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Welkin Mechanical LLC

✔ NYC Master Plumber #1406
License
NYC Master Plumber license #1406 (verified via DOB data, Oct 2026)
Licensed master plumber
Stephen Lynch
Phone (DOB record)
(718) 643-6096
Business address (DOB record)
79-51 Cooper Avenue, NY 11385
Bronx permits, last 12 months
4 (Plumbing (3); Sprinklers (1))
Most recent Bronx permit
2026-09-10
Neighborhoods worked
Hunts Point; Riverdale-Spuyten Duyvil; Castle Hill-Unionport
Also filed permits as
Welkin Enterprises,llc
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Verified from NYC Open Data: DOB License Info and DOB NOW Approved Permits (October 2026). Re-check live status on the DOB License Search and disciplinary records before you hire. Is this your business? Claim or update this listing.

Bronx permits by ZIP code

ZIPAreaPermits
10474Hunts Point2
10471Riverdale, Fieldston1
10473Castle Hill, Clason Point1

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