Contractor Profile

J & M Strongwater LLC

J & M Strongwater LLC concentrates in multifamily alteration in New York City (88% of its 94 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in New York City spans 2016–2026. Reliable permit valuations total ≈$10.3M (across the 62% of filings with a valuation we can stand behind).

First permit: Jun 15, 2016 (3,729d ago)Latest permit: Jul 28, 2026 (34d ago)
The sales record
Market
New York City
Active
2016–2026 · 10 yrs
Licence IDs on their permits
3
Reliable value
$10.3M
Coverage
62%
Reliable filings
57
Rank in New York City
#7,380
Permits (all-time, all segments)
103
Filings 90d
1
Filings 30d
0
Latest permit
Jul 28, 2026
Typical project size$65Ktypically $34K–$186K across 57 valued permits
Where they work
Firmographics
License & registration IDs on file
  • 0613768
  • 613768
  • 999991

As named in the permit records — identifiers we surface, not verified state licensure.

Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Aug ’240–4 permits/moJul ’26
permits per month permit value
Service area

Typical service area ~9 mi in New York City

The p90 footprint of where J & M Strongwater LLC has pulled permits in New York City — drawn from all 103 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC103
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Showing 20 of 94 permits by J & M Strongwater LLC in the indexed window · most recent first

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Jul 28, 2026
409 Edgecombe Avenue, Manhattan, NY 10032
Multifamily Alteration
$304K
Oct 23, 2025
2418 Olinville Avenue, Bronx, NY 10467
Multifamily Alteration
$38K
Jun 25, 2025
409 Edgecombe Avenue, Manhattan, NY 10032
Multifamily Alteration
$304K
Jun 16, 2025
2418 Olinville Avenue, Bronx, NY 10467
Multifamily Alteration
$211K
Jun 11, 2025
104 Sullivan Street, Manhattan, NY 10012
Multifamily Alteration
$75K
Jun 5, 2025
1023 Ogden Avenue, Bronx, NY 10452
Commercial Alteration
$15K
Mar 4, 2025
104 Sullivan Street, Manhattan, NY 10012
Multifamily Alteration
$200K
Jan 30, 2025
412 West End Avenue, Manhattan, NY 10024
Multifamily Alteration
$143K
Oct 7, 2024
409 Edgecombe Avenue, Manhattan, NY 10032
Multifamily Alteration
$34K
Sep 17, 2024
43-02 36 Street, Queens, NY 11101
Commercial Alteration
$329K
Sep 12, 2024
235 East 73 Street, Manhattan, NY 10021
Multifamily Alteration
$35K
Aug 22, 2024
43-02 36 Street, Queens, NY 11101
Commercial Alteration
$45K
Jul 24, 2024
43-02 36 Street, Queens, NY 11101
Temporary Construction Support
$1K
Apr 29, 2024
43-02 36 Street, Queens, NY 11101
Commercial Alteration
$78K
Mar 15, 2024
104 Sullivan Street, Manhattan, NY 10012
Multifamily Alteration
$200K
Dec 18, 2023
43-02 36 Street, Queens, NY 11101
Commercial Alteration
$40K
Dec 6, 2023
104 Sullivan Street, Manhattan, NY 10012
Multifamily Alteration
$15K
Nov 13, 2023
450 West 58 Street, Manhattan, NY 10019
Multifamily Alteration
$201K
Sep 25, 2023
764 9 Avenue, Manhattan, NY 10019
Multifamily Alteration
$20K
Jul 24, 2023
43-02 36 Street, Queens, NY 11101
Temporary Construction Support
$1K
Sites J & M Strongwater LLC returns to6 in New York City

Addresses where J & M Strongwater 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.

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