---
title: "GZA GeoEnvironmental Inc, New York, NY | Mold Roster"
description: "GZA GeoEnvironmental Inc: mold assessment in New York, NY. NYS DOL licence details, contact and free quotes."
canonical: https://moldroster.com/ny/firms/gza-geoenvironmental-inc-ny0664/
---

# GZA GeoEnvironmental Inc

* Mold assessment
* Licensed by NYS DOL (New York State Department of Labor)
* New York, NY
* Address: 104 W 29th St 10 Fl, New York, NY
* Phone: (973) 774-3311
* Website: http://www.gza.com/
* Google rating: 3.7 from 3 reviews (as of Oct 30, 2026)
* Mold Assessment Contractor License (SH125) #25-6IB9U-SHMO (exp. 2027-10-31)

Added by us, not on the state list: phone, website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=9450657557524561113&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30.

Source: https://data.ny.gov/Government-Finance/Mold-Contractor-Licenses-Four-Year-Window/ikqx-ispy, retrieved 2026-10-12. Verify: https://dol.ny.gov/mold-program. Claim / correct: https://moldroster.com/claim-listing/?id=NY0664