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Get matched with top radon detection and reduction specialists in Charles Town, WV

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

Q: Is a radon mitigation system expensive to run?

• <div><p>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.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

Q: How do you prevent radon in your home?

• <div><p>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. </p><p>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.</p></div>

Q: Is it okay to live in a house with radon?

• <div><p>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.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Charles Town, WV

*The Angi rating for Radon Detection And Reduction companies in Charles Town, WV 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 Charles Town, WV 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 May 03, 2025

Reviewed in May 2025
When my smoke detector was faulty, UGC's response time was quick and their work was efficient. The UGC owner himself came to check out the issue and promptly brought an electrician the same day. I truly appreciate they squeezed us into their schedules and offered an affordable price for...
UGC Technologies, LLC
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Reviewed in June 2023
Mark contacted us right away and was able to come out quickly. Mark was knowledgeable and honest with what needed to be done. I will definitely use and recommend shingler on the roof!
Shingler on the Roof LLC
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Reviewed in April 2023
Anxious to see if this treatment for moles and other small critters work. Just bought the property 3 months ago. and a neighbor has a yard that needs cleaning beyond my fence and all the critters are coming to my yard.
Goldsmith Land and Pest Solutions
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Reviewed in August 2022
Very fast response to my original enquiry. They called on a Friday and were able to show up the following Monday to start the work. Excellent customer service and even went above and beyond to remove a wasp nest that had moved in on our front porch. I will be recommending this company to anyone...
Agile Tree Services
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Reviewed in August 2022
They did a good job removing my trees and not destroying the garden and smaller bushes around them
BBB Tree & Landscaping Service, LLC
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Reviewed in November 2021
Shed and Deck Pros was a wonderful company to work with when we needed a new shed. Jen was great helping with every design decision and ensuring we were in compliance with setback and other code requirements here in Montgomery County, Maryland. We have two dry wells collecting roof runoff...
Deck and Shed Pros
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Reviewed in November 2021
Excellent work and customer service. I highly recommend Ranson Handyman and will certainly contact Ray for future jobs.
Ranson Handyman
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Reviewed in October 2021
Discussed the issues in full and what the treatment entailed. Got onsite assessment same afternoon I called. Service scheduled and completed in less than 48 hours. Already see pest control superior to my former extermination service. Technicians are extremely knowledgeable, polite, and...
Petti Pest Control, LLC
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Reviewed in September 2021
I had been hearing about Nu Look on the radio for a few years now and seeing that our home still had the original roof on it I decided to give them a call. They were extremely responsive and were able to set up a consult a few days later. Mike came to our house and explained the Nu Look products...
Nu Look Roofing, Siding, and Windows
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Reviewed in December 2020
All started with a phone call. I called, he picked up and fit me in within a week. Figured I'd get there early, he was already parked in the driveway behind a bush checking the place out with his tools in hand. Also scheduled for Radon inspection so one less thing off my list I didn't have to...
Absolute Home Inspections LLC
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Find Radon detection and reduction specialists in Charles Town

Serving Charles Town, WV and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"We needed to get a radon test. The process was very easy to get scheduled. They were very professional. We will definitely use them again for any other inspections."

Cracks in the Foundation- Here we find moderate cracks in the foundation, with evidence that they've been repaired before.

+738

Response time8 hrs

Response rate100%

5 neighbors recently requested a quote

Serving Charles Town, WV and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I had a Radon Test performed. Customer Service was great! Sonya was great! She was always on time and I received the report in a timely manner."

+378

Response time3 hrs

Response rate98%

6 neighbors recently requested a quote

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Schmid Home Inspections

4.6(

)

Radon Gas - