Contractor Profile

Flag-Clean Island Ltd

Flag-Clean Island Ltd is a diversified New York City contractor — 15 segment-eligible permits spanning 3 segments, led by multifamily alteration (40%) and temporary construction support (40%). Its permit record in New York City spans 2018–2026. Reliable permit valuations total ≈$1.9M (across the 63% of filings with a valuation we can stand behind). Filing activity is up 300% over the last 90 days versus the prior 90 — a market heating up.

First permit: Mar 7, 2018 (3,099d ago)Latest permit: Jul 13, 2026 (49d ago)
The sales record
Market
New York City
Active
2018–2026 · 8 yrs
Licence IDs on their permits
2
Reliable value
$1.9M
Coverage
63%
Reliable filings
10
Rank in New York City
#15,918
Permits (all-time, all segments)
33
Filings 90d
4
Filings 30d
3
Latest permit
Jul 13, 2026
Typical project size$66Ktypically $65K–$392K across 10 valued permits
Where they work
Firmographics
License & registration IDs on file
  • 0618181
  • 618181

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
Feb ’260–3 permits/moAug ’26
permits per month permit value
Service area

Typical service area ~14 mi in New York City

The p90 footprint of where Flag-Clean Island Ltd has pulled permits in New York City — drawn from all 38 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC38
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Showing 15 of 15 permits by Flag-Clean Island Ltd in the indexed window · most recent first

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Aug 18, 2026
158 South Avenue, Staten Island, NY 10303
Commercial Alteration
$65K
Aug 18, 2026
2319 Belmont Avenue, Bronx, NY 10458
Multifamily Alteration
$66K
Aug 17, 2026
2319 Belmont Avenue, Bronx, NY 10458
Multifamily Alteration
$66K
Jul 13, 2026
2319 Belmont Avenue, Bronx, NY 10458
Multifamily Alteration
$66K
Apr 3, 2026
158 South Avenue, Staten Island, NY 10303
Commercial Alteration
$65K
Feb 2, 2026
158 South Avenue, Staten Island, NY 10303
Commercial Alteration
$65K
Apr 20, 2021
53-33 Gar 202 Street, Queens, NY 11364
Temporary Construction Support
Residential
$6K
Feb 8, 2021
665 New York Avenue, Brooklyn, NY 11203
Multifamily Alteration
$500K
Nov 19, 2020
665 New York Avenue, Brooklyn, NY 11203
Multifamily Alteration
$500K
Aug 26, 2020
665 New York Avenue, Brooklyn, NY 11203
Multifamily Alteration
$500K
May 25, 2018
37 West 13 Road, Queens, NY 11693
Temporary Construction Support
$1
May 3, 2018
10-11 Crossbay Boulevard, Queens, NY 11693
Temporary Construction Support
$1
May 1, 2018
10 West 12 Road, Queens, NY 11693
Temporary Construction Support
$1
Apr 26, 2018
13 East 10 Road, Queens, NY 11693
Temporary Construction Support
$1
Mar 27, 2018
17 Webers Court, Brooklyn, NY 11235
Temporary Construction Support
$1
Sites Flag-Clean Island Ltd returns to1 in New York City

Addresses where Flag-Clean Island Ltd 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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