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123 Heating & Cooling

General contractor · New York City
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123-hvac.com(347) 582-144113 Dehart Ave, Staten Island, NY
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123 Heating & Cooling is a general contractor with 3 tracked New York City building-permit projects on record, with the latest filing in that record 223 days ago. Its filings (Feb 2025 to Feb 2026) are concentrated in Staten Island and Brooklyn, 67% residential. If you work at 123 Heating & Cooling, claim this page to add a description.

Filed 223 days ago
#2,949
by NYC filing activity
among NYC general contractors, 90 days to Oct 7, 2026
3
projects
from 6 filings
0/16
active weeks
weeks with a filing (16 weeks to Oct 7, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
No project records yet for 123 Heating & Cooling.
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 filed223 days agoStaten Island · Feb 26, 2026Last 90 days0 active0 newly filed

Filing activity · 16 weeks to Oct 7, 2026

JUN
JUL
AUG
SEP
OCT

Project mix · by use

Commercial33%
Residential67%

Geography · by borough

Staten Island67%
Brooklyn33%

Shared-project connections

#FirmPrimary roleSharedRelative
1Norman C. Lok, PEEngineering1
2Urban Design EngineeringEngineering1
3Willy C. Yuin Arch. PLLCArchitecture1
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 licenseNYC DOB General Contractor #609268As filed on 3 permits · Mar 2026
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 3 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.

Frequently asked questions

How many NYC projects does 123 Heating & Cooling appear on?▾
PermitPipeline tracks 3 New York City building-permit projects for 123 Heating & Cooling (Feb 2025 to Feb 2026). 0 had filing activity in the last 90 days.
Does 123 Heating & Cooling work on commercial or residential projects?▾
Across its tracked New York City filings, 33% of 123 Heating & Cooling's projects are commercial and 67% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does 123 Heating & Cooling work?▾
67% of 123 Heating & Cooling's tracked New York City projects are in Staten Island.
Which firms appear most often on the same filings as 123 Heating & Cooling?▾
123 Heating & Cooling most frequently appears on the same New York City permit filings as Norman C. Lok, PE, Urban Design Engineering, Willy C. Yuin Arch. PLLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is 123 Heating & Cooling a general contractor?▾
123 Heating & Cooling 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 Oct 7, 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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