Contractor Profile
Jjk Building Consulting
Jjk Building Consulting is a diversified New York City contractor — 170 segment-eligible permits spanning 7 segments, led by multifamily alteration (53%) and temporary construction support (35%). Its permit record in New York City spans 2021–2026. Reliable permit valuations total ≈$23.0M (across the 85% of filings with a valuation we can stand behind).
First permit: Apr 27, 2021 (1,953d ago)Latest permit: Jul 20, 2026 (43d ago)
The sales record
- Market
- New York City
- Active
- 2021–2026 · 5 yrs
- Licence IDs on their permits
- 3
- Reliable value
- $23.0M
- Coverage
- 85%
- Reliable filings
- 123
- Rank in New York City
- #1,631
- Permits (all-time, all segments)
- 504
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Jul 20, 2026
Typical project size$5Ktypically $1K–$40K across 123 valued permits
Where they work
Firmographics
License & registration IDs on file
- 0621070
- 621070
- 999993
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 ’240–7 permits/moMay ’26
permits per month permit value
Service area
Typical service area ~11 mi in New York City
The p90 footprint of where Jjk Building Consulting has pulled permits in New York City — drawn from all 504 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC504
Recent permitsLargest recent$2.1M· 749 53 Street, Brooklyn, NY 11220
Showing 20 of 170 permits by Jjk Building Consulting in the indexed window · most recent first
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- May 6, 2026Temporary Construction Support132-28 Pople Avenue, Queens, NY 11355Construction Fence$5K
- May 5, 2026Temporary Construction Support157-05 Rose Avenue, Queens, NY 11355Construction Fence$1K
- Apr 28, 2026Temporary Construction Support132-30 Booth Memorial Avenue, Queens, NY 11355Construction Fence$5K
- Apr 28, 2026Temporary Construction Support132-30 Gar Booth Memorial Avenue, Queens, NY 11355Construction Fence$5K
- Apr 15, 2026Commercial Alteration41-08 163 Street, Queens, NY 11358Alteration$9K
- Apr 13, 2026Temporary Construction Support1422 College Point Boulevard, Queens, NY 11356Construction Fence$2K
- Apr 10, 2026Residential Foundation-Only35-66 165 Street, Queens, NY 11358Foundation Only · Residential$32K
- Apr 8, 2026Temporary Construction Support35-66 165 Street, Queens, NY 11358Construction Fence$1K
- Mar 26, 2026Multifamily Alteration749 53 Street, Brooklyn, NY 11220Alteration · Residential$2.1M
- Mar 26, 2026Multifamily Alteration749 53 Street, Brooklyn, NY 11220HVAC / Mechanical · Residential$2.1M
- Mar 26, 2026Multifamily Alteration749 53 Street, Brooklyn, NY 11220Alteration · Residential$2.1M
- Mar 26, 2026Multifamily Alteration749 53 Street, Brooklyn, NY 11220Foundation Only · Residential$2.1M
- Mar 26, 2026Multifamily Alteration749 53 Street, Brooklyn, NY 11220Earth Work · Residential$2.1M
- Feb 20, 2026Temporary Construction Support149-15 Delaware Avenue, Queens, NY 11355Construction Fence$5K
- Jan 28, 2026Multifamily Alteration85-15 Grand Avenue, Queens, NY 11373HVAC / Mechanical · Commercial$20K
- Dec 19, 2025Commercial Alteration8 Rewe Street, Brooklyn, NY 11211Alteration$30K
- Oct 9, 2025Multifamily Alteration749 53 Street, Brooklyn, NY 11220Alteration · Residential$2.1M
- Oct 9, 2025Multifamily Alteration749 53 Street, Brooklyn, NY 11220HVAC / Mechanical · Residential$2.1M
- Oct 9, 2025Multifamily Alteration749 53 Street, Brooklyn, NY 11220Alteration · Residential$2.1M
- Oct 9, 2025Multifamily Alteration749 53 Street, Brooklyn, NY 11220Foundation Only · Residential$2.1M
May 6, 2026 | 132-28 Pople Avenue, Queens, NY 11355 | Temporary Construction Support | $5K |
May 5, 2026 | 157-05 Rose Avenue, Queens, NY 11355 | Temporary Construction Support | $1K |
Apr 28, 2026 | 132-30 Booth Memorial Avenue, Queens, NY 11355 | Temporary Construction Support | $5K |
Apr 28, 2026 | 132-30 Gar Booth Memorial Avenue, Queens, NY 11355 | Temporary Construction Support | $5K |
Apr 15, 2026 | 41-08 163 Street, Queens, NY 11358 | Commercial Alteration | $9K |
Apr 13, 2026 | 1422 College Point Boulevard, Queens, NY 11356 | Temporary Construction Support | $2K |
Apr 10, 2026 | 35-66 165 Street, Queens, NY 11358 | Residential Foundation-Only Residential | $32K |
Apr 8, 2026 | 35-66 165 Street, Queens, NY 11358 | Temporary Construction Support | $1K |
Mar 26, 2026 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Mar 26, 2026 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Mar 26, 2026 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Mar 26, 2026 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Mar 26, 2026 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Feb 20, 2026 | 149-15 Delaware Avenue, Queens, NY 11355 | Temporary Construction Support | $5K |
Jan 28, 2026 | 85-15 Grand Avenue, Queens, NY 11373 | Multifamily Alteration Commercial | $20K |
Dec 19, 2025 | 8 Rewe Street, Brooklyn, NY 11211 | Commercial Alteration | $30K |
Oct 9, 2025 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Oct 9, 2025 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Oct 9, 2025 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Oct 9, 2025 | 749 53 Street, Brooklyn, NY 11220 | Multifamily Alteration Residential | $2.1M |
Sites Jjk Building Consulting returns to6 in New York City
Addresses where Jjk Building Consulting 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.
Other top Multifamily Alteration contractors in New York City
- Orbit Plbg & Htg INC4,754 multifamily alteration
- The Plumbing Company INC3,247 multifamily alteration
- G. Bauer, INC3,148 multifamily alteration
- Abilene, INC3,137 multifamily alteration
- C C Controlled Combustion2,597 multifamily alteration
- Squan Construction Servic2,433 multifamily alteration
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