Top 10 Best Radon detection and reduction specialists in Sherman, IL

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

Q: How long does the radon abatement process usually take?

• <div><p>Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Sherman, IL

*The Angi rating for Radon Detection And Reduction companies in Sherman, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Sherman, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on June 13, 2026

Reviewed in June 2026
Lufkin Environmental Tree service, outstanding!!! Called to notify when they string , on time. The crew was quick , efficient, and safe. Cleanup, hauling away the tree very professional. Great to watch real professionals doing their job. Highly recommend and have them for future contact if...
Lufkin Environmental
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Reviewed in March 2025
Very professional job as Corey and his crew removed a tree and stump from my back yard. He also hauled in dirt and filled and leveled the hole where the stump was. Cleanup was excellent and price was very very reasonable. I highly recommend Corey and his company.
Sangamon County Stump Grinders and Tree Service
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Reviewed in March 2025
Luke Weatherby and his team did a great job removing 2 large trees from a small yard. Cleaned up after like they weren't here. Especially impressive was the tree climber who managed the large oak tree and brought it down without any damage to the 4 houses within reach of the tree. ...
Weatherby's Tree Service
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Reviewed in March 2024
Did very good work on a wooded deck construction. Punctual and reasonably priced.
Decked Out Landscaping
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Reviewed in September 2023
BCD Excavation took on the project of demolition and complete rebuild of my 36 x 48 garage and did an AMAZING job! They showed up when they said, worked hard and completely the project on time with GREAT quality!!!
BCD Excavation
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Reviewed in August 2023
Will say that I knew right away this was a professional group from my initial meeting with Sam during inspection. I told him exactly what I was looking to do and he gave me the options without the pushy sales approach. Jay and his crew arrived and went right to work and got both our attic and...
Purifox Safe, LLC
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Reviewed in August 2023
They cleaned the outside AC unit, checked the charge in the system, and replumed the PVC drain for the AC coil unit attached to the furnace quickly, completely, and for only $140! I already have additional work going their way, just waiting for it to get scheduled. Very satisfied.
Bob Bergen Heating & Refrigeration
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Reviewed in June 2023
I had half of my driveway replaced and Clarence aka Sam explained the whole process, the materials he and his crew would use, and gave me a competitive price for the project. They completed the concrete removal and replacement in a few days with excellent results.
CCC Concrete
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Reviewed in March 2023
I found Ron through a Google search and within two minute's of submitting a request for quote,, he responded with a follow-up phone call. Ron made extra efforts to a complete the home inspection the next day when it was a rush irequest for me and at no additional charge. Ron performed a...
Ron Smith Custom Real Estate Inspections
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Reviewed in April 2022
Quick , efficient and very reasonable.
Double D & Son Tree Experts, LLC
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Find Radon detection and reduction specialists in Sherman

Home Inspections by Dana - Home Facebook

New to Angi

Serving Sherman, IL and surrounding areas

In business since 2016

Free estimates

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25 years experience \n- family owned \n- Veteran \n-

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Meyer Inspections

New to Angi

Serving Sherman, IL and surrounding areas

In business since 2011

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

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Radon Detection and Reduction questions, answered by experts

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Sherman, IL homeowners’ guide to radon detection and reduction services

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

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
May 2, 2026May 2, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.