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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: 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: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</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>

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Verified Reviews for Radon Detection And Reduction pros in Shenandoah, PA

*The Angi rating for Radon Detection And Reduction companies in Shenandoah, PA 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 Shenandoah, PA 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 July 16, 2026

Reviewed in July 2026
They were fast and professional very friendly and they came in did a great job I highly recommend Ski Solutions ,I wouldn&#39;t high anyone else. It looks great.
Ski Solutions
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Reviewed in February 2026
He came out for an estimate and said that I did not have a skunk problem, so there was no need for his services at this time. He was honest, respectful and on time. I Would highly recommend his services to someone in need of pest removal.
Trapper Marty
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Reviewed in June 2025
If you're looking for a stress free and enjoyable experience then there's no other option than to choose Vincent as your realtor. He was beyond exceptional and very knowledgeable.
Vincent Kates Jr. - Keller Williams Newtown
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Reviewed in June 2025
Mechanic is super handful he unlocked my door in seconds and changed my door lock and he also replaced motor on my garage door, prices are very reasonable,I highly recommend their service
Brooklyn Urban Locksmith, Inc.
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Reviewed in July 2024
Excellent. We called to have about 1/3 of an entire poplar removed. It crashed down onto our deck, and did some damage. It laid right in front of our cabin door. I made the call to 4 tree service companies, and, Jake from Higleyâ s called me back in just under an hour, and another hour later,...
Higley Tree Care
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Reviewed in June 2023
Isaac did a great job. Very professional and personable and described the treatment he was providing and why.
Green Pest Solutions
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Reviewed in June 2023
Safety and effectively cut and removed trees off my land, as well as removing all debris and overgrown vegetation and obstacles throughout the yard.
B&C Cleaning
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Reviewed in May 2023
Very pleased with the roofing job done by Jeffk Roofing...easy communication, the job was started and completed in a timely manner, and the price was reasonable. I would definitely recommend them and hire them again for other projects.
Jeff K Roofing INC.
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Reviewed in May 2023
Poletti Excavating did a great job! Fast and efficient and Would definitely hire again.
Poletti Excavating
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Reviewed in January 2022
Terry was one of the most professional people we have ever hired. He installed an electric fireplace and his work turned out beautifully. He has great attention to detail and is extremely thorough. We highly recommend this company. Very honest and kind!
HomeGuard Chimney Service
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Find Radon detection and reduction specialists in Shenandoah

The Radon Bros

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Shenandoah, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Replaced our aging radon fan for a reasonable price."

8 neighbors recently requested a quote

Recommended by66%of homeowners

Radon Gas - AbatementRadon Gas - Testing

Serving Shenandoah, PA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I would definitely recommend C&S home inspections! I had a Radon Mitigation system installed and had nothing but a positive experience. They are extremely knowledgeable and friendly. They explained everything I needed to know thoroughly, which is important to me. Their prices are also the best have seen in my area. If you need a Radon Mitigation System, I highly recommend."

2 neighbors recently requested a quote

Recommended by96%of homeowners

Serving Shenandoah, PA and surrounding areas

In business since 1993

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in radon gas testing and abatement. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

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Radon Detection and Reduction questions, answered by experts

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

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.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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.

The Shenandoah, PA 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.