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

Avatar for Healthy Homes LLC
Healthy Homes LLC
4.7(
19
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+2 more

Serving Danvers, IL and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"Advanced mold control called ahead of time prior to arrival. They’re overall performance of professional was outstanding. Very easy to understand of all of what was being done. Very clean and courteous. A very awesome company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

4 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Pure Maintenance of Central Illinois - USA Mold Service
Pure Maintenance of Central Illinois - USA Mold Service
4.9(
12
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Danvers, IL and surrounding areas

Approved

In business since 2019

Warranties offered

Credit card accepted

"We called Pure Maintenance when we discovered mold in our attic and they were very responsive to our Angi request. They came out promptly, did a thorough review and provided photos of the mold extent. Unfortunately, they were not able to perform all of the services we wanted to have done so we opted for a different provider. I would recommend them for light mold restoration - everyone was very courteous, knowledgeable and professional."
Bedroom Dry Fogging
Mold Stain Removal Treatment
Mold Stain Removal Treatment
Christmas Living Room Dry Fogging
Dry Fogging

+80

Response time1 day
Response rate86%
36 neighbors recently requested a quote
Avatar for Healthy Homes, LLC
Healthy Homes, LLC
4.5(
32
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal+1 more

Serving Danvers, IL and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"They were clean and considerate and understood our health concerns. They removed all infected material and mold, fogged the room for airborne spores, and fixed the outside gutter problem which caused the mold. You should hire them."
Justice Project
Justice Project
Justice Project
Justice Project
Justice Project

+36

Response time2 days
Response rate92%
2 neighbors recently requested a quote
Breaking the Mold
4.9(
51
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Danvers, IL and surrounding areas

In business since 2009

Free estimates

"I had issues with my landlord trying to get me to pay for the mold removal in our apartment. John came in and tested the mold for free and when he found that the mold was under the apartment not in it, he told the landlord that it was his responsibility not ours. He is amazingly professional and friendly. He is friendly and my children loved watching him as he walked around looking at different areas. I would have him inspect again in a heartbeat if I needed it. I highly recommend him for any mold job you may have."
Response time1 day
Response rate92%
Recommended by100%of homeowners
Avatar for 911 Restoration of Central lIlinois
911 Restoration of Central lIlinois
5.0(
10
)
Mold & Toxic Material Test - For BusinessToxicity and Mold - Removal - For Business

Serving Danvers, IL and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Very professional both on the phone to arrange appointment and in person at our home. Painting brick in one room and wanted professional eyes to examine the floor boards and utility closet where previously covered areas were exposed. If we ever have problems, we will certainly use 911 Restoration!"
Recommended by100%of homeowners
Avatar for Illinois Home Solutions
Illinois Home Solutions
4.3(
203
)
Mold & Toxic Material TestToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Danvers, IL and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Great company to deal with, from the first phone call to the cleanup after the job. Honest, professional, on time, great work and a decent price. I could not find anyone within 50+ miles to do the entire job I needed (which involved mold remediation, paint scraping, joint repair, and water resistant sealing). I will probably use them again for other services."
Bathroom
Bedroom 1
Basement
Bedroom 2
Built-in Bookcase

+30

Recommended by97%of homeowners
Avatar for Guardian Preservation Services, Inc.
Guardian Preservation Services, Inc.
3.9(
16
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Danvers, IL and surrounding areas

In business since 2005

Emergency services offered

Warranties offered

"The work was completed12/17/10. I sent payment shortly thereafter. To date I have not received the post air sample results, copy of guarantee or any acknowledgment from from Guardian. I called Candy Harris and have no return call from her. I know it is the holidays but I still deserve some contact from calls and payment. I am going to attempt to contact them today. I am trying to refinance my home and this lack of communication is slowing the process beyond the deadline set by State Farm. I receive daily communication from State Farm and am upset I'm getting nothing from the people who did the work. I have questions that go unanswered"
 Mold on Wall
Mold in the Kitchen
In the Attic
Attic
Between the attic joists

+1

Recommended by100%of homeowners
Showing 1-10 of 27
Mold Testing and Remediation FAQs, answered by experts

Water and electricity are a dangerous duo, so you should always proceed with caution as you inspect your washing machine and attempt to fix or replace any parts. We recommend working with a trained professional when you have a big leak on your machine to avoid fire risks from short-circuiting and electrocution from live wires in your appliance.

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

If you need mold remediation, you’re probably looking at a bill of a couple thousand dollars or more. Sometimes, though, your homeowner’s insurance policy may cover some or all of the costs of the remediation. If the black mold forms because of a covered event, such as a storm that damages your roof, and causes leaking or flooding in the basement, it’s possible the policy also covers mold remediation. It never hurts to ask your insurance company if it will cover the cost of black mold remediation.

White mold is generally considered less harmful than black mold, which can be more toxic due to the mycotoxins it produces. However, white mold can still be harmful, particularly for individuals with mold allergies, asthma, or other respiratory conditions. Exposure can cause symptoms like nasal stuffiness, throat irritation, coughing, or skin irritation, and it can exacerbate existing health issues. Because any type of mold can pose health risks, all mold infestations should be treated seriously. Prompt remediation is necessary, and you should take proper precautions, such as wearing protective gear and using appropriate cleaning agents, when dealing with it.

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

The Danvers, 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.