5 Best Mold Removal Services in Houston (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Fenris Morrow, Expert in Professional Services · ✓ Data verified August 2026 · 9 min read

Houston's humidity and hurricane season give mold plenty of chances to take hold, and the mold removal services in Houston on this page have logged nearly 920 Google reviews handling exactly that. Ratings stay remarkably tight, with every business here at 4.8 or higher, so the real decision comes down to whether you need an independent inspection first or a crew ready to remove mold that's already confirmed.

Short answer: Mundae Cleaning & Restoration leads on review volume at 4.8 stars across 287 reviews, handling both mold remediation and broader restoration work. Mold Inspection Sciences of Houston (4.8, 267 reviews) and Mold Testing Houston (5.0, 179 reviews) both specialize in independent inspection and lab testing rather than remediation itself. Mold Testing Houston publishes a flat $550 inspection fee, one of the few clear price points in this category.

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1. Mundae Cleaning & Rest…
2. Mold Inspection Scienc…
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5. AQE Mold & Water Resto…
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How Houston's Mold Companies Compare

#	Business	Rating	Reviews	Best for
1	Mundae Cleaning & Restoration - Downtown Houston	4.8 ★	287	Full restoration alongside remediation	View ›
2	Mold Inspection Sciences of Houston	4.8 ★	267	Independent inspection and testing	View ›
3	Mold Testing Houston	5.0 ★	179	Flat-rate independent testing	View ›
4	Mold Remediation Houston Heroes	5.0 ★	98	Hurricane and water-damage-linked mold	View ›
5	AQE Mold & Water Restoration	5.0 ★	88	Combined mold and air quality work	View ›

5 Best Mold Removal Services in Houston (2026)

Our top picks, reviewed

#1 Overall🕑 Open 7 days↩ Responds to reviews

Mundae Cleaning & Restoration - Downtown Houston

4.8287 Google reviews

Mundae Cleaning & Restoration's Downtown Houston branch handles mold remediation alongside water damage restoration, fire damage restoration, air duct cleaning and upholstery cleaning, making it a broader restoration company rather than a mold-only specialist. Reviewers describe the crew containing affected areas, removing damaged materials, and identifying the moisture source causing the mold rather than just treating the symptom. It is the most-reviewed mold-adjacent company on this page.

What people praise

Handles the full job: containment, removal and moisture-source diagnosis
Transparent, upfront quotes before demolition begins
Explains findings calmly without pressuring customers into extra work
Also covers water and fire damage restoration under one roof

Worth knowing

A small number of reviewers rated the experience 3 stars or lower

Reputation scorecardrank in Houston

Rating4.8 / 5

Review volume287 · 97th

Confidencehigh

Recency3 months ago

Info completenesssite · phone · hours

Rating breakdown91% 5-star

✓ VerifiedSource: Google

Our take: The deepest review history here and a strong pick if mold shows up alongside water or fire damage that needs a broader restoration crew, not just mold removal on its own.

Website +1713-777-7700 Directions

2003 Clay St, Houston, TX 77003

#2🕑 Open 6 days/wk↩ Responds to reviews

Mold Inspection Sciences of Houston

4.8267 Google reviews

Mold Inspection Sciences of Houston is an environmental consulting firm, launched in 2007, that performs mold inspection, testing, allergy testing and mold-related illness assessments without doing the remediation work itself. The company has completed thousands of investigations across homes, schools, offices and medical facilities in the Houston area, and reviewers repeatedly name individual inspectors who walked them through moisture readings and lab results in plain language.

What people praise

Independent testing, separate from any remediation upsell
Inspectors described as thorough and good at explaining findings
Long operating history since 2007 across a wide range of property types
Detailed reports delivered quickly after the inspection

Worth knowing

Does not perform mold remediation itself, only inspection and testing

Reputation scorecardrank in Houston

Rating4.8 / 5

Review volume267 · 91st

Confidencehigh

Recency4 weeks ago

Info completenesssite · phone · hours

Rating breakdown95% 5-star

✓ VerifiedSource: Google

Our take: A strong choice specifically for an unbiased second opinion before committing to remediation work, since the company has no financial stake in finding a problem to fix.

Website +1281-652-5353 Directions

#3🕑 Open 7 days↩ Responds to reviews

Mold Testing Houston

5.0179 Google reviews

Mold Testing Houston is a TDLR-licensed, independent mold assessment company that only tests for mold, never remediates it, a separation the company markets directly as removing any conflict of interest. It publishes a flat $550 inspection fee covering up to two samples with lab analysis and a report within 24 business hours, and has completed more than 3,000 inspections since 2017. It holds a perfect rating across all 179 reviews.

What people praise

Publishes clear, flat-rate pricing with no hidden fees
Strict separation between testing and remediation avoids conflicts of interest
Fast lab turnaround, typically within 24 business hours
Inspectors praised for explaining findings without fear-based sales tactics

Worth knowing

Properties over 2,500 square feet require a custom quote by phone

Reputation scorecardrank in Houston

Rating5 / 5

Review volume179 · 85th

Confidencemoderate

Recency2 weeks ago

Info completenesssite · phone · hours

Rating breakdown99% 5-star

✓ VerifiedSource: Google

Our take: The clearest pricing on this page and a genuinely independent testing option, which matters most when a home sale or a family's health concerns are riding on an unbiased result.

