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Top-Rated Radon detection and reduction specialists in Nickelsville - Updated Nov 2026

Avatar for Avert Radon LLC
Avert Radon LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Nickelsville, VA 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!"
Mitigation Install
Mitigation Install
Radon Mitigation
Radon Measurement
6 neighbors recently requested a quote
Avatar for Home Edge Inspection
Home Edge Inspection
5.0(
8
)
Radon Gas - Testing

Serving Nickelsville, VA 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

10 neighbors recently requested a quote
Avatar for Top Shelf Radon Services, LLC
Top Shelf Radon Services, LLC
4.8(
11
)
Radon Gas - Abatement

Serving Nickelsville, VA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I am in Kingsport where the radon levels are extremely high. I was recently made aware of this and began monitoring the radon in our home. After several months it became evident that it was a dangerous situation. Our radar level averaged around 6.2, well over safety limits. I contacted Top Shelf on the recommendation of a home inspector. Cole came out and inspected our crawlspace. After receiving his quote, it was a few weeks later he came out and installed the radon mitigation system. The day he installed it, my radon level was at 6.4.. not even 24 hours later it is down to 1.1.. I no longer have to worry about my family being exposed to something that could cause lung cancer. I don’t believe there’s enough awareness in our area over this issue. Especially if you look at a radon map of our area. I’m so grateful to call. He is professional, knowledgeable, and very communicative. I absolutely, without hesitation, recommend him to everyone."
Exterior Install
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Response time2 hrs
Recommended by81%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)
Radon Gas - AbatementRadon Gas - Testing

Serving Nickelsville, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"During the initial contact, I was impressed with the explanation of the testing process provided by the individual who answered my call. I was equally impressed by Mr. Robinson's step-by-step explanation while he set up the equipment to perform the test. He explained his licensing and the accuracy of the test that he was conducting. He was professional, efficient and possesses a great deal of expertise in his chosen field. He informed me when to expect the results of the testing and followed up with a phone call explaining the report in minute detail. Looking forward to working with Mr. Robinson for the next step in this process. Thanks again. -- Roger K"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by97%of homeowners
Avatar for First Step Home Inspections, Inc.
First Step Home Inspections, Inc.
5.0(
2
)
Radon Gas - Testing

Serving Nickelsville, VA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Very detailed and through inspection. Mark will take the extra time to explain all the details of the report to you. He is a full service inspector who also provides Radon testing and Septic Inspection. It is always a great pleasure to work with him."
Response time5 hrs
Recommended by100%of homeowners
Radon Detection and Reduction FAQs, answered by experts

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

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The Nickelsville, 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.