How do you prevent radon in your home?

• <div><p>Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. </p><p>Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.</p></div>

Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Sturgeon, MO

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 are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</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 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>

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Verified Reviews for Radon Detection And Reduction pros in Sturgeon, MO

*The Angi rating for Radon Detection And Reduction companies in Sturgeon, MO 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 Sturgeon, MO 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 October 15, 2026

Reviewed in October 2026
I cannot say enough good things about Foundation Recovery Systems in Moberly! What started as reinforcing three beams and encapsulating my crawl space turned into replacing and/or reinforcing 13 beams and repairing two holes in my foundation, all while working with less than 10 inches of...
Foundation Recovery Systems
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Reviewed in December 2025
This Pro and his team did a great job and promptly handled my need for a fence replacement! Not only did they efficiently demo my existing worn out fence and haul it off, they went on to build a beautiful replacement fence that completely met my needs! The whole neighborhood thinks it is...
SEB Fencing Company
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Reviewed in September 2024
Missouri Metal Roofing, along with Yolanda, Zenon, and the team, did an outstanding job replacing the roof on our house. They were highly professional, maintained a clean work environment, and communicated clearly throughout the process. The attention to detail and quality of their work exceeded...
Missouri Metal Roofing, LLC
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Reviewed in June 2024
Levi responded promptly to our need for repair and he and his crew did a thorough job. We will use them again for home improvement projects.
Slate Elite Exteriors
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Reviewed in April 2023
AC Painting was very professional, timely and friendly. They did excellent work and would hirer them again!
AC PaintingAdvantage, LLC
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Reviewed in May 2022
I called Hays heating and Air to help fix my AC and the Guy named Travis that showed up was super helpful and respectful. He explained everything to me and was very fast with his work. I would definitely recommend him to anyone.
Hay's Heating and Air LLC
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Reviewed in January 2022
Performed excavation and regrading of 6acres of property including removal of numerous (more than 50) large trees, thinned out an additional 4 acres of smaller trees and brush, dug a fishing pond, graded and poured RV pads. Nice people with good equipment.
Noble Excavating LLC
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Reviewed in December 2021
Lynn Crum worked with the insurance adjuster, pointing out the damaged roof areas and gutter damages. The end result is a beautiful roof, gutters, and interior ceiling repairs done professionally. I will and have recommended the company to several people. Top notch company!
TAPS Exteriors
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Reviewed in November 2021
They did a good job and cleaned up the area very well.
Ozark Shield, Inc.
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Reviewed in June 2021
They worked fast and left the area clean. They had the right equipment and knew how to use it.
Top Quality Landscaping, LLC
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Top-Rated Radon detection and reduction specialists in Sturgeon - Updated Nov 2026

Full Scope Home Inspections

5.0(

)

Radon Gas - Testing

Serving Sturgeon, MO and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Randall went above and beyond what I thought would be done for a home inspection, was willing to crawl into small spaces. He did a very thorough job, and his report was very detailed, and that's why we appreciate his work."

Response time3 hrs

Response rate93%

Recommended by100%of homeowners

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SWAT Environmental, Inc.

4.5(

)

Radon Gas - Abatement

Serving Sturgeon, MO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I would definitely recommend this company to anyone!!! I hired them and the job was done nicely, Dan O'Brien was the technician who took care of the project and he did an excellent job, he answered all of my questions and explained to me everything related to Radon gas. When he finished setting everything up and the job was completed all the working area looked super clean and the installation looks just like it is part of the house and that has been there forever. This is what I call a Perfect and Complete execution of a Radon gas mitigation project."

Recommended by97%of homeowners

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Braun's Inspection Consultants

4.7(

)

Radon Gas - Testing

Serving Sturgeon, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Professional and timely service provided. A thorough review by James."

Recommended by100%of homeowners

Serving Sturgeon, MO and surrounding areas

In business since 2005

Free estimates

Mid MO Inspectors will provide you or your business with a full service approach to all your inspection needs. Please feel confident in contacting Mid MO Inspectors for your next inspection.

Recommended by100%of homeowners

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S & J Home Inspections - Home Facebook

New to Angi

Radon Gas - Testing

Serving Sturgeon, MO and surrounding areas

In business since 2011

Free estimates

At Amerispec Home Inspections, we are your premiere source for general home inspections. Our company offers the finest in efficiency and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for your next inspection!

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Radon Detection and Reduction FAQs, answered by experts

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

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter.

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

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 Sturgeon, MO 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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Sep 28, 2026Sep 28, 2026
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What Is Radon and How Does It Get In Your Home?
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Jul 9, 2026Jul 9, 2026
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What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.