P. O'Connor & Sons INC
P. O'Connor & Sons INC is a diversified New York City contractor — 91 segment-eligible permits spanning 7 segments, led by multifamily mep (38%) and multifamily alteration (35%). Its permit record in New York City spans 1994–2026.
- Market
- New York City
- Active
- 1994–2026 · 32 yrs
- Licence IDs on their permits
- 3
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in New York City
- #3,843
- Permits (all-time, all segments)
- 219
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Jun 22, 2026
- 0003919
- 0023079
- 003919
As named in the permit records — identifiers we surface, not verified state licensure.
P. O'Connor & Sons INC has 219 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 P. O'Connor & Sons 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 ~4 mi in New York City
The p90 footprint of where P. O'Connor & Sons INC has pulled permits in New York City — drawn from all 221 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC221
Showing 20 of 91 permits by P. O'Connor & Sons INC in the indexed window · most recent first
- Jun 22, 2026Residential Foundation-Only79 Jane Street, Manhattan, NY 10014Foundation Only · Residential$1.4M
- Jun 22, 2026Residential Foundation-Only79 Jane Street, Manhattan, NY 10014Foundation Only · Residential$1.4M
- Jun 17, 2026Residential Foundation-Only79 Jane Street, Manhattan, NY 10014Foundation Only · Residential$1.4M
- May 26, 2026Residential Foundation-Only79 Jane Street, Manhattan, NY 10014Foundation Only · Residential$1.3M
- Feb 21, 2020Residential Foundation-Only20-48 Steinway St, Queens, NY 11105Foundation Only · Residential—
- Feb 21, 2020Residential Foundation-Only20-48 Steinway St, Queens, NY 11105Foundation Only · Residential—
- Dec 26, 2019Residential Foundation-Only20-48 Steinway St, Queens, NY 11105Foundation Only · Residential—
- Dec 26, 2019Residential Foundation-Only20-48 Steinway St, Queens, NY 11105Foundation Only · Residential—
- Jul 23, 2014Residential MEP415 Washington Street, Manhattan, NY 10013HVAC / Mechanical · Residential—
- Jul 22, 2014Commercial HVAC1115 Broadway, Manhattan, NY 10010HVAC / Mechanical—
- Mar 10, 2014Multifamily Alteration1036 Park Avenue, Manhattan, NY 10028Residential—
- Apr 12, 2013Multifamily Alteration155 Berry Street, Brooklyn, NY 11249Residential—
- Apr 12, 2013Multifamily Alteration155 Berry Street, Brooklyn, NY 11249HVAC / Mechanical · Residential—
- Feb 20, 2013Temporary Construction Support641 6th Avenue, Manhattan, NY 10011Construction Equipment—
- Feb 20, 2013Commercial Alteration641 6th Avenue, Manhattan, NY 10011Alteration—
- Feb 20, 2013Commercial HVAC641 6th Avenue, Manhattan, NY 10011HVAC / Mechanical—
- Feb 15, 2013Multifamily Alteration222 East 39th Street, Manhattan, NY 10016Residential—
- Jan 24, 2013Multifamily Alteration222 East 39th Street, Manhattan, NY 10016Residential—
- Sep 28, 2012Multifamily MEP845 West End Avenue, Manhattan, NY 10025HVAC / Mechanical—
- Aug 30, 2012Multifamily MEP845 West End Avenue, Manhattan, NY 10025HVAC / Mechanical—
Jun 22, 2026 | 79 Jane Street, Manhattan, NY 10014 | Residential Foundation-Only Residential | $1.4M |
Jun 22, 2026 | 79 Jane Street, Manhattan, NY 10014 | Residential Foundation-Only Residential | $1.4M |
Jun 17, 2026 | 79 Jane Street, Manhattan, NY 10014 | Residential Foundation-Only Residential | $1.4M |
May 26, 2026 | 79 Jane Street, Manhattan, NY 10014 | Residential Foundation-Only Residential | $1.3M |
Feb 21, 2020 | 20-48 Steinway St, Queens, NY 11105 | Residential Foundation-Only Residential | — |
Feb 21, 2020 | 20-48 Steinway St, Queens, NY 11105 | Residential Foundation-Only Residential | — |
Dec 26, 2019 | 20-48 Steinway St, Queens, NY 11105 | Residential Foundation-Only Residential | — |
Dec 26, 2019 | 20-48 Steinway St, Queens, NY 11105 | Residential Foundation-Only Residential | — |
Jul 23, 2014 | 415 Washington Street, Manhattan, NY 10013 | Residential MEP Residential | — |
Jul 22, 2014 | 1115 Broadway, Manhattan, NY 10010 | Commercial HVAC | — |
Mar 10, 2014 | 1036 Park Avenue, Manhattan, NY 10028 | Multifamily Alteration Residential | — |
Apr 12, 2013 | 155 Berry Street, Brooklyn, NY 11249 | Multifamily Alteration Residential | — |
Apr 12, 2013 | 155 Berry Street, Brooklyn, NY 11249 | Multifamily Alteration Residential | — |
Feb 20, 2013 | 641 6th Avenue, Manhattan, NY 10011 | Temporary Construction Support | — |
Feb 20, 2013 | 641 6th Avenue, Manhattan, NY 10011 | Commercial Alteration | — |
Feb 20, 2013 | 641 6th Avenue, Manhattan, NY 10011 | Commercial HVAC | — |
Feb 15, 2013 | 222 East 39th Street, Manhattan, NY 10016 | Multifamily Alteration Residential | — |
Jan 24, 2013 | 222 East 39th Street, Manhattan, NY 10016 | Multifamily Alteration Residential | — |
Sep 28, 2012 | 845 West End Avenue, Manhattan, NY 10025 | Multifamily MEP | — |
Aug 30, 2012 | 845 West End Avenue, Manhattan, NY 10025 | Multifamily MEP | — |
Addresses where P. O'Connor & Sons 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.
- Naf Construction Manageme154 multifamily mep
- Rci Plbg, INC106 multifamily mep
- Blueprint Plumbing Corporation99 multifamily mep
- Orbit Plbg & Htg INC82 multifamily mep
- Fcv Sewer & Water, INC80 multifamily mep
- Donato INC56 multifamily mep
Put P. O'Connor & Sons 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.