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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: Why is radon detection important for residential properties?

• <div><p>Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.</p></div>

Q: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</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 is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Danvers, 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 Danvers, 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 November 26, 2025

Reviewed in November 2025
Roger is a great guy and his crew did a wonderful job remediating our flooding issues by putting in drainage systems that divert water around our house for some very serious flooding issues. They also installed a sidewalk to divert water and a drainage system under the sidewalk. They worked very...
Roger's Landscaping and Remodeling
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Reviewed in September 2025
Professional and good communication before, during, and after the project. Was given a variety of options for shingles, with an expert opinion on what options would best fit my needs. The work was completed within a day.
Zeller Construction & Remodeling LLC
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Reviewed in November 2024
I called Recreational Lumberjack and Dale came over in a few days and gave me a quote for trimming lower limbs on 2 trees in my backyard. We scheduled a date and he and "P" came and removed a section of my fence to get their equipment in the backyard. They worked the whole time they...
Recreational Lumberjack, LLC
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Reviewed in September 2023
Used Angi to set up time for an estimate on getting our fan replaced. Central Illinois radon called back within 15 minutes and wanted to know if they could be here within the hour to replace it. Amazing service!!
Central Illinois Radon
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Reviewed in July 2023
Unable to detect the problem and left with a damage
Tiger Services, LLC
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Reviewed in June 2023
They removed a giant cottonwood tree and trimmed a sweet gum tree for us. They did an excellent job. They were courteous, and preformed a ll we asked and knew what they were doing. Will call AJC again when needed.
AJC Home Services, Inc.
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Reviewed in August 2022
RL Construction is flexible and overcame several challenges that were revealed when our two doors were removed. They did a wonderful job and our new doors look and work perfectly.
RL Construction
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Reviewed in April 2021
Midwest Roofing and Restoration replaced my roof and did an awesome job! The process was simple and fast!The owner, Mark Lauts, was great to work with and I would highly recommend him to anyone to the Bloomington-Normal area!
DinoRoof
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Reviewed in August 2018
I was extremely happy with our experience with David Smith Radon. We were selling a 1927 home that had slightly elevated radon levels. I found DS on Angie's List, and then saw their awesome website where they specifically detail how they work with older homes, which almost always have a...
David Smith Radon Remedies
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Reviewed in October 2017
It looks very good. One of the two workers was a bit brash with my husband, at times. My husband has dementia. Most people can't detect it and, therefore, can become impatient with him. It only took 1 hour & 45 min. to complete with 2 men and a backhoe doing the work. They worked quickly and...
Wayne Litwiller Excavating
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Find Radon detection and reduction specialists in Danvers

Home Inspections by Dana - Home Facebook

New to Angi

Serving Danvers, IL and surrounding areas

In business since 2016

Free estimates

Credit card accepted

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

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Radon Detection and Reduction questions, answered by experts

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

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

The Danvers, 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.

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Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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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.
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How Much Does Radon Testing Cost? [2026 Data]
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•
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.
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•
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.
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