Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Cave Spring, VA

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: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</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: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Cave Spring, VA

*The Angi rating for Radon Detection And Reduction companies in Cave Spring, VA 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 Cave Spring, VA 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 February 12, 2026

Reviewed in February 2026
Tim Peters with Price Home Repair and Installation LLC was professional and efficient. He went above and beyond when he hung a large custom blind for us. The job was perfect.
Prices Home Repair and Installation LLC
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Reviewed in October 2025
The pro painted my metal roof and returned to paint a second coat to cover better. Everything looks great, and he did a good job. I'm completely satisfied and would use the pro again in the future.
J&V Painting LLC
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Reviewed in September 2025
Chris removed a large pine tree that fell from my neighbor's yard into mine that took up most of my back yard. He is very professional and gets the job done right. His pricing is competitive and fair. He takes the extra mile too. I am hiring him again to handle lawn clean-up and maintenance. ...
Chriss Landscaping
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Reviewed in August 2025
Had two trees that needed to be taken down and stumps removed. Have a large oak tree that needed trimming. Scrappy Creek did all of this quickly and cleaned up the debris when all the trimming and trees were removed. They have great prices, do great work and are very friendly and professional...
Scrappy Creek Tree Service and Stump Grinding
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Reviewed in October 2022
Great work with complete removal and stump grinding. They removed 4 very large and one medium tree from very small spaces in the front and back yard. Efficient and absolutely no damage and the stumps are gone!!! This is the company to hire!!
Blade Runner Lawn Services
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Reviewed in September 2022
My old garbage disposal was replaced immediately and and work was done professionally and promptly.
Wisler Plumbing, Heating, Cooling, & Electric
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Reviewed in November 2021
The original installer came and did the fan replacement BUT Jeff with Radon Specialists was AWESOME!! Very responsive when I reached out for help. Highly recommend.
Radon Specialists, LLC
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Reviewed in June 2021
Tyler did an amazingly professional job installing our radon mitigation system. Our basement is finished with a single unfinished closet and he got the system installed in the one spot it needed to go even though the outside wall at that location was very busy with 400 amp electrical service,...
Lucas Contracting, LLC
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Find Radon detection and reduction specialists in Cave Spring

Radon Specialists, LLC

4.8(

)

Radon Gas - Abatement

Serving Cave Spring, VA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"Knowledgeable and will educate your buyers if they are worried about radon and having a system installed."

Response time10 hrs

Response rate91%

1 neighbors recently requested a quote

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Lucas Contracting, LLC

5.0(

)

Radon Gas - Abatement

Serving Cave Spring, VA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"This job was installing a radon fan in the attic to make our passive radon mitigation active. Great job!"

+16

Response time7 hrs

Response rate86%

Recommended by100%of homeowners

Radon Gas - Abatement

Serving Cave Spring, VA and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"We recently bought a house and knew we needed some basement waterproofing. We went to Sure Dri because of the Angie's List reviews. And Keith Martin and his staff were great! Keith was very responsive if I had any concerns or questions. He walked me through the process and seemed to genuinely want to make sure what my options were before deciding on an interior French drain. His staff were very fast & professional (& kept the work area super clean). They even cemented an old drain to secure it and move the new sump pump to a new location with no extra charge. He guarantees his work and I highly recommend Sure Dri."

1 neighbors recently requested a quote

Recommended by37%of homeowners

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SWAT Environmental, Inc.

4.4(

)

Radon Gas - Abatement

Serving Cave Spring, VA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Ben was on-time, efficient, professional, courteous, and informative. I recommend that you specify him for your radon mitigation job."

Recommended by91%of homeowners

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Rock And Roll Radon LLC

New to Angi

Radon Gas - Testing

Serving Cave Spring, VA and surrounding areas

Small jobs welcome

Credit card accepted

Providing radon testing services in Staunton, VA and around the valley

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Radon Detection and Reduction questions, answered by experts

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.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

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, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

The Cave Spring, VA 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
•
Sep 28, 2026Sep 28, 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
•
Sep 23, 2026Sep 23, 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.