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Contractors in New York City

ROSENWACH TANK CO. LLC

License GC 002001

8 permits at 3 addresses in the last 12 months in New York City.

First filing
Nov 7, 2025
Latest filing
Oct 27, 2026

By trade

  • Alteration4
  • Mechanical4

By year

  • 20252
  • 20266

Property mix

  • Commercial8
  • Other0

Recent job sites

  • 150 WEST 56 STREET Manhattan
    Oct 27, 2026, Mechanical
  • 201 WEST 79 STREET MANHATTAN
    Jan 27, 2026, Mechanical

and 1 more job sites in Pro

Commercial contractors in New York City · Recent New York City building permit filings

Names and licenses appear as listed in official sources. Request a correction: corrections@zonewire.co

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