HENNESSY's tracked New York City projects are in Manhattan.

What is a typical SYSKA HENNESSY project worth?▾

Across the 1 tracked projects with a declared value, SYSKA HENNESSY averages $456K per project (declared value on the permit filing, not contract value).

Which firms does SYSKA HENNESSY work with most often?▾

SYSKA HENNESSY most frequently appears on the same New York City permit filings as UNITY CONSTR. SVCS INC, STUDIO A+T ARCHITECTS. Appearing together indicates association on shared filings, not a proven working relationship.

Is SYSKA HENNESSY an engineering firm?▾

SYSKA HENNESSY 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.