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Find Mold & toxic material testers in Dupo

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

Serving Dupo, 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
258 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mold Test Company MO
Mold Test Company MO
4.2(
67
)

Serving Dupo, 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

14 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Safety Environmental Testing
Safety Environmental Testing
5.0(
1
)

Serving Dupo, IL and surrounding areas

Approved

In business since 2015

Credit card accepted

Customers say: Quick response

We are a locally owned and operated company that values honesty and integrity and treats your home improvement project as if it were our own. We offer a wide range of mold testing expertise and experience to meet the specific needs of our clients. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Aspergillus/Pencillium Types of Mold
Water Damage and Mold Growth
Aspergillus/Pencillium Types of Mold
Response time40 mins
Recommended by100%of homeowners
Avatar for Moldlab
Moldlab
4.7(
352
)

Serving Dupo, IL and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Very affordable and thorough test results. I really appreciated that the Moldlab not only provided us with what kind of mold they found but what the affects are on people/pets and then how to get rid of the mold! Our kit was mailed on the same day we ordered it and Charlie was quick?to resend my email results when I accidentally deleted them in my spam folder.?"
Recommended by89%of homeowners
Avatar for MOLD SOLUTIONS
MOLD SOLUTIONS
4.9(
97
)

Serving Dupo, 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 Dupo, 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 Dupo, IL and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I took advantage of Angie's List free home inspection for mold and water. Paul was to arrive at noon and called and asked if he could arrive at 11:30 which was fine. My husband and I were both home for the inspection and boy did we learn a lot. We felt that Paul was very knowledgeable. He reassured us that we don't have a big mold problem. He also gave us a list of things that we could do to improve the humidity and keep our basement from forming a mold problem in the future.   We've already completed all but one of Paul's recommendations. This company also does air duct cleaning which is why I initially joined Agie's List.  There are tons of scams out there regarding air duct cleaning. I wanted to find a reputible company to provide this service.  After working through the mold inspection with Paul, we feel that Absolute Clean will provide us with a good air duct cleaning. We plan to schedule that with them very soon. <br />"
Recommended by87%of homeowners
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FAQs for mold & toxic material test projects in Dupo, 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 Dupo, 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.