Callahan Contracting LLC
Callahan Contracting LLC concentrates in multifamily alteration in New York City (81% of its 59 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in New York City spans 2023–2026. Reliable permit valuations total ≈$6.6M (across the 90% of filings with a valuation we can stand behind).
- Market
- New York City
- Active
- 2023–2026 · 3 yrs
- Licenses on file
- 2
- Reliable value
- $6.6M
- Coverage
- 90%
- Reliable filings
- 45
- Rank in New York City
- #8,869
- Permits (all-time, all segments)
- 81
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- May 7, 2026
Primarily Multifamily Alteration — 81% of 59 segment-classified permits
- 0624473
- 624473
As named in the permit records — identifiers we surface, not verified state licensure.
Typical service area ~4 mi in New York City
The p90 footprint of where Callahan Contracting LLC has pulled permits in New York City — drawn from all 81 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC81
Showing 20 of 59 permits by Callahan Contracting LLC in the indexed window · most recent first
- Feb 4, 2026Multifamily Alteration831 President Street, Brooklyn, NY 11215Alteration$544K
- Jan 8, 2026Commercial Alteration17 West 60 Street, Manhattan, NY 10023Alteration$250K
- Dec 19, 2025Multifamily Alteration210 6 Avenue, Manhattan, NY 10014Alteration$38K
- Dec 16, 2025Multifamily Alteration895 Park Avenue, Manhattan, NY 10075HVAC / Mechanical$123K
- Dec 15, 2025Multifamily Alteration895 Park Avenue, Manhattan, NY 10075Alteration$440K
- Dec 15, 2025Multifamily Alteration571 Hudson Street, Manhattan, NY 10014Alteration$204K
- Dec 15, 2025Multifamily Alteration571 Hudson Street, Manhattan, NY 10014Alteration$10K
- Dec 12, 2025Multifamily Alteration895 Park Avenue, Manhattan, NY 10075Alteration$440K
- Oct 28, 2025Multifamily Alteration320 East 19 Street, Manhattan, NY 10003Alteration$303K
- Oct 28, 2025Multifamily Alteration320 East 19 Street, Manhattan, NY 10003Alteration$303K
- Oct 28, 2025Multifamily Alteration320 East 19 Street, Manhattan, NY 10003HVAC / Mechanical$13K
- May 30, 2025Multifamily Alteration571 Hudson Street, Manhattan, NY 10014HVAC / Mechanical$20K
- May 28, 2025Multifamily Alteration170 Hicks Street, Brooklyn, NY 11201HVAC / Mechanical$20K
- May 12, 2025Multifamily Alteration571 Hudson Street, Manhattan, NY 10014Alteration$10K
- May 12, 2025Multifamily Alteration571 Hudson Street, Manhattan, NY 10014Alteration$204K
- May 1, 2025Multifamily Alteration170 Hicks Street, Brooklyn, NY 11201Alteration$136K
- Apr 30, 2025Temporary Construction Support431 Knickerbocker Avenue, Brooklyn, NY 11237Construction Fence$7K
- Mar 19, 2025Commercial Alteration74 Broad Street, Manhattan, NY 10004Alteration$40K
- Jan 23, 2025Multifamily Alteration268 East 7th Street, Manhattan, NY 10009Alteration · Residential—applied Jan 7, 2025
- Jul 15, 2024Multifamily Alteration188 East 78 Street, Manhattan, NY 10075Alteration$510K
Feb 4, 2026 | 831 President Street, Brooklyn, NY 11215 | Multifamily Alteration | $544K |
Jan 8, 2026 | 17 West 60 Street, Manhattan, NY 10023 | Commercial Alteration | $250K |
Dec 19, 2025 | 210 6 Avenue, Manhattan, NY 10014 | Multifamily Alteration | $38K |
Dec 16, 2025 | 895 Park Avenue, Manhattan, NY 10075 | Multifamily Alteration | $123K |
Dec 15, 2025 | 895 Park Avenue, Manhattan, NY 10075 | Multifamily Alteration | $440K |
Dec 15, 2025 | 571 Hudson Street, Manhattan, NY 10014 | Multifamily Alteration | $204K |
Dec 15, 2025 | 571 Hudson Street, Manhattan, NY 10014 | Multifamily Alteration | $10K |
Dec 12, 2025 | 895 Park Avenue, Manhattan, NY 10075 | Multifamily Alteration | $440K |
Oct 28, 2025 | 320 East 19 Street, Manhattan, NY 10003 | Multifamily Alteration | $303K |
Oct 28, 2025 | 320 East 19 Street, Manhattan, NY 10003 | Multifamily Alteration | $303K |
Oct 28, 2025 | 320 East 19 Street, Manhattan, NY 10003 | Multifamily Alteration | $13K |
May 30, 2025 | 571 Hudson Street, Manhattan, NY 10014 | Multifamily Alteration | $20K |
May 28, 2025 | 170 Hicks Street, Brooklyn, NY 11201 | Multifamily Alteration | $20K |
May 12, 2025 | 571 Hudson Street, Manhattan, NY 10014 | Multifamily Alteration | $10K |
May 12, 2025 | 571 Hudson Street, Manhattan, NY 10014 | Multifamily Alteration | $204K |
May 1, 2025 | 170 Hicks Street, Brooklyn, NY 11201 | Multifamily Alteration | $136K |
Apr 30, 2025 | 431 Knickerbocker Avenue, Brooklyn, NY 11237 | Temporary Construction Support | $7K |
Mar 19, 2025 | 74 Broad Street, Manhattan, NY 10004 | Commercial Alteration | $40K |
Jan 23, 2025 applied Jan 7, 2025 | 268 East 7th Street, Manhattan, NY 10009 | Multifamily Alteration Residential | — |
Jul 15, 2024 | 188 East 78 Street, Manhattan, NY 10075 | Multifamily Alteration | $510K |
Addresses where Callahan Contracting LLC 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.
- Orbit Plbg & Htg INC4,754 multifamily alteration
- The Plumbing Company INC3,247 multifamily alteration
- G. Bauer, INC3,148 multifamily alteration
- Abilene, INC3,137 multifamily alteration
- C C Controlled Combustion2,597 multifamily alteration
- Squan Construction Servic2,433 multifamily alteration
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