Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Mars Hill, NC

Q: Is radon mitigation worth it?

• <div><p>Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home&rsquo;s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.</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: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</p></div>

Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</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 Mars Hill, NC

*The Angi rating for Radon Detection And Reduction companies in Mars Hill, NC 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 Mars Hill, NC 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 December 12, 2025

Reviewed in December 2025
We’ve had the pleasure of working with Isak and High Lonesome Timber several times now at a couple of different homes over the last few years. Isak and his team have done excellent work every time, they’re professional, courteous, work safely and clearly have a thoughtful approach to their...
High Lonesome Timber
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Reviewed in July 2025
Daellen and crew were professional, skilled, conscientious and fairly priced. There was a sense of urgency to get this work done due to risk to the house, and Daellen was extremely responsive. It's a bonus that he's not only knowledgeable, but also cares about trees as much as we do!
Peaceful and Preservative Tree Care LLC
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Reviewed in September 2023
I have a home in Charlottesville and Ray was efficient and the epitome of the company name. He was able to perform beyond my expectations and had my bathroom image procured beautifully. I would definitely recommend hiring Ray again! Quick and Reliable company has made a very proficient choice....
Quick&Reliable
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Reviewed in August 2023
I am so very happy with AAA Paving and the work they did. From start to finish their communication was always timely and professional. They were also very patient when it came to the estimating process. This was a big investment and they put in the effort to customize to my needs and budget. The...
AAA Paving
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Reviewed in February 2023
Jacob and his crew did a fantastic job of removing a large oak tree that was overhanging the house. They removed it by climbing the tree and carefully cutting and lowering each branch to the ground while avoiding damaging adjacent vegetation and improvements. Clean-up was very thorough. ...
Mountain Air Tree Care LLC
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Reviewed in August 2022
In contacting Angi for local contractor for tree trimming, they referred two contractors MILES away from my home! Michael Peterson arrived on time, was very professional and polite, but he was TN-based and I live miles away in NC! After finding out how far he had driven, I hated to waste his...
Petersons Roofing Repairs
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Reviewed in July 2022
They are very knowledgeable and very efficient. My specific issue was resolved same day and Saved me hours and hours off frustration. Ashely was great! They saved the day! I highly recommend for little issues as well as larger jobs!
PC Solutions
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Reviewed in September 2021
Nicolas and his crew arrived when he said they would. They did tree work and did a great job cleaning up afterward. They also hauled away a lot of brush I had been accumulating from summer pruning of rhododendrons. They handled the job professionally and I was pleased with the results.
Nicolas Tree Service
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Reviewed in February 2021
What an improvement! Before it looked like a horrible mess and ruined the look of the house from the front. They did a beautiful job. Now it's very attractive and clean and blends in with the sidewalk and the house. They were polite and punctual. Definitely would call them for my next home...
TM Projects Wnc
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Reviewed in September 2019
Great. Reduction result from 4.1 to 1.3 average.
RADON MITIGATORS
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Find Radon detection and reduction specialists in Mars Hill

Avert Radon LLC

5.0(

)

Serving Mars Hill, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Avert Radon LLC , specifically Chance, recently completed radon mitigation work at my residence, installing two systems. I typically refrain from writing reviews, but felt compelled to share my experience with Avert Radon LLC . I'm extremely satisfied with the results, as the radon levels are now virtually undetectable. Chance demonstrated exceptional professionalism throughout the process. The communication was excellent, and their meticulous attention to detail was also outstanding. Furthermore, their post-installation follow-up has been consistently excellent. I highly recommend this company without reservation. They are among the best service providers I've encountered. if I could give it more than five stars, I certainly would!"

3 neighbors recently requested a quote

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Dogwood Home Inspection Services

4.8(

)

Serving Mars Hill, NC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Very professional, thorough and prompt."

Response time6 hrs

Recommended by100%of homeowners

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Biotek Environmental, Inc.

4.6(

182

)

Serving Mars Hill, NC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"work not done yet. However, in discussion with Ted, very helpful and knowledgeable about air qualtiy testing process."

+13

Response time2 days

25 neighbors recently requested a quote

Recommended by90%of homeowners

Serving Mars Hill, NC and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today! \n

21 neighbors recently requested a quote

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M&D Property Solutions

4.5(

)

Serving Mars Hill, NC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Great honest contractors. They did my bathrooms, hot water heater, unclogged my house drain and they did a French drain so my basement is not wet anymore. I already hired them to do my whole roof in the spring. I will hire them anytime."

+10

Response time1 day

1 neighbors recently requested a quote

Recommended by100%of homeowners

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Radon Control Products

5.0(

)

Serving Mars Hill, NC and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Very good experience friendly and professional."

1 neighbors recently requested a quote

Recommended by83%of homeowners

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Blue Ridge Home Inspections

4.9(

)

Serving Mars Hill, NC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Dan is the epitome of customer service excellence! He was Prompt, Professional, Through with every detail, Consultative. I would recommend Blue Ridge Home Inspections anytime."

Response time1 day

Response rate88%

Recommended by100%of homeowners

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Pisgah Home Inspections LLC -

5.0(

)

Serving Mars Hill, NC and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Very knowlegable, I will recommend the services of Pisgah Home Inspections."

Response time1 day

Response rate90%

Recommended by100%of homeowners

Serving Mars Hill, NC and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I was highly impressed. The report was super detail-oriented and he didn't miss a thing. Which is exactly what you want in a home inspection! Will recommend to anyone getting their house inspected."

Response time10 mins

Recommended by100%of homeowners

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Sandy Mush Inspections

4.9(

)

Serving Mars Hill, NC and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"He handled an inspection where I was un able to be there. So he was very helpful in answering all my questions and making sure I understood. He said I could call him anytime with questions."

Response time3 hrs

Response rate90%

Recommended by100%of homeowners

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Showing 1-10 of 14

Radon Detection and Reduction questions, answered by experts

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

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

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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 Mars Hill, NC 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.

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•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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•
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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•
Apr 9, 2026Apr 9, 2026
Radon Mitigation System Diagram: Understanding How It Works
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
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•
May 22, 2026May 22, 2026
6 Potential Health and Safety Hazards to Avoid When Buying a House
If you’re looking to buy a house, a home inspection can uncover hidden hazards that could pose a health risk to your household. Here’s what to know.
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•
May 3, 2026May 3, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.