Top-rated radon detection and reduction specialists.

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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: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</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>

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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 May 18, 2026

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
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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
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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
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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, LLC
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Reviewed in September 2023
Matt is an Arborist and knows a lot about the care of trees.
American Tree and Forestry Care, LLC
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Reviewed in May 2023
Excellent work; very conscientious and thorough. Would highly recommend.
Black Hills Dust N Clean
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Reviewed in May 2023
Audley was very professional and a great guy! Highly recommend him!
Simpson Gutters & Repair
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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
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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
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Reviewed in June 2021
Helpful. Knowledgeable. Fair. Did what they said they would do and were timely. Pleasant and great to work with.
Garage Door Pros
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Find Radon detection and reduction specialists in Belle Fourche

ALO Radon

4.9(

)

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 rate94%

Recommended by92%of homeowners

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Blackburn Foundation Repair, LLC

4.6(

)

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

89 neighbors recently requested a quote

Recommended by80%of homeowners

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Black Hills Radon

New to Angi

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.

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Empire Home Inspections, LLC

New to Angi

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

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Radon Detection and Reduction questions, answered by experts

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

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

Installation typically takes 1-2 days, depending on the system and property layout.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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.

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

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Mar 18, 2026Mar 18, 2026
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DIY Radon Mitigation: A Step-by-Step Guide
Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.