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TRUSTED BY WHEATON, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon27
    Verified mold testing and remediation services reviews

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

Avatar for Great Environmental, Inc.
Great Environmental, Inc.
4.9(
53
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Wheaton, IL and surrounding areas

Approved

In business since 2005

Small jobs welcome

Credit card accepted

"Everything was done professionally, left for 21/2 hours. I came back to clean return ducts. Did not realize that the other vents did not contain abestos. I remembered all vents, return or otherwise being counted."
"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 AdvantaClean of Northwest Chicagoland
AdvantaClean of Northwest Chicagoland
5.0(
123
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Wheaton, IL and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

AdvantaClean of NW Chicagoland specializes in residential and commercial emergency water damage restoration, mold remediation, moisture control, and specialty cleaning services. \n \nWhether you are dealing with unexpected water damage, mold concerns, moisture problems in your basement or crawlspace, attic issues, or indoor air quality concerns, our experienced team is here to help. We focus on clear communication, thorough work, and detailed documentation so you can feel confident in the work being completed on your property. \n \nOur services include emergency water mitigation and structural drying, mold remediation, basement waterproofing, crawlspace encapsulation, attic remediation, insulation removal, air duct cleaning, and small particle cleaning. \n \nLocally owned and operated, proudly serving homeowners and businesses throughout NW Chicagoland. We look forward to working with you!

Recommended by90%of homeowners
Avatar for Rapid Mold Services, LLC
Rapid Mold Services, LLC
4.8(
27
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Wheaton, 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 Green Home Solutions - Chicago West Suburbs
Green Home Solutions - Chicago West Suburbs
4.9(
34
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Wheaton, IL and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"They performed mold remediation, duct cleaning, and whole house deodorizing. I am happy with his services. Not only is the mold gone, the house smells better, and the ductwork functioning more efficiently, but he also left no mess and was very careful with regards to the new carpeting and leaving it clean."
Damage wood floors with mold
Crawlspace Encapsulation
Work Fleet
Work Fleet
Work Fleet

+16

Response time3 hrs
Response rate95%
Recommended by90%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 Wheaton, IL and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Overall was good for what the service is. The technician was a postal worker and home inspector. So mold test company appears to be brokers. Their pricing was competitive from other quotes I received but I honestly think it was pricey for time spent and what they do. But like I said the price was pretty standard from the companies I called, in my opinion. But the technician was attentive and knowledgeable, and friendly."
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+78

Response time1 day
275 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Environmental Services Corp
Environmental Services Corp
4.9(
69
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Wheaton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"When I went looking for flooring at a local store, the man said there was a good chance the tiles and glue were asbestos. My research indicated I could just cover the floor (encapsulate it) or remediate it. Even though it was expensive, I thought it best to remediate it. I used Angi's which is what I ALWAYS do and looked up service providers. I called a couple of them and got prices. Environmental was not the cheapest, but Maximus made me feel comfortable. He not only reviewed what needed to be done in the basement, he advised me about other things, as well. I felt like he really knew what he was doing, and he spent time with me. He gave me options, and I think he went above and beyond."
Vermiculite insulation in attic
Asbestos Floor tile
Asbestos transite siding removal
Asbestos pipe
Insulation removal
Enclosure for asbestos removal

+56

Response time1 day
Response rate100%
Recommended by74%of homeowners
Avatar for Bone Dry LLC
Bone Dry LLC
4.8(
45
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Wheaton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Todd is extremely knowledgeable and thorough, reveals defects in remarkable detail yet without undue emphasis over the gravity or urgency to remediate those that do not warrant it, and has a winning personality that one might suppose might even qualify him for his own TV show on home inspections."
Bathroom Mold
Basement Mold Restoration
Basement Mold Restoration
Basement Mold Restoration
Basement Mold Restoration

+2

Response time7 hrs
2 neighbors recently requested a quote
Recommended by88%of homeowners
...
Showing 1-10 of 241
Mold Testing and Remediation FAQs, answered by experts

Not all molds are inherently harmful, but their presence can lead to health issues, especially for individuals with allergies or respiratory problems. Black mold often garners attention due to its potential toxicity. However, other molds can cause health concerns too. Regular mold, appearing in various colors like green, gray, brown, or black, can trigger allergies and respiratory problems. Prompt removal and prevention measures are essential, regardless of mold type, to maintain a healthy indoor environment.

Neglecting mold growth on wood can result in various issues that deteriorate its appearance and jeopardize its structural stability. The mold's ability to multiply and expand can disintegrate the fibers of the wood, weakening it further. In addition, the allergenic spores and mycotoxins released by mold can pose health hazards through inhalation or contact. Ignoring the mold's presence allows it to thrive, increasing the likelihood of spreading to other surfaces and requiring extensive and expensive measures to control in the future. Addressing mold on wood promptly is crucial to preserving its condition and safeguarding the health of those around it.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

A mold inspection costs an average of $660, with a typical range between $300 and $1,025. However, costs can be as low as $150 or as high as $2,800 depending on several factors. These include the size of your home, the type of mold, the extent and accessibility of the affected area, your location, and the number and type of samples required. Hard-to-reach areas like air ducts, crawl spaces, and wall cavities can increase the cost. Specific tests have different prices; for example, swab testing typically costs $200 to $300 per area, while more extensive air testing can range from $250 to $700. A thorough inspection is crucial for determining the scope of the problem and identifying the best remediation method.

Mildew is a type of mold that forms in areas of excessive moisture and poor ventilation. Although it commonly exists in household air, it can’t take hold and spread if a surface is clean and dry. Generally, if you have any mildew or mold issues, it’s because the humidity in either your house, room, cabinet, or cupboard is above 50 percent. Common areas where you’ll find mildew are around water sources, which is why it’s commonly found near showers and in kitchen sinks.

The Wheaton, 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.