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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: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Kansas, 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 Kansas, 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 23, 2026

Reviewed in June 2026
The work was done efficiently and professionally. I was and am very happy with the work completed.
1600 Contracting LLC
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Reviewed in April 2026
Excellent craftsmanship and total transparency throughout the process
BAKER & BAKER CONSTRUCTION
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Reviewed in September 2025
He was very professional, courteous to our tenants very knowledgeable and asked questions. We are extremely satisfied with Chris’s work and Wood using definitely in the future again he has done multiple AC repairs for us as well as new installations definitely five star rating.
Flo-Pro Plumbing, Heating, and Cooling LLC
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Reviewed in October 2024
I had a very positive experience with this company. I had trees and shrubs trimmed and dead trees removed. The results exceeded my expectations and the cleanup was thorough. The price they charged was very reasonable. I strongly recommend them and I will definitely be contacting them the next...
Cherry Tree Service LLC
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Reviewed in December 2023
Ron is a very knowledgeable, helpful, professional and friendly person. He went above and beyond the duties I hired him to perform. He contacted me with a minute's of me requesting a phone call. His rates are more than reasonable and I would recommend Ron to anyone needing any of the...
Ron Smith Custom Real Estate Inspections
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Reviewed in October 2023
Took care of small home repair of ceiling g fan and electrical outlet. Efficient and honest...we were pleased.
Tepen Electrical
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Reviewed in January 2023
Responded very quickly. Installed new outlet and was finished in an hour. Professional attitude and great work ethic.
Waggle & Company
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Reviewed in May 2022
Rex got here, went right to work. About 1 and 1/2 hours was done all pins found and marked . Completely satisfied.
Rex A Bradfield
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Reviewed in November 2021
Roofing Joint Venture is an amazing company to work with! They are quick, professional and tidy. If I had another roof to fix, I would hire them again!! I have recommended them to family and have seen consistently great work.
Roofing Joint Venture
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Reviewed in December 2020
Great. Ramiro and his team are very good and go over abs beyond!
H & L Pro Painters
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Radon Detection and Reduction questions, answered by experts

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

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

The Kansas, 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.