Hengan Construction
Hengan Construction concentrates in commercial hvac in New York City (80% of its 10 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in New York City spans 1990–2007.
- Market
- New York City
- Active
- 1990–2007 · 17 yrs
- Licence IDs on their permits
- 1
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in New York City
- #21,368
- Permits (all-time, all segments)
- 18
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Sep 26, 2007
Primarily Commercial HVAC — 80% of 10 segment-classified permits
- 0002995
As named in the permit records — identifiers we surface, not verified state licensure.
Hengan Construction has 18 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.
Typical service area ~2 mi in New York City
The p90 footprint of where Hengan Construction has pulled permits in New York City — drawn from all 18 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC18
Showing 10 of 10 permits by Hengan Construction in the indexed window · most recent first
- Aug 29, 2002Commercial HVAC245 Park Avenue, Manhattan, NY 10017HVAC / Mechanical—
- Aug 29, 2002Commercial HVAC245 Park Avenue, Manhattan, NY 10167HVAC / Mechanical—
- Mar 8, 2002Commercial HVAC245 Park Avenue, Manhattan, NY 10017HVAC / Mechanical—
- Mar 8, 2002Commercial HVAC245 Park Avenue, Manhattan, NY 10167HVAC / Mechanical—
- Sep 25, 2001Commercial HVAC520 Madison Avenue, Manhattan, NY 10022HVAC / Mechanical—
- —Commercial HVAC114 West 47 Street, Manhattan, NY 10036HVAC / Mechanical—
- —Multifamily Alteration75 Wall Street, Manhattan, NY 10005HVAC / Mechanical—
- —Multifamily Alteration75 Wall Street, Manhattan, NY 10005——
- —Commercial HVAC270 Park Avenue, Manhattan, NY 10017HVAC / Mechanical—
- —Commercial HVAC1221 Sixth Avenue, Manhattan, NY 10036HVAC / Mechanical—
Aug 29, 2002 | 245 Park Avenue, Manhattan, NY 10017 | Commercial HVAC | — |
Aug 29, 2002 | 245 Park Avenue, Manhattan, NY 10167 | Commercial HVAC | — |
Mar 8, 2002 | 245 Park Avenue, Manhattan, NY 10017 | Commercial HVAC | — |
Mar 8, 2002 | 245 Park Avenue, Manhattan, NY 10167 | Commercial HVAC | — |
Sep 25, 2001 | 520 Madison Avenue, Manhattan, NY 10022 | Commercial HVAC | — |
— | 114 West 47 Street, Manhattan, NY 10036 | Commercial HVAC | — |
— | 75 Wall Street, Manhattan, NY 10005 | Multifamily Alteration | — |
— | 75 Wall Street, Manhattan, NY 10005 | Multifamily Alteration | — |
— | 270 Park Avenue, Manhattan, NY 10017 | Commercial HVAC | — |
— | 1221 Sixth Avenue, Manhattan, NY 10036 | Commercial HVAC | — |
Addresses where Hengan Construction has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
- Structure Tone INC7,225 commercial hvac
- Jt Magen + CO INC2,097 commercial hvac
- Turner Construction Compa1,883 commercial hvac
- Lehr Construction CORP1,767 commercial hvac
- John Gallin & Son, INC1,598 commercial hvac
- Jrm Construction Mgmt LLC1,386 commercial hvac
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