---
title: "Aq Testing Services, LLC, Katy, TX | Mold Roster"
description: "Aq Testing Services, LLC: mold assessment in Katy, TX. TDLR licence details, contact and free quotes."
canonical: https://moldroster.com/tx/firms/aq-testing-services-llc-tx0122/
---

# Aq Testing Services, LLC

* Mold assessment
* Licensed by TDLR (Texas Department of Licensing and Regulation)
* Katy, TX (Harris County)
* Address: 28002 Willowgreen St, Katy, TX
* Phone: (713) 775-8863
* Website: https://www.aqtesting.com/
* Google rating: 4.6 from 51 reviews (as of Oct 30, 2026)
* Mold Assessment Company #ACO1233 (exp. 2028-05-15)

Added by us, not on the state list: phone, website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=3635668340355690414&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30.

Source: https://www.tdlr.texas.gov/LicenseSearch/licfile.asp, retrieved 2026-10-12. Verify: https://www.tdlr.texas.gov/mold/mold.htm. Claim / correct: https://moldroster.com/claim-listing/?id=TX0122