Website Book now +1832-838-9387 Directions

5926 Dellfern Dr, Houston, TX 77035

#4🕑 Open 7 days

Mold Remediation Houston Heroes

5.098 Google reviews

Mold Remediation Houston Heroes is a Houston water damage restoration company that also performs mold removal, positioning itself around the mold problems that follow hurricanes, high humidity and poor ventilation common in the region. The company follows a structured process of inspection, containment and removal, and reviewers describe both water-removal jobs and mold remediation completed after storm damage, including same-day emergency response.

What people praise

Experienced with mold tied specifically to hurricane and storm damage
Fast turnaround, including same-day assessment and scheduling
Clear communication throughout the containment and removal process
Perfect rating across nearly 100 reviews

Worth knowing

Smaller review base than the largest names on this page

Reputation scorecardrank in Houston

Rating5 / 5

Review volume98 · 79th

Confidencemoderate

Recency4 months ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: A solid option specifically for mold that shows up after flooding or storm damage, given how often that scenario comes up in its own reviews.

Website +1346-447-8765 Directions

2100 Travis St #1393, Houston, TX 77002

#5🕑 Open 7 days↩ Responds to reviews

AQE Mold & Water Restoration

5.088 Google reviews

AQE Mold & Water Restoration, operating as Air Quality Express, is a Houston water damage restoration company licensed specifically as a Mold Remediation Company in Texas, meaning it is authorized to contain, remove and clean mold-contaminated materials rather than only inspect and report on them. The company also offers air duct cleaning and attic cleaning, and reviewers describe both water damage recovery and dedicated mold removal from basements and attics.

What people praise

Licensed specifically for mold containment and removal, not just testing
Also addresses air duct and attic conditions tied to mold recurrence
Technicians described as thorough and communicative throughout
Perfect rating across all reviews

Worth knowing

Its most recent reviews are older than some other names on this page

Reputation scorecardrank in Houston

Rating5 / 5

Review volume88 · 74th

Confidencemoderate

Recency2 years ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: A dependable licensed remediation option, particularly useful when mold has already spread into HVAC or attic spaces that need more than surface cleaning.

Website +1832-937-4242 Directions

2323 S Voss Rd Ste 203G, Houston, TX 77057

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How we score

Every number on this page is computed from public Google data on the date shown, not from opinion or payment. Rating is the company’s live Google star average. Review volume is how many customers have rated them, ranked against other Houston mold companies. Confidence weighs the rating by that volume, so a rating built on hundreds of reviews carries more weight than one built on a few dozen. Recency reflects how recently customers are still leaving reviews. No business can pay to change these numbers.

How much does mold testing and removal cost in Houston? (2026)

Mold inspection and remediation pricing in Houston varies by property size, how many samples are needed, and whether the job is testing only or full removal. Mold Testing Houston is the clearest source here, publishing its own flat-rate pricing:

Job	Typical price
Mold inspection and testing (up to 2,500 sq ft, 2 samples)	$550 flat
Additional test sample	$85 each
Mold remediation protocol (starting price)	$750+

Pricing published directly on Mold Testing Houston’s own website (moldtesting-houston.com), current as of August 2026. Other companies on this page did not publish specific pricing, so ask for a written quote, since remediation cost depends heavily on the size and severity of the affected area.

Serving all of Houston

The companies above cover Houston and the surrounding metro, including Downtown, North and Northwest Houston, and communities out toward Stafford and the broader Gulf Coast region. Searching for mold removal near me? Every listing here shows a live phone number so you can reach the closest option fast.

What to ask before you hire a mold company

Do you offer independent testing, remediation, or both, and is that a conflict of interest?
What is included in the inspection fee, and how many samples does it cover?
How long until lab results and a written report come back?
If mold is confirmed, do you also identify and fix the moisture source causing it?
Is the remediation quote a flat rate or does it depend on what’s found during removal?
Are you licensed for mold remediation in Texas, and can I see the license number?

Frequently asked questions

How did you choose these mold removal services?

We started from mold removal and mold testing companies in Houston with a public Google presence, then ranked by rating, review volume, consistency, and recency. See How we score above.

Are these rankings paid?

No. Rankings come from the public Google data in the scorecard. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position on the underlying data.

How often is this updated?

The data carries a verified date (August 2026 on this page). We refresh listings periodically so ratings and review counts stay current.

Should I hire a separate company for testing and remediation?

Some homeowners prefer it, since a company that only tests has no financial incentive to find (or overstate) a mold problem. Mold Inspection Sciences of Houston and Mold Testing Houston both perform testing only, while Mundae, Mold Remediation Houston Heroes and AQE Mold & Water Restoration handle the actual removal.

Does Houston mold removal cost more after a hurricane?

It can, since storm-linked mold often involves more extensive water damage and moisture-source repair, not just surface mold removal. Mold Remediation Houston Heroes and AQE both specifically describe handling mold tied to storm and water damage.

The bottom line

Mundae Cleaning & Restoration is the safe default given its rating and the deepest review history on this page. If you want an unbiased inspection before committing to any remediation work, Mold Testing Houston’s flat $550 fee and strict testing-only policy is worth calling first. Whichever path you take, get the moisture source diagnosed, not just the visible mold removed.

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