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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: 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: 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 my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Louisiana, 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 Louisiana, 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 June 06, 2026

Reviewed in June 2026
They are the very best people in the world. I have five dogs and my house is spotless when they leave I would recommend them to everybody Tiffany and her workers are the sweetest people ever. I am proud to have met them, but I am moving down to Saint Charles to take care of my mother and thank...
Divine Cleaning & Services LLC
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Reviewed in December 2025
In reference to CCC Contracting I CAN REPORT that above all this young man is pleasant and knowledgeable to discuss details about his business and goals to succeed as a growing young company. Making our needs priority and offering thoughts and or suggestions if needed. Very professional and Able...
CCC Contracting L.L.C.
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Reviewed in June 2025
job was done efficiently, and the contractor was excellent
B & A Excavation and Land Management, LLC
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Reviewed in December 2024
He was quick to show and get the job done
VOITIK ALTERNATIVE'S AND RESEARCH LLC
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Reviewed in September 2024
My experience with Equity Exteriors was excellent. Very professional and helpful. Their work is superior and timely. Affordable. I am thankful for Gary helping my family with our roofing needs. I highly recommend them.
Equity Exteriors
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Reviewed in January 2024
Great! I contacted the company and they came out the next day and gave me an estimate. Had my roof done in 2 days! Really nice and friendly. I've already recommended them to a few friends and will continue to do so.
Partain Roofing LLC
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Reviewed in August 2022
I put a search out on Angi’s List after rain had flooded my basement. Foundation recovery system was the first to call the next morning with an appointment that day. They come out and give me a bid and a solution and then got me in for the next Friday. It was so fast, the inspector, Pat was...
Foundation Recovery Systems
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Reviewed in May 2022
Did an awesome job and real professional
Johnson Pressure Washing And Detailing
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Reviewed in March 2022
Their work quality and customer service was good
Troy Overhead Doors, LLC
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Reviewed in December 2021
Installed to out satisfaction and looks great.
Muddy River Transport LLC
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Find Radon detection and reduction specialists in Louisiana

Quacker's Waterproofing & Basement Repair, LLC

4.7(

167

)

Radon Gas - AbatementRadon Gas - Testing

Serving Louisiana, MO and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Everything went well. The repaired cracks have not leaked during recent storms. In addition, the radon test results after

the mitigation system was installed showed it is working and the radon in our basement is now at a very low level."

11 neighbors recently requested a quote

Recommended by97%of homeowners

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SWAT Environmental, Inc.

4.5(

)

Radon Gas - Abatement

Serving Louisiana, MO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Overall everything was pretty good. I felt the installation could have looked much cleaner but it is fine. I still haven't re tested to see what my radon levels are now."

Recommended by97%of homeowners

Serving Louisiana, 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 Louisiana, 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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Pruitt Home Inspections

New to Angi

Radon Gas - Testing

Serving Louisiana, MO and surrounding areas

In business since 2024

Free estimates

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

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Radon Detection and Reduction questions, answered by experts

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

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.

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

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Louisiana, 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.

See all articles

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•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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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]
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.
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•
Jul 9, 2026Jul 9, 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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•
Jul 9, 2026Jul 9, 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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•
Jul 8, 2026Jul 8, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.