Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Maryville, IL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold & toxic material testers in Maryville

Avatar for Mold Test Company IL
Mold Test Company IL
4.1(
89
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Our technician, David was fabulous. I have changed my review because Jeremiah was able to make things right. The company definitely stood behind their work and I would highly recommend Mold Test Company for residential or business if you are having issues with mold. Thanks Jeremiah for everything"
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+78

Response time1 day
272 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mold Test Company MO
Mold Test Company MO
4.2(
67
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Jeremiah came out and tested the air and moisture and other items to determine if I had mold in my basement. After getting the test results there was evidence of mold and he recommended a company that provides a do it yourself kit for mold remediation. (Not cheap). After getting the items and realizing that there was more work, it would have been better for me to let my insurance company handle this as I do have coverage for mold/fungi. Though having a professional do the work is expensive, from what Jeremiah mentioned, it does not guarantee that the work will be complete or the source of the problem taken care of. He mentioned most companies will take care of the mold but not necessarily the cause of the mold. For this I would have to contact another company."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

15 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for MOLD SOLUTIONS
MOLD SOLUTIONS
4.9(
97
)

Serving Maryville, IL and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Rich was a good listener when he came to see what we were concerned about. We already had been tested for mold. He wrote up a proposal. Alan was the person who came after that, to work and to supervise the jobs. The company was always responsive to all our questions, and Alan was reachable by email when something came up that we needed to coordinate schedules, etc. After the mold remediation, we hired Mold Solutions to prepare for a new floor so that toxins would be not only HEPA vacuumed but also under negative pressure to protect the inside. We had been satisfied the first time around, so we used Mold Solutions for two more projects. Alan consistently lowered our anxiety, and even now I feel I could call and ask him something about it and he would be helpful. In modern terms, the opposite of a robot."
Recommended by97%of homeowners
Avatar for Rapid Dry
Rapid Dry
4.8(
122
)

Serving Maryville, IL and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Grant was very helpful and told me the small patch of mold I had was not dangerous and could be treated with bleach and Dawn dish detergent. He also told me about a paint to use to keep it from coming back. The outside mold could also be easily handled. Grant eased my anxiety about the mold in my house. I would definitely refer this company."
Recommended by95%of homeowners
Avatar for Absolute Clean
Absolute Clean
4.7(
380
)

Serving Maryville, IL and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"He did a fine job. He was professional and very nice. He gave me a tip on using a de-humidifier for my basement. He did let me know I had mold in my bathroom and they gave a quote to remove that. I chose not to have that done at this point."
Recommended by87%of homeowners
Innovative Cleaning & Restoration LLC
4.6(
17
)

Serving Maryville, IL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Nick and his crew were amazing! They did a great job. Not one time did they have materials or remains from the demo anywhere besides under the proper containment they installed. overall they were very efficient and the job was completed nicely. i have an asthmatic son who is easily bothered by dust particles as well as mold, and throughout Nick's demo and cleanup, my son never had any issues because they used a high quality air scrubbing device to ensure the air was cleaned. After the job was complete, Nick has since been in correspondence with me to once again ensure i was happy with the job. i recommend this company with a 5 star rating!"
Recommended by94%of homeowners
...
Showing 1-10 of 85
FAQs for mold & toxic material test projects in Maryville, IL

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 Maryville, IL homeowners’ guide to mold & toxic material tests

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