Contractor Profile

MJ1 Construction INC

MJ1 Construction INC is a diversified New York City contractor — 80 segment-eligible permits spanning 3 segments, led by temporary construction support (54%) and multifamily alteration (40%). Its permit record in New York City spans 2018–2020. Reliable permit valuations total ≈$159K (across the 55% of filings with a valuation we can stand behind).

First permit: Mar 27, 2018 (3,079d ago)Latest permit: Sep 16, 2020 (2,175d ago)
The sales record
Market
New York City
Active
2018–2020 · 2 yrs
Licence IDs on their permits
4
Reliable value
$159K
Coverage
55%
Reliable filings
34
Rank in New York City
#6,826
Permits (all-time, all segments)
114
Filings 90d
0
Filings 30d
0
Latest permit
Sep 16, 2020
Typical project size$5Ktypically $1K–$7K across 34 valued permits
Where they work
Firmographics
License & registration IDs on file
  • 0619271
  • 619271
  • 620344
  • 620509

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

Direct contactNot in our data — we don’t fabricate firmographics.
Service area

Typical service area ~8 mi in New York City

The p90 footprint of where MJ1 Construction INC has pulled permits in New York City — drawn from all 114 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC114
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Showing 20 of 80 permits by MJ1 Construction INC in the indexed window · most recent first

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Sep 16, 2020
2692 Creston Avenue, Bronx, NY 10468
Temporary Construction Support
$10K
Aug 7, 2020
317 Winthrop Street, Brooklyn, NY 11225
Temporary Construction Support
$5K
Jun 12, 2020
85 Carlton Avenue, Brooklyn, NY 11205
Temporary Construction Support
$5K
Mar 19, 2020
707 Willoughby Avenue, Brooklyn, NY 11206
Temporary Construction Support
$160
Mar 3, 2020
565 Midwood Street, Brooklyn, NY 11203
Temporary Construction Support
$5K
Feb 21, 2020
93 South 9 Street, Brooklyn, NY 11249
Temporary Construction Support
$5K
Jan 6, 2020
applied Feb 8, 2019
454 West 47 Street, Manhattan, NY 10036
Multifamily Alteration
Residential
Jan 2, 2020
734 5 Avenue, Brooklyn, NY 11232
Temporary Construction Support
$7K
Dec 10, 2019
151 West 9th Street, Brooklyn, NY 11231
Multifamily Alteration
Residential
Dec 10, 2019
151 West 9th Street, Brooklyn, NY 11231
Multifamily Alteration
Residential
Nov 21, 2019
641 Dekalb Avenue, Brooklyn, NY 11216
Temporary Construction Support
$8K
Nov 1, 2019
707 Willoughby Avenue, Brooklyn, NY 11206
Temporary Construction Support
$160
Oct 17, 2019
455 Franklin Avenue, Brooklyn, NY 11238
Temporary Construction Support
$15K
Oct 9, 2019
832 Monroe Street, Brooklyn, NY 11221
Temporary Construction Support
$10K
Oct 2, 2019
215 Putnam Avenue, Brooklyn, NY 11216
Temporary Construction Support
$7K
Sep 17, 2019
1287 Sterling Place, Brooklyn, NY 11213
Temporary Construction Support
$6K
Sep 17, 2019
1287 Sterling Place, Brooklyn, NY 11213
Temporary Construction Support
$5K
Sep 4, 2019
832 Monroe St, Brooklyn, NY 11221
Residential Foundation-Only
Residential
Sep 4, 2019
832 Monroe St, Brooklyn, NY 11221
Residential Foundation-Only
Residential
Aug 29, 2019
428 West 47 Street, Manhattan, NY 10036
Temporary Construction Support
$8K
Sites MJ1 Construction INC returns to6 in New York City

Addresses where MJ1 Construction 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.

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