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Find Mold & toxic material testers in Austin

Avatar for Mold Inspection Sciences of Austin
Mold Inspection Sciences of Austin
4.7(
39
)

Serving Austin, TX and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Company was prompt and professional. I believe they tend to overcharge for sampling ($90 each). And they strongly suggested several samples including a baseline. Testing takes a week or so. Abatement costs more. One area came back as black mold but they would have to charge more to determine if it was the bad black mold or not. Found out I could treat the area myself due to its small size."
Before and after image showing mold removed
Air-O-Cell
Sampling the air you breathe
Sampling a wall cavity
Additional Photos

+5

Response time2 days
Recommended by91%of homeowners
Avatar for LoneStar Mold Testing
LoneStar Mold Testing
4.9(
113
)

Serving Austin, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Lance was very professional and informative! He was very quick to fit us in to his schedule to test for toxic mold! He got the test results back quickly and gave us his recommendations within 24 hours! I highly recommend LoneStar Mold Testing."
Response time4 hrs
19 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Kleanforce
Kleanforce
4.6(
175
)

Serving Austin, TX and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Family owned, professional, and unbeatable pricing!!! My home in LC, NM flooded and I was worried about mold growth & unhealthy air quality so I shopped around for quotes. Klean Force is the best price by HUNDREDS - all other places were $700 - $1000 while Klean Force is $389 for testing & $89 for IAQ. Because they are contracted with the state and federal Gov't they can beat prices by half. They are fully licensed & certified and explain everything you need to know and they work quick to make sure you and your family are safe and breathing good quality air. Gary O'Leary is very knowledgeable, straight-forward, honest, and answers all questions you may have. I highly recommend Klean Force because my experience was nothing short of amazing! Even though their address is in El Paso they have an office in Las Cruces with staff and were at my door in 10 minutes."
Response time11 hrs
35 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mold Test Company TX
Mold Test Company TX
3.9(
138
)

Serving Austin, TX and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Mold Test Company makes a point of not themselves providing mold remediation services, so theoretically they don't have an incentive to find mold. In my case, they did, and immediately recommended their partner Biocide Labs for remediation products. They were even able to transfer me directly to Biocide, whose representative then recommended a high-priced do-it-yourself kit. While the products recommended seem effective, I chose to have my ducts professionally cleaned. Mold Test Company provided lab results of their testing but could not tell me where their sample were taken, and they did not provide photos of actual mold in my house."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+71

Response time11 hrs
Response rate100%
321 neighbors recently requested a quote
MAC Environmental, LLC
5.0(
1
)

Serving Austin, TX and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At MAC Environmental LLC we pride ourselves on being the best testing company in the area.\n\nWe've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.\n\nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

Response time12 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Austin Fire and Flood
Austin Fire and Flood
4.0(
3
)

Serving Austin, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"It was absolutely perfect and they did a fantastic job all the time. It was a very good company. I would highly recommend them to all."
Water Loss
Water Loss
Water Loss
Water Loss
Water Loss

+169

Response time8 hrs
5 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for LoneStar Mold Testing
LoneStar Mold Testing
4.9(
105
)

Serving Austin, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Lance was very professional and informative! He was very quick to fit us in to his schedule to test for toxic mold! He got the test results back quickly and gave us his recommendations within 24 hours! I highly recommend LoneStar Mold Testing."
Apartment Complex College
Apartment Complex College
Water damage floors
Mold growth on drywall
Home for sale

+22

Response time2 hrs
Response rate85%
Recommended by95%of homeowners
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FAQs for mold & toxic material test projects in Austin, TX

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Austin, TX homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.