AQ Testing

What They Do

Water DamageMoldMold TestingFire and Smoke

• Building Inspected
• Commercial Building Clean
• Consulting Services
• Custom Report
• Environmental Services
• Leak Detection
• Moisture Testing
• Mold Assessment
• Mold Damage
• Mold Inspection
• Mold Inspections And Testing
• Mold Testing
• New Construction
• Property Inspected
• Property Management
• Remove The Mold
• Water Damage
• Water Intrusion

In Their Own Words

For more than two decades, AQ Testing has provided expert mold assessment and consulting in Katy, League City, and the surrounding areas. Not only that, but they offer precision smoke and bacteria testing. Their services have made them a vital resource for homeowners, businesses, schools, hospitals, real estate investors and developers, and marine import and export companies. They have also been especially beneficial for lawyers handling cases that involve mold damage. Call AQ Testing today for the information you need to move ahead with remediation, a lawsuit, a real estate transaction, and more. They deliver easy-to-read reports in just 24 to 48 hours. They also provide free estimates. Do not hesitate to contact them today.

Written by the business on its public profile. We have not verified these claims.

Before You Call AQ Testing

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. Do you also do remediation? If so, who checks your work?

For mold jobs of 25 contiguous square feet or more, ask for a Texas mold remediation contractor license and look it up with the Texas Department of Licensing and Regulation. Also ask for proof of insurance and industry certification for the technicians.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• Call a proThe First 48 Hours After a House FireWhat to do in the first two days after a house fire. Safe re-entry, utilities, insurance calls, securing the home, food, medicine and what never to clean.