T F O'Brien And CO INC
T F O'Brien And CO INC is a diversified New York City contractor — 22 segment-eligible permits spanning 3 segments, led by commercial hvac (45%) and multifamily alteration (36%). Its permit record in New York City spans 1993–2026.
- Market
- New York City
- Active
- 1993–2026 · 33 yrs
- Licence IDs on their permits
- 2
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in New York City
- #14,939
- Permits (all-time, all segments)
- 37
- Filings 90d
- 2
- Filings 30d
- 0
- Latest permit
- Jul 13, 2026
- 0009800
- 009800
As named in the permit records — identifiers we surface, not verified state licensure.
T F O'Brien And CO INC has 37 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.
Monthly value isn’t shown: too few of T F O'Brien And CO INC’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Typical service area ~8 mi in New York City
The p90 footprint of where T F O'Brien And CO INC has pulled permits in New York City — drawn from all 39 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC39
Showing 20 of 22 permits by T F O'Brien And CO INC in the indexed window · most recent first
- Sep 4, 2026Multifamily Alteration107 Garfield Place, Brooklyn, NY 11215HVAC / Mechanical$46K
- Aug 20, 2026Multifamily Alteration10-18 Beach 20 Street, Queens, NY 11691HVAC / Mechanical$40K
- Apr 6, 2026Commercial HVAC226-02 Merrick Boulevard, Queens, NY 11413HVAC / Mechanical$26K
- Jul 18, 2025Commercial HVAC105-15 180 Street, Queens, NY 11433HVAC / Mechanical$30K
- Jan 31, 2023Commercial HVAC226-02 Merrick Boulevard, Queens, NY 11413HVAC / Mechanical$21K
- Dec 20, 2022Commercial HVAC41-17 Greenpoint Avenue, Queens, NY 11104HVAC / Mechanical$20K
- Jan 29, 2021Multifamily Alteration1 Central Park South, Manhattan, NY 10019HVAC / Mechanical$55K
- Aug 8, 2018Commercial HVAC9-01 Cross Bay Boulevard, Queens, NY 11693HVAC / Mechanical—
- Mar 20, 2018Multifamily Alteration259-10 Hillside Avenue, Queens, NY 11004Residential—
- Mar 20, 2018Multifamily Alteration259-10 Hillside Avenue, Queens, NY 11004HVAC / Mechanical · Residential—
- Mar 20, 2018Multifamily Alteration85-25 68th Road, Queens, NY 11374Residential—
- Mar 20, 2018Multifamily Alteration85-25 68th Road, Queens, NY 11374HVAC / Mechanical · Residential—
- Oct 25, 2017Residential MEP69-53 Harrow St, Queens, NY 11375HVAC / Mechanical · Residential—
- Aug 14, 2017Commercial HVAC132-15A 14 Avenue, Queens, NY 11356HVAC / Mechanical—
- Nov 16, 2016Residential MEP4510 11 St, Queens, NY 11101HVAC / Mechanical · Residential—
- Jan 29, 2016Commercial HVAC2314 86th Street, Brooklyn, NY 11214HVAC / Mechanical—
- Jul 22, 2015Commercial HVAC314 Scholes Street, Brooklyn, NY 11206HVAC / Mechanical—
- Jan 6, 2015Commercial HVAC2204 Flatbush Avenue, Brooklyn, NY 11234HVAC / Mechanical—applied Dec 16, 2014
- Mar 14, 2013Commercial HVAC198-10 Jamaica Ave., Queens, NY 11423HVAC / Mechanical—
- Mar 29, 2010Residential MEP117-19 Springfield Blvd., Queens, NY 11411HVAC / Mechanical · Residential—
Addresses where T F O'Brien And CO INC 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 INC7,256 commercial hvac
- Jt Magen + CO INC2,158 commercial hvac
- Turner Construction Compa1,893 commercial hvac
- Lehr Construction CORP1,767 commercial hvac
- John Gallin & Son, INC1,607 commercial hvac
- Jrm Construction Mgmt LLC1,412 commercial hvac
Put T F O'Brien And CO INC 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.