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Best mold testing and remediation specialists near Sumner, IL

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

Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Sumner, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Brian arrived with his worker, assessed the issues and presented a couple of options to work with. The work was done efficiently in a few hours and I no longer have any leaks in my basement. I was very impressed with the work and the way he goes about his business. There was only one area that we could not figure out if it was leaking from the foundation or if it was coming from above. We agreed to test it the next rain fall and have him come back to fix that section. Unfortunately it didn't rain again until spring and when it did I was unable to reach him. I think this company is no longer in business or at least that is the impression I get because all of his contact information is no longer in service. It's too bad because I really like the work he did for the price he quoted.
"
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+13

Recommended by90%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 Sumner, IL and surrounding areas

In business since 2005

Emergency services offered

Warranties offered

"The team was prompt in both arriving at the work site and performing the remediation. They were very helpful in explaining what was to be done and what needed to be done. I would use them for future mold remediation on any of my other properties."
 Mold on Wall
Mold in the Kitchen
In the Attic
Attic
Between the attic joists

+1

Recommended by100%of homeowners
Avatar for Hawk Solutions
Hawk Solutions
5.0(
2
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Sumner, IL and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n \n \n \nCall us today you'll be pleased you did. Thank you

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Sumner, IL and surrounding areas

In business since 1971

Credit card accepted

"The technician did an excellent job. It did take a while to get the repair finished, but that was due to Bertazzoni delivering the parts. I have had multiple problems with this particular appliance. My range now works better than it did when new, but I have a feeling that even if I have continuing problems with it, American Home Shield will just repair rather than replace due to the cost of the range. By the way, I'm not exactly sure of the date of the repair."
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+2

Recommended by65%of homeowners
Avatar for BreathSafe Radon and Moisture Control
BreathSafe Radon and Moisture Control
4.2(
9
)
Mold & Toxic Material Test

Serving Sumner, IL and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Lance and his wife did a tremendous job of fixing our radon problem. They were very well versed on what needed to be done. They were extremely deligent in getting their work done in a timely and safe manner. They stayed at my residence until they were sure that everything was done and done right. I would highly recommend them for anyone that needs a radon problem fixed."
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+5

Recommended by85%of homeowners
Avatar for Green Earth Enterprises Inc
Green Earth Enterprises Inc
4.7(
7
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Sumner, IL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I hired the company to do a make ready [clean up & prep] on a single apartment in a building which I own in the  town where I live. I needed the property to be cleaned up so I could rent it again.  I have been a landlord for over 20 years & hadn't found a vacated property in such a mess in all my years. They did the complete interior clean-up which took about five hours. And, the complete prep of the property. they took out all the trash & junk, and cleaned up all debris left in the yard. They did such a great job with that I decided to use them for the yard maintenance also. They cleaned all my flowerbeds & got them ready for spring, placed mulch & trimmed the shrubs and flowering trees. On the inside they made everything look brand new! Cleaning the walls, painting, cleaned the carpets & stripped & polished the wood floors...making them look brand new. The appliances that stayed were cleaned inside & out. They even remembered to get all the light fixtures clean for me. Dusted all window seals & doorways. Shine mopped all they tile floors. To top it all off they even gave the bathrooms a fresh clean look by putting a new caulk seal around the tubs, sinks & shower...which gave the bathrooms a fresh face. All in all I found it to be a very stress free pleasant experience. And, I will definitely call on them for the next project because if they could do so well with a nightmare like that I'm sure the less difficult will be equally affordable and easily handled. Everything just looked so nice when they were finished. Thanks, Green Earth
"
Recommended by71%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Several factors affect the color of mold, including humidity levels, age of the mold, and amount of light it receives. A patch of mold that starts out green may darken and turn black as it ages. A species of mold may be green if growing in one environment, but be black in another environment. Color usually isn't a reliable way to determine mold species or risk.

The primary signs of mold in an ice machine is a musty odor, slime buildup, and discolored ice. If you notice any of these signs, clean your ice maker immediately.

Bathroom mold tends to reappear due to the persistent presence of moisture and humidity, creating the ideal conditions for its growth. Since bathrooms are inherently humid environments, without proper ventilation, moisture accumulates on surfaces, providing a continuous food source for mold spores. Mold spores are present in the air and settle on damp surfaces to start growing rapidly. Additionally, if the underlying causes of mold, such as plumbing leaks or inadequate sealing, are not addressed, mold will return even after removal. To avoid recurring issues, addressing the root cause by improving ventilation, fixing leaks, and maintaining a dry bathroom environment through regular cleaning and maintenance is essential.

Mold is a blight on your home but over time, can be an extreme health risk, especially for immunocompromised individuals. Depending on the type of mold you’re dealing with, you could even experience neurological symptoms, or in extreme cases, you can be hospitalized. Even a tiny speck of toxigenic mold can cause a whole slew of very serious health issues. Deal with any mold issues immediately. 

Most mushrooms found on residential lawns are harmless. Certain varieties such as destroying angel, fly agaric, and vomiter mushrooms that can grow in grass will occasionally make their way onto residential lawn, but this is uncommon. Since mushrooms can be notoriously difficult to identify, if you suspect that your lawn mushrooms could be a poisonous type, consulting a professional is recommended.

The Sumner, 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.