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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: 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 is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</p></div>

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: 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>

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Verified Reviews for Radon Detection And Reduction pros in Spearfish, SD

*The Angi rating for Radon Detection And Reduction companies in Spearfish, 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 Spearfish, 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 October 08, 2024

Reviewed in October 2024
Denise, It's an all-around good person and a very conscientious ever work and I used her several times and will continue using herÃ Â°Ã Â Ã Â Ã Â
Denise Cleans It All
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Reviewed in September 2024
Crew was very professional and did a great job. Price was really good and very affordable.
RainTite Roofing & Construction
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Reviewed in August 2024
We just really enjoy working with sean great personality and very knowledgeable about his job we joked around and had lots of laughs both times he was here we upgraded our bathroom and now windows and he loved my pumpkin bars I would highly recommend your home improvement company and sean as a...
Your Home Improvement Company, LLC
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Reviewed in January 2024
Colten is spot on! Everything I asked for and went above and beyond! Thanks for everything and look forward to the future! Young man is going to excel at what he is doing!
Ponderosa Builders
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Reviewed in August 2023
Jake was AMAZING!! I had a laundry list of things that needed done around the farm and Jake spent the whole day fixing all sorts of odds and ends for me. He fixed a sliding door that wouldn’t slide anymore, rebuild a whole side of my chicken coop, put a new taillight bulb in my vehicle, and...
JC SERVICES
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Reviewed in July 2022
Justin and Ashley were very professional and very niceð
Garage Door Pros
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Reviewed in February 2022
They completed their work and cleaned up so fast! These windows are beautiful and open/close easily. The new screens are great and you can hardly see them
Renewal by Andersen of Rapid City
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Reviewed in January 2022
I would highly recommend Sunco and Alex was prompt honest and reliable I would hire him again
Sunco Improvements
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Reviewed in January 2022
They were always on time and honest and gave a quote.
R & R Construction
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Reviewed in September 2021
ALO Radon was literally on the phone with me less than 10 minutes of me asking for a consultation. They made time that day to come up and place a sensor in our home to detect radon, and even came in on a Saturday to pick it up because my husband and I work during the week. The results were...
ALO Radon
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Radon Detection and Reduction questions, answered by experts

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

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.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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

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

The Spearfish, 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

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.
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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.
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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.
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May 2, 2026May 2, 2026
9 Reasons You Should Get a Home Inspection
A home inspection is an investment in your property's health and longevity. Discover why a home inspection is important even if you don’t plan to sell.
Jacqueline DeMarco
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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.
Kyle Schurman
•
Apr 8, 2026Apr 8, 2026
How Long Does a Radon Mitigation System Last?
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.