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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: 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: 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: How much does it cost to replace a radon fan?

• <div><p>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.</p></div>

Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;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.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Highland, 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 Highland, 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 June 05, 2025

Reviewed in June 2025
We found Farm and Home at the KC Home show. We needed siding and windows. John came out and gave us a quote for both. We had interviewed 3 other companies and found they didn't know as much or were mush higher priced. John had extensive knowledge and answered all our questions. They installed...
Farm and Home Builders Inc
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Reviewed in March 2025
This was work on the front porch of my 113 year-old house--raising and bracing some sagging. Ben, the guy who did the work, was wonderful! Courteous, polite, hard working, efficient and eager to please. He mentioned that he got a lot of his training from working with the Amish. Impressive! I...
Blue Collar Building Solutions LLC
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Reviewed in February 2025
We got behind schedule on flipping a rental and Watkins swooped in and saved the day. Fast, professional, knowledgeable, and it looks great!
Watkins General Construction
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Reviewed in October 2024
Very nice people to deal with. Very on time and get excellent work. I will recommend them to anybody
Boothroyd Construction
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Reviewed in July 2024
Job was done right and effectively, training was great answered all questions I had.
Dog Guard
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Reviewed in November 2023
We had them replace our bathtub and shower walls. They do excellent work, were on time and worked all day long until job was finished. Cleaned up all the floors and went over everything before leaving to make sure we were satisfied. We had Kyle and Taylor do our work, very professional men.
West Shore Home Atlanta
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Reviewed in November 2023
It was such a pleasure to work with Jamesport Stove and Chimney. Raymond was incredibly helpful in reviewing photos of the space in our home where we wanted to put a wood stove to make sure we did things properly. He was also willing to travel quite a ways to our home for the installation, which...
Jamesport Stove and Chimney
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Reviewed in May 2023
Ben did an excellent job. Knew what I wanted done and jumped right into it. When the job was done he clean up. (So I didn’t have to.) Ben is a very nice. When I have other jobs that need to be done I will be calling him again
Benjamin Construction
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Reviewed in March 2023
On time and affordable. Excellent customer service!
JD Electric LLC
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Reviewed in December 2022
We were overall satisfied with the whole home renovation Bob took care of for us, and happy with the finished product.
Bob Rahe Construction
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Find Radon detection and reduction specialists in Highland

The Environmental Guys LLC

New to Angi

Radon Gas - Testing

Serving Highland, KS and surrounding areas

In business since 2025

Free estimates

Emergency services offered

We test for several different hazardous materials and gas. We also off mold & mildew surface removal and cleaning with environmental friendly cleaners. We do offer free quotes and consulting on remedies for issues to your home or business.

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Radon Detection and Reduction questions, answered by experts

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.

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

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.

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 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 Highland, 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.