
Air Quality Express
Mold remediation · Houston, TX
- Texas license
- RCO1653Mold remediation · Valid through Sep 2028
- Insurance
- Certificate verified
- Google rating
- 4.8 1,007 reviews
Offers free estimates, the company says
Verified professionals · Texas
95 verified professionals across 48 cities
Texas licenses mold remediation through the Texas Department of Licensing and Regulation (TDLR), and a license you can look up is the first thing to check before you hire. This page lists the 95 mold professionals we track across 48 Texas cities, with each listing's verified checks shown on the card.
Use it to compare companies near you, see what a typical job costs in the state, and confirm a license number on the TDLR lookup before you sign anything.
Providers Listed
Across 53 cities
State Licensed Pros
Verified against Texas Department of Licensing and Regulation (TDLR)
Typical Project Range
Nationwide, per HomeAdvisor
Is it licensed here?
Yes. Texas requires mold remediation companies to hold a license from the Texas Department of Licensing and Regulation (TDLR), and the TDLR keeps a public lookup where you can confirm a license is active before you hire. A listing here shows a license only when we have one on file for it. We re-check this state's official license database every day.
A license tells you the company cleared the state's requirements to do this work. It does not tell you how good the work is, so the credential check is where the vetting starts, not where it ends. Insurance, a written scope, and, where the job calls for one, an independent check of the result still matter, and they are the things a credential cannot show you.
Texas law requires mold remediators to hold a valid license from Texas Department of Licensing and Regulation (TDLR). Doing mold work without a required license breaks state law, so check the license before you hire. We re-check this state's official license database every day.
Top-rated companies
Ordered by verification tier, then by a review score that weighs volume and rating together, so a 4.8 from two hundred reviews outranks a 5.0 from three. Each card shows only the checks we could complete.

Mold remediation · Houston, TX
Offers free estimates, the company says

Mold remediation · Mesquite, TX
Offers free estimates, the company says
Mold remediation · Austin, TX
Mold remediation · San Antonio, TX
Mold remediation · Arlington, TX
Mold remediation · Austin, TX
What a typical job costs
$1,223 – $3,757typical job, nationwide
Source: HomeAdvisor, 7,952 reported project costs, June 2026
We don't have a figure specific to Texas. This is the national range. A single contained problem, like one wall or a bathroom ceiling, often comes in under it; whole-basement or post-flood work runs over it. If you get an independent assessment before the work, which we recommend, it is priced separately from the remediation, and so is an independent check after it where the job calls for one. Both should be.
See the detailed cost guideTwo questions give the range for a job like yours, and where each number comes from.
What comes back: the remediation range with its source, the assessor's visit and a clearance test, which not every job needs, as their own lines, and a total.
Estimate your costFree to use. An estimate, not a quote.
Cities by county
Every Texas city with a listed professional, grouped by county. Pick a city to see its companies, or use the full list if your town is not here.
10 pros · 7 cities
9 pros · 2 cities
9 pros · 4 cities
9 pros · 2 cities
3 pros · 2 cities
2 pros · 1 city
2 pros · 2 cities
2 pros · 1 city
2 pros · 1 city
2 pros · 1 city
2 pros · 1 city
2 pros · 1 city
2 pros · 1 city
1 pro · 1 city
1 pro · 1 city
1 pro · 1 city
1 pro · 1 city
1 pro · 1 city
1 pro · 1 city
1 pro · 1 city
1 pro · 1 city
1 pro · 1 city
Questions people ask
Answered without a sales pitch.
Texas licenses mold remediation through the Texas Department of Licensing and Regulation (TDLR). We re-check this state's official license database every day.