Top 10 Best Radon detection and reduction specialists in Galva, KS

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>

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 long does radon mitigation take?

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

*The Angi rating for Radon Detection And Reduction companies in Galva, KS 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 Galva, KS 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 November 09, 2025

Reviewed in November 2025
Strauss Skidsteer is a fantastic company! We have a large lot (half an acre), and have had them do many jobs here, including grading, installing rock, and installing mulch. They are very respectful, responsible, and easy to communicate. Highly recommend!
Strauss Skidsteer Services
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Reviewed in July 2024
I have used Walsh Custom Construction on 4 different projects now. New fence and gate, kitchen remodel, rebuild of retaining wall and a pergola with stone path and custom daybed swing. I've been happy with the way every single project turned out. Wayne Walsh listened to my ideas,...
WALSH CUSTOM CONSTRUCTION
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Reviewed in May 2024
West Omaha Tree Service provided tree removal services at my residential home and did a great job removing the maple tree from backyard. Very polite, professional and offered the best price out of 3 other tree companies I called. I highly recommend getting a free estimate from West Omaha Tree...
West Omaha Tree Service
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Reviewed in January 2024
Wagner Dirtworks is very knowledgeable in their specific field of work! It was great to have them out and build a fence for us. They did quick and high quality work. Would very much recommend!
Wagner Demolition & Dirt Works, LLC
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Reviewed in December 2023
Raber Roofing was very efficient and extremely easy to work with. Their quality of work was fantastic and I would work with them again in a drop of a hat.
Raber Roofing LLC
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Reviewed in October 2023
Tradesmen Services provides quality and quick service with a a friendly and professional demeanor.
Tradesmen Services
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Reviewed in August 2023
He is a hard worker and produces quality results. Uses good materials.
Falcon Construction Services
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Reviewed in June 2023
Harold installed new front and back doors, storm and interior. Harold's experience and skill made this difficult project look easy. Quality workmanship Great customer service and communication Fair price
Harold Koehn
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Reviewed in July 2022
Richard was responsive, knowledgeable, and hardworking. Despite the hot weather (and it was over 100°F in the garage!), he persevered and did a great job. Very pleased with the entire process.
Richard Ellis Door Company
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Reviewed in December 2021
Efficient. Good on follow through and timely.
Barnes Tree & Stump Removal
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Find Radon detection and reduction specialists in Galva

Clarity Home Inspections

4.7(

)

Serving Galva, KS and surrounding areas

In business since 2010

Free estimates

Warranties offered

"Very professional. Did a great job of explaining the process."

Recommended by92%of homeowners

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Heartland Enviromental

4.9(

)

Serving Galva, KS and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Dan, did a good job of radon gas mitigation. We are under retesting the radon make sure it has lower than 4 level. We are going to update the full experience with Heartland Environment once the job and radon result came back. As of now, this company deliver the good service. Thank you"

Response time11 hrs

Response rate89%

21 neighbors recently requested a quote

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Ad Astra Radon Solutions

New to Angi

Serving Galva, KS and surrounding areas

Free estimates

Warranties offered

Small jobs welcome

With 5+ years of professional radon experience you can trust Ad Astra Radon Solutions to make your home safer & healthier. We provide both radon mitigation and radon testing services as well as crawlspace encapsulation. We are certified to perform both radon mitigation and testing with the state of Kansas as well as with the NRPP.\n\nWe have experience mitigating new construction and existing family homes. Call us today for a free consultation!

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Radon Detection and Reduction questions, answered by experts

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.

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.

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

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.

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

The Galva, KS 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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•
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Who Installs Radon Mitigation Systems?
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•
May 2, 2026May 2, 2026
What Is Radon and How Does It Get In Your Home?
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Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 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.