Denko Mechanical Inc.
Denko Mechanical Inc. filed 10 permits with the NYC Department of Buildings in the last two years under Master Plumber #000130, most recently on Jun 23, 2026. It worked most often in Midtown (3), Greenwich Village (2), Carroll Gardens (2), Hell's Kitchen (1).
What do public records show for Denko Mechanical Inc.?
| License | Master Plumber #000130 Issued by the NYC Department of Buildings |
|---|---|
| DOB permits filed (last 2 years) | 10 |
| Permits in the last 12 months | 6 |
| Most recent permit | Jun 23, 2026 |
| Boroughs worked in | Manhattan (7), Brooklyn (2), Queens (1) |
| Median estimated job cost on new permits | $140,000 As filed with DOB; not a price quote |
Where does Denko Mechanical Inc. work?
How do I verify this license?
Ask for the master plumber's license number and look it up on the DOB NOW Public Portal or DOB's license search. Every permit in our listings was filed under a DOB plumbing license.
DOB NOW Public Portal (license and permit search)
Source: DOB NOW: Build approved plumbing permits, as of November 4, 2026. Expert Helper is not affiliated with this business, and a listing is not an endorsement. Is this your business? Request a correction or claim it.