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L&U HVAC Corp

HVAC contractor · New York City
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L&U HVAC Corp is a hVAC contractor with 5 tracked New York City building-permit projects on record, with the latest filing in that record 262 days ago. Its filings (Mar 2025 to Dec 2025) are concentrated in Queens and Brooklyn. A typical project in the record declares $20K–$120K. If you work at L&U HVAC Corp, claim this page to add a description.

Filed 262 days ago
#227
by NYC filing activity
among NYC specialty contractors, 90 days to Sep 4, 2026
5
projects
from 9 filings
0/16
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
No project records yet for L&U HVAC Corp.
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$20K–$120K$97K typical1.9× the NYC median ($50K)Last filed262 days agoBrooklyn · Dec 16, 2025Last 90 days0 active0 newly filed

Filing activity · 16 weeks to Sep 4, 2026

MAY
JUN
JUL
AUG

Project mix · by use

Commercial20%
Residential40%
Other40%

Geography · by borough

Queens60%
Brooklyn40%

Shared-project connections

#FirmPrimary roleSharedRelative
1All City Engineering P.C.Engineering1
2David Cunningham Architecture PlannArchitecture1
3Hardie & Associates Consulting Eng.Engineering1
4Huan Design INCArchitecture1
5LL Engineering PCEngineering1
None on shared filings.

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 licenseNot connectedTrade licenses are held by the NYC DOB licensing unit. That register is not part of the New York City permit record, and we do not yet read it.
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 5 in total.
Permit speed78 days
This firm78d
NYC median7d
71 days longer than the NYC median
based on 6 firm filings vs 14,199 NYC filings

Frequently asked questions

How many NYC projects does L&U HVAC Corp appear on?▾
PermitPipeline tracks 5 New York City building-permit projects for L&U HVAC Corp (Mar 2025 to Dec 2025). 0 had filing activity in the last 90 days.
Does L&U HVAC Corp work on commercial or residential projects?▾
Across its tracked New York City filings, 20% of L&U HVAC Corp's projects are commercial and 40% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does L&U HVAC Corp work?▾
60% of L&U HVAC Corp's tracked New York City projects are in Queens.
What is a typical L&U HVAC Corp project worth?▾
The median declared value across the 5 New York City projects L&U HVAC Corp has on record that state one is $97K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as L&U HVAC Corp?▾
L&U HVAC Corp most frequently appears on the same New York City permit filings as All City Engineering P.C., David Cunningham Architecture Plann, Hardie & Associates Consulting Eng.. Appearing together indicates association on shared filings, not a proven working relationship.
Is L&U HVAC Corp a hvac contractor?▾
L&U HVAC Corp is listed as a hvac 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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