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*The Angi rating for Radon Detection And Reduction companies in Marquette, 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.

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Last update on May 05, 2026

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Avatar for Clarity Home Inspections
Clarity Home Inspections
4.7(
17
)
Radon Gas - Abatement

Serving Marquette, KS and surrounding areas

In business since 2010

Free estimates

Warranties offered

"John Mattox of Clarity Home Inspections did my radon testing and then I hired him to do the radon mitigation. Not only did he respond to my communications day or night but also did an amazing job on the installation. He was extremely knowledgeable explaining everything before hand and then showed up the day of the job with all the equipment and materials that he needed to do the installation the right way. John was thorough and did all the extras such as larger PVC pipe, clear sump pump covers and insulation for the attic install. I would highly recommend John for any radon inspection and or mitigation. His home inspection process and documentation is excellent as well."
Recommended by92%of homeowners
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Radon Detection and Reduction questions, answered by experts

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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The Marquette, KS homeowners’ guide to radon detection and reduction services

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