Gilbane Building Company
Gilbane Building Company is a diversified New York City contractor — 734 segment-eligible permits spanning 5 segments, led by commercial hvac (40%) and commercial alteration (31%). Its permit record in New York City spans 2002–2026. Reliable permit valuations total ≈$955M (across the 63% of filings with a valuation we can stand behind). Filing activity is down 88% over the last 90 days versus the prior 90.
- Market
- New York City
- Active
- 2002–2026 · 24 yrs
- Licence IDs on their permits
- 6
- Reliable value
- $955M
- Coverage
- 63%
- Reliable filings
- 416
- Rank in New York City
- #235
- Permits (all-time, all segments)
- 2,030
- Filings 90d
- 9
- Filings 30d
- 5
- Latest permit
- Jul 31, 2026
- 0023432
- 0036789
- 036789
- 0608374
- 0999995
- 999991
As named in the permit records — identifiers we surface, not verified state licensure.
Typical service area ~9 mi in New York City
The p90 footprint of where Gilbane Building Company has pulled permits in New York City — drawn from all 2,044 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC2,044
Showing 20 of 734 permits by Gilbane Building Company in the indexed window · most recent first
- Oct 8, 2026Commercial HVAC506 6 Street, Brooklyn, NY 11215HVAC / Mechanical$60K
- Oct 8, 2026Commercial Alteration506 6 Street, Brooklyn, NY 11215Alteration$100K
- Oct 8, 2026Commercial HVAC506 6 Street, Brooklyn, NY 11215HVAC / Mechanical$58K
- Sep 30, 2026Commercial HVAC506 6 Street, Brooklyn, NY 11215HVAC / Mechanical$58K
- Sep 30, 2026Commercial Alteration506 6 Street, Brooklyn, NY 11215Alteration$100K
- Sep 14, 2026Commercial HVAC3 Metrotech Center, Brooklyn, NY 11201HVAC / Mechanical$110K
- Sep 8, 2026Multifamily Alteration1720 Village Lane, Queens, NY 11691Alteration$5.4M
- Aug 17, 2026Commercial Alteration3 Metrotech Center, Brooklyn, NY 11201Alteration$3.2M
- Aug 12, 2026Commercial Alteration1450 Madison Avenue, Manhattan, NY 10029Alteration$1.8M
- Jul 13, 2026Commercial Alteration366 Rockaway Avenue, Brooklyn, NY 11212Alteration—
- Jul 9, 2026Commercial Alteration366 Rockaway Avenue, Brooklyn, NY 11212Alteration—
- Jul 7, 2026Commercial Alteration366 Rockaway Avenue, Brooklyn, NY 11212Alteration—
- Jul 7, 2026Commercial Alteration366 Rockaway Avenue, Brooklyn, NY 11212Alteration—
- Jul 7, 2026Temporary Construction Support860 Concourse Village East, Bronx, NY 10451Construction Support Other$10K
- Jul 6, 2026Multifamily Alteration1720 Village Lane, Queens, NY 11691Alteration$200K
- Jun 30, 2026Commercial Alteration1920 Turnbull Avenue, Bronx, NY 10473Alteration—
- Jun 26, 2026Multifamily Alteration1720 Village Lane, Queens, NY 11691HVAC / Mechanical · Commercial$4.2M
- Jun 26, 2026Commercial HVAC506 6 Street, Brooklyn, NY 11215HVAC / Mechanical$55K
- Jun 26, 2026Commercial Alteration506 6 Street, Brooklyn, NY 11215Alteration$1.5M
- Jun 25, 2026Commercial Alteration1095 Southern Boulevard, Bronx, NY 10459Alteration$5.2M
Addresses where Gilbane Building Company 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 INC7,249 commercial hvac
- Jt Magen + CO INC2,152 commercial hvac
- Turner Construction Compa1,893 commercial hvac
- Lehr Construction CORP1,767 commercial hvac
- John Gallin & Son, INC1,606 commercial hvac
- Jrm Construction Mgmt LLC1,407 commercial hvac
Put Gilbane Building Company on your call list.
Watch this contractor above for a daily email when they pull a new permit — or open the whole New York City book: every ranked contractor, enriched and parcel-joined.