Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Forreston, IL

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>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</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: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Forreston, 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 Forreston, 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 December 10, 2025

Reviewed in December 2025
The best roofers in town! I can't believe how easy the process was, they gave me an estimate and my new roof was fully completed before I knew it. The price was reasonable and the service was nothing but professional.
Precision Exteriors, Inc.
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Reviewed in September 2025
Very prompt and courteous. Job was done in timely manner and clean up was the best I've seen on a roofing job. No issues since roof was done. Would highly recommend to anyone who needs a roof. Above and beyond what I expected.
K Kilker Construction & Roofing
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Reviewed in August 2024
Great service and would recommend, they cut down a sizable tree and removed it all!
Reliable Cutz Tree Service, Inc.
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Reviewed in December 2023
Jesse and Kyle were very knowledgeable and made it an easy decision to use them for my home. The work was efficiently done and done with pride. I will use them again and would recommend them as well.
Rockford Outdoor Contractors
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Reviewed in September 2023
John and Kim did a superb job of power washing our 12 by 14 foot deck, fixing bad spots, and then staining it. It looks so much better than it did when they started. John gives you the feeling that everything is going to be alright. He and KIm are a joy to work with, and w feel fortunate to...
Country Creek Helping Hands
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Reviewed in March 2023
Jon was extremely thorough and walked us through everything that he found. He was very friendly and even looked for things he wasnâ t obligated to/things most inspectors donâ t look for. Overall great inspection company!
Foresight Home Inspection
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Reviewed in December 2022
Fast and efficient. Excellent clean up.
Pro Tree Service
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Reviewed in August 2022
He was the best, and did an excellent job. His personality was awesome, and he was easy to work with.
ALE Construction
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Reviewed in January 2022
Called Raudel and Sons when my hot water heater started to spring a leak. This was going into the winter and my schedule didn’t allow for this type of issue. I found them to be quick and professional. Very honest company. So much so, I referred them to a family member and again positive results....
Raudel & Son Serna Plumbing, Sewer and Water
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Reviewed in June 2021
On time, very efficient and the product works!
TriState Dog Guard
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Top-Rated Radon detection and reduction specialists in Forreston - Updated Nov 2026

Radman Radon Testing

5.0(

)

Radon Gas - Abatement

Serving Forreston, IL and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Radman did a great job installing the radon mitigation system. Very clean and neat and reasonable price too."

Response time1 day

Recommended by100%of homeowners

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Radon Detection and Reduction FAQs, answered by experts

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

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The Forreston, 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
•
Sep 28, 2026Sep 28, 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
•
Sep 23, 2026Sep 23, 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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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.