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Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</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: 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 long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Marion, KS

*The Angi rating for Radon Detection And Reduction companies in Marion, KS 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 Marion, KS 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 September 05, 2025

Reviewed in September 2025
Hardworking and excellent! Catio looks amazing and keeps my cats safe.
Handyman Sam
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Reviewed in July 2025
CertaPro did a great job painting our home last summer. We hired them again this summer to power wash our deck and patio and stain our outside cedar pillers. We also had them paint our laundry room and pantry. They did an outstanding job . We appreciate the care they take to do the work...
CertaPro Painters of Wichita East
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Reviewed in September 2024
I bought a house that was totally misrepresented by the broker. The house was in a lot shape then I could ever imagen.Chad brought his crew in and totally re-did the house from top to bottom. From custome building a Ada compliant walk in shower to replacing the entire water system. If it needed...
Farmer's Remodeling and Yard Maintenance
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Reviewed in September 2024
Very friendly and professional. Timely response and work
Richard Ellis Door Company
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Reviewed in April 2024
I have a very complex roof with many ridges and the new shingles and treatment of ridges far exceeds previous roofing I had done. The roof looks beautiful with no metal ridges and looks well installed I wanted an unusual color and the owner was quick to give me two excellent examples. The color...
Raber Roofing LLC
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Reviewed in March 2024
All we could realistically replace at this time is get new gutters. Eventually, we would like to include gutter covers. The gutters were put up in no time at all and they look so good. The provider helped us to obtain a reputable way to get the money we needed to get started!
LeafFilter Gutter Protection
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Reviewed in February 2024
Jonathan was very easy to work with. He was very personable and professional. He is a great communicator and was timely in his quote and email communications. He did a great job painting the exterior of our house and garage. Weâ ve received many compliments on the new look of our home. We would...
Metzger's Painting Professionals
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Reviewed in January 2024
Extremely professional and takes care to make sure he's done the job well and will go the extra mile to make sure his work speaks for itself.
Clark handyman service LLC
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Reviewed in August 2023
Exceptional Home Inspector! I recently had the pleasure of hiring Fidelity Property Inspections for a home inspection, and I am thoroughly impressed with his service. From start to finish, Mr. Bill Nash exhibited a level of professionalism and expertise that is truly commendable. His knowledge...
Fidelity Property Inspections, LLC
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Reviewed in October 2022
I was happy with the work, and they are on time.
Wendt Mowing
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Find Radon detection and reduction specialists in Marion

Clarity Home Inspections

4.7(

)

Serving Marion, KS and surrounding areas

In business since 2010

Free estimates

Warranties offered

"Very professional. Did a great job of explaining the process."

Recommended by92%of homeowners

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Heartland Enviromental

4.9(

)

Serving Marion, KS and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"We hired Dan after our radon tests in our basement came back off the charts - the average was 11.3 pCi/L. He was on-time, courteous, and professional. After installing the radon mitigation system, the 2nd test came back at an average of 1.8 pCi/L - what a huge difference!"

Response time11 hrs

Response rate89%

21 neighbors recently requested a quote

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Ad Astra Radon Solutions

New to Angi

Serving Marion, KS and surrounding areas

Free estimates

Warranties offered

Small jobs welcome

With 5+ years of professional radon experience you can trust Ad Astra Radon Solutions to make your home safer & healthier. We provide both radon mitigation and radon testing services as well as crawlspace encapsulation. We are certified to perform both radon mitigation and testing with the state of Kansas as well as with the NRPP.\n\nWe have experience mitigating new construction and existing family homes. Call us today for a free consultation!

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Radon Detection and Reduction questions, answered by experts

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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

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.

Installation typically takes 1-2 days, depending on the system and property layout.

The Marion, KS 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.