Top-rated mold testing and remediation specialists.

Best mold testing and remediation specialists near Willowbrook, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Willowbrook, IL?

Select your specific project to find the pro for you.

TRUSTED BY WILLOWBROOK, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon59
    Verified mold testing and remediation services reviews

Top-Rated Mold testing and remediation specialists in Willowbrook - Updated Nov 2026

Avatar for Illinois Mold Eradicator
Illinois Mold Eradicator
5.0(
51
)
Toxicity and Mold - Removal

Serving Willowbrook, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Excellent. Jefert Palmer, the proprietor, was timely, professional, reasonably priced and accommodating. I highly recommend his services for your mold testing and remediation needs. Thank you - June 2020."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+67

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Green Home Solutions - Chicago West Suburbs
Green Home Solutions - Chicago West Suburbs
4.9(
40
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Willowbrook, IL and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

Green Home Solutions Chicago West Suburbs is committed to excellence in every aspect of our business. \n\nGreen Home Solutions Chicago West Suburbs is committed to excellence in every aspect of our business. Here are the advantages of our Indoor Air Quality Services! Affordable: Typically, we can preserve more of your existing building materials which can reduce costs. Effective: Our certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working. EPA plant based organic registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors.\n\n-Effective: 100% Kill Rate for mold, odor and VOC's. \n\n- Happy Customers: 98.8% Customer Satisfaction

Dark mold growth, while common, can cause allergic reactions and various symptoms even when in the attic.
Great project which ultimately lowered the indoor humidity by 20% making it more livable for the family, storage where there was none previously, and much more healthy from and indoor air quality perspective (no stinky bacteria).
Additional Photos
Additional Photos
Additional Photos

+5

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Great Environmental, Inc.
Great Environmental, Inc.
4.9(
53
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Willowbrook, IL and surrounding areas

Approved

In business since 2005

Small jobs welcome

Credit card accepted

"Excellent! It is a Family owned business. Matt is very personable and explained everything with the whole process. I needed someone right away, and he genuinely seemed like he wanted to help. He fit us in his schedule immediately, even right before Memorial weekend. We got results very quickly, within 2-3 days and we were able to move along closing on our house. I would definitely recommend them as well as the testing for your home."
"Something" Going on in your Home?
Symptoms of a "Sick Home"
Do you know what is in your air?
Your family is all that matters
Nothing is more important than your health!

+2

Response time1 day
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Rapid Mold Services, LLC
Rapid Mold Services, LLC
4.8(
27
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Willowbrook, IL and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Rapid mold services and Augustin were absolutely amazing!!! We had extensive mold in our kitchen and they worked endlessly to remediate it all while keeping costs as low as possible. They worked in a timely manner, kept us up to date and educated through everything they did, and had excellent communication. I would recommend them time and time again!"
Kitchen sealed off
Sink
Downtown Chicago
Downtown Chicago
Downtown Chicago

+2

Recommended by68%of homeowners
Avatar for Mold Test Company IL
Mold Test Company IL
3.8(
106
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Willowbrook, IL and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"My review is tiered because the overall service seems to run on tiers. The technician was great. Very personable and professional. 5 stars for his work. Your tests get sent to the lab. The lab explains the results and recommends a company for a DIY solution. This is where things start to fall apart. The company you get referred to has abysmal reviews and the sales pitch feels extremely predatory. That taints my opinion of the lab results which would be teamed up with a business they probably shouldn't recommend. We're planning on either an independent company locally to get a quote from for any remediations we will take or even see what home depot has to offer. In any event please read the reviews of BioCide, the company they will recommend you use. We're still not sure we even have a real problem if they are working together."
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+78

Response time1 day
281 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for ARC Insulation, Inc.
ARC Insulation, Inc.
5.0(
14
)
Toxicity and Mold - Removal

Serving Willowbrook, IL and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"They were extremely professional and honest. They actually told me how I can do the work myself, so I could avoid hiring them for a small project. I appreciate the attention to detail, and that they provide a free analysis, which truly is free. They don't oversell, and they are reasonable and work with you."
Attic insulation
Infrared Imaging
NuWool insulation
Blower Door Testing
Wall Spray Cellulose

+11

Response time2 days
Recommended by100%of homeowners
Avatar for Green Attic Insulation
Green Attic Insulation
4.3(
423
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Willowbrook, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Professional and top quality service from beginning to end. Robert, the sales rep, inspected our attic and instantly identified the root cause of our mold problem, matching what a separate inspector also ascertained. He worked with us to provide a fair price for a comprehensive solution that remediated the mold while also recommending an approach to the root cause. What is great about Green Attic is that they are able to handle it all...saving me time and money from having to go through separate companies to piece together the full solution. Communication throughout the entire process was timely, consistent, and pleasant. The crews who came to do the work were obviously experienced and went out of their way to ensure I was kept up to date on progress (showing me before and after pictures along the way). These guys worked hard in tough conditions and made me feel confident the job was completed to spec and with attention to detail. I couldn't be more pleased!"
Insulation.
Exterior Wall Insulation.
Solar Fan.
Spray Foam Insulation
Attic Insulation

+886

Response time1 day
6 neighbors recently requested a quote
Recommended by84%of homeowners
...
Showing 1-10 of 214
Mold Testing and Remediation FAQs, answered by experts

Yes, mold can grow in a wet dryer vent. Mold is a type of fungi, and fungi thrive in warm, moist conditions. Dryer vents need to be aired out so heat can escape and moisture can dry. If your dryer vents aren’t properly vented, the trapped heat and moisture will cause mold to grow, and the mold can spread to the dryer and even your clothes. Not only can this leave a musty smell on your freshly laundered clothes, but—more importantly—it also poses a health risk.

Mold thrives in high-moisture environments, whether that’s steady leaks or just high condensation. Around the house, common causes of mold include leaky pipes, a leaking roof, high humidity, poor ventilation, a damp basement, rotting food in the fridge, wet clothing and towels not hung properly for drying, a leaking foundation, and a leaky air conditioner.

And, of course, if your home suffers from flood damage, you stand the risk of developing mold in the aftermath. That’s why it’s important to act quickly at the first sign of mold.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

Includes cleaning, removal of contaminated materials, and air filtration.

If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in an asbestos removal expert to evaluate the situation.

The Willowbrook, IL homeowners’ guide to mold testing and remediation services

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