Nelson Air Device CORP
Nelson Air Device CORP concentrates in commercial hvac in New York City (68% of its 165 segment-eligible permits), with secondary activity across 3 other segments. Its permit record in New York City spans 1990–2026. Reliable permit valuations total ≈$94.1M (across the 61% of filings with a valuation we can stand behind).
- Market
- New York City
- Active
- 1990–2026 · 36 yrs
- Licence IDs on their permits
- 3
- Reliable value
- $94.1M
- Coverage
- 61%
- Reliable filings
- 93
- Rank in New York City
- #2,953
- Permits (all-time, all segments)
- 288
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Apr 30, 2026
Primarily Commercial HVAC — 68% of 165 segment-classified permits
- 0006782
- 0013299
- 006782
As named in the permit records — identifiers we surface, not verified state licensure.
Typical service area ~7 mi in New York City
The p90 footprint of where Nelson Air Device CORP has pulled permits in New York City — drawn from all 288 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC288
Showing 20 of 165 permits by Nelson Air Device CORP in the indexed window · most recent first
- Apr 30, 2026Commercial HVAC301 East 17 Street, Manhattan, NY 10003HVAC / Mechanical$5.2M
- Apr 30, 2026Commercial Alteration585 Schnectady Avenue, Brooklyn, NY 11203Alteration$100K
- Apr 30, 2026Commercial Alteration25-10 30 Avenue, Queens, NY 11102Alteration$150K
- Apr 30, 2026Commercial HVAC25-10 30 Avenue, Queens, NY 11102HVAC / Mechanical$6.0M
- Dec 29, 2025Commercial Alteration1091 Amsterdam Avenue, Manhattan, NY 10025Alteration$300K
- Dec 29, 2025Commercial HVAC1091 Amsterdam Avenue, Manhattan, NY 10025HVAC / Mechanical$1.8M
- Dec 29, 2025Commercial Alteration585 Schenectady Avenue, Brooklyn, NY 11203Alteration$100K
- Dec 29, 2025Commercial HVAC585 Schnectady Avenue, Brooklyn, NY 11203HVAC / Mechanical$70K
- Nov 5, 2025Commercial HVAC177 Ft Washington Avenue, Manhattan, NY 10032HVAC / Mechanical · Commercial$615K
- Aug 13, 2025Commercial HVAC1545 Atlantic Avenue, Brooklyn, NY 11213HVAC / Mechanical$15K
- May 14, 2025Commercial Alteration585 Schnectady Avenue, Brooklyn, NY 11203Alteration$100K
- May 14, 2025Commercial Alteration30-19 Crescent Street, Queens, NY 11102Alteration$90K
- May 14, 2025Commercial HVAC301 East 17 Street, Manhattan, NY 10003HVAC / Mechanical$5.2M
- May 14, 2025Commercial HVAC25-10 30 Avenue, Queens, NY 11102HVAC / Mechanical$6.0M
- May 14, 2025Commercial Alteration25-10 30 Avenue, Queens, NY 11102Alteration$150K
- Jan 30, 2025Commercial Alteration1091 Amsterdam Avenue, Manhattan, NY 10025Alteration$300K
- Jan 7, 2025Commercial Alteration585 Schenectady Avenue, Brooklyn, NY 11203Alteration$100K
- Jan 7, 2025Commercial HVAC585 Schnectady Avenue, Brooklyn, NY 11203HVAC / Mechanical$70K
- Sep 19, 2024Commercial HVAC301 East 17 Street, Manhattan, NY 10003HVAC / Mechanical$5.2M
- Aug 19, 2024Commercial Alteration585 Schnectady Avenue, Brooklyn, NY 11203Alteration$100K
Addresses where Nelson Air Device CORP 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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