Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Belle Fourche, SD

Q: How long does the radon abatement process usually take?

• <div><p>Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.</p></div>

Q: Is it okay to live in a house with radon?

• <div><p>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.</p></div>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

Q: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Belle Fourche, SD?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Belle Fourche, SD

*The Angi rating for Radon Detection And Reduction companies in Belle Fourche, SD 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 Belle Fourche, SD 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 20, 2026

Reviewed in June 2026
I had Rasmus install trim stain and set a pocket door. I am pleased with the work he has done. I will be hiring him again!
REH Contracting
Request a quote
Reviewed in May 2026
They did a top notch job. They communated well and listened to what we needed. I would recommend to all of my family and friends.
Tibbetts Landscaping
Request a quote
Reviewed in March 2026
TJ was very thorough in his explanation of the project and giving us our options. The installation of the spray foam exceeded our expectations. He worked around our remodel and is willing to come back in phases as we complete a room and shuffle our belongings. We appreciate the communication,...
Walking 4, LLC
Request a quote
Reviewed in January 2025
Jimmy from ClearSite Services LLC contacted me promptly and arrived the same morning to handle snow removal. He was professional, friendly, and did an excellent job clearing my driveway. I?m extremely satisfied with the service and highly recommend them!
ClearSite Services, LLC
Request a quote
Reviewed in March 2024
Dave was very friendly and helpful. Worked in the cold was very informative and was very patient. Was awesome explained everything. Jumped up and down on the seat to prove it was strong. Tyler was great to work with.
Your Home Improvement Company
Request a quote
Reviewed in September 2023
Matt is an Arborist and knows a lot about the care of trees.
American Tree and Forestry Care, LLC
Request a quote
Reviewed in May 2023
Excellent work; very conscientious and thorough. Would highly recommend.
Black Hills Dust N Clean
Request a quote
Reviewed in May 2023
Audley was very professional and a great guy! Highly recommend him!
Simpson Gutters & Repair
Request a quote
Reviewed in June 2022
David was quick to call, prompt with the estimate and got to the job within 2 weeks. Very happy with the work and communication!
Deer Mountain Gutter, LLC
Request a quote
Reviewed in August 2021
He did a very thorough job and it was great attention to detail. He was always on time and I'm very satisfied with the service.
Carrie's Cleaning Services
Request a quote

Find Radon detection and reduction specialists in Belle Fourche

ALO Radon

4.9(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Belle Fourche, SD and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Anthony was very polite and knowledgeable. The hole job was done in two days. Radon readings went from 14 to 34 down to 0.4, we are very happy ."

+13

Response time3 hrs

Response rate91%

Recommended by92%of homeowners

Request Quote

Blackburn Foundation Repair, LLC

4.6(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Belle Fourche, SD and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Excellent service! Pro was nice, easy to work with, professional! Never would have known he was here, he cleaned the working area so well! I would definitely recommend Blackburn Basement!!"

Response time1 day

93 neighbors recently requested a quote

Recommended by80%of homeowners

Request Quote

Black Hills Radon

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Belle Fourche, SD and surrounding areas

Approved

In business since 2022

Free estimates

Black Hills Radon is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

1 neighbors recently requested a quote

Request Quote

Empire Home Inspections, LLC

New to Angi

Radon Gas - Testing

Serving Belle Fourche, SD and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!\n\n

Request Quote

Radon Detection and Reduction questions, answered by experts

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

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.

Yes, many systems include warranties for performance. Confirm terms with your installer.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

The Belle Fourche, SD 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
•
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.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 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
•
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.