CONSTRUCTEL NYC TRACKS NYC DEPARTMENT OF BUILDINGS FILINGS, PERMITS & SKYSCRAPER PROJECTS CITYWIDECONSTRUCTEL NYC TRACKS NYC DEPARTMENT OF BUILDINGS FILINGS, PERMITS & SKYSCRAPER PROJECTS CITYWIDE
Refreshed Nightly · NYC Department of Buildings· checked 9:02 PM

Companies

Every construction company in NYC's public record, three ways: general contractors ranked by citywide permit volume, specialists browsable by trade, and firms certified minority- or women-owned by the city.

Distinct Permittees YTDi
Permits Issued YTD
23% MoM
Most Active Borough

Top 10 by Permit Volume

The busiest companies citywide, by permit count — a quick visual read before the full ranked table below.

  1. 1Structure Tone Inc
    23,478
  2. 2Rockledge Scaffold
    15,126
  3. 3Everest Scaffolding Inc
    14,712
  4. 4Spring Scaffolding Llc
    11,151
  5. 5Par Plumbing Co., Inc
    11,069
  6. 6Sunrun Installation Svc
    10,604
  7. 7Turner Construction
    9,096
  8. 8National Maintenance, Inc
    8,758
  9. 9Pro Custom Solar Llc
    8,604
  10. 10Sirina Fire Prot Corp
    8,078

Where Companies Are Working Right Now

400 electrical job sites filed with DOB in the last 90 days, plotted at their real geocoded locations. Electrical filings are the only current City feed that carries both a contractor name and a mapped job site — DOB NOW Build filings are geocoded but name the architect, and the permit dataset that named the contractor stopped updating in June 2020.

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Companies by Division

The top 3 permit-pullers in each trade division, live — not just a link to a filtered list.

PaintingAll →
PlumbingAll →
ElectricalAll →
HVAC & MechanicalAll →
Masonry & ConcreteAll →
RoofingAll →
DemolitionAll →
ElevatorAll →
Fire Protection & SprinklerAll →
ScaffoldingAll →
WaterproofingAll →
CarpentryAll →
Structural Steel & IronworkAll →
Crane & HoistingAll →

General Contractors, All Trades

Ranked by the number of construction permits pulled citywide — the clearest activity signal in public DOB records.

Methodology

This ranks the businesses named as permittee on NYC Department of Buildings permits — the entity actually pulling the permit to do the work — by permit volume. It is not a revenue, quality, or safety ranking: NYC's public data doesn't include contractor revenue or safety ratings, so none is shown here. There's no dedicated "General Contractors" trade filter above: unlike plumbing or electrical, general contracting has no distinguishing keyword in a company's registered name, so this citywide ranking — spanning every trade — is the honest stand-in for a GC-specific list. For contractors that specialize and say so in their own registered name, see Browse by Trade above. This ranking is refreshed nightly rather than re-scanned on every visit, since it's a full citywide scan of hundreds of businesses' permit counts.

Contractors on NYC's Megaprojects & Tallest Towers

Hand-tracked, not ranked by permits: the general contractors, construction managers and joint-venture partners named in sourced reporting on NYC's landmark infrastructure projects and tallest towers — much of it agency work that never appears in DOB permit data. Each firm links to every project it's on.

Bridge & Infrastructure Specialists

Contractors whose work is procured by NYC DOT, the MTA and the Port Authority rather than permitted by DOB, so they never appear in the permit rankings above. Each profile is built from the company's own materials and public contract records.

Frequently Asked

Who is the busiest general contractor in NYC?
Structure Tone Inc, with 23,478 DOB permits on file citywide — ranked by permit volume, the only company-level activity metric NYC's public data supports (not revenue, headcount, or safety rating).
How are NYC construction companies ranked on this page?
By the number of construction permits pulled citywide, as the permittee named on NYC Department of Buildings permits — a real, live-queried activity signal, not a self-reported or paid ranking.
What does M/WBE certified mean for a NYC construction company?
A business certified minority-owned (MBE) or women-owned (WBE) by the NYC Department of Small Business Services — a different, self-reported registry from the DOB permit-volume rankings on this page. See Certified M/WBE Businesses for the full list.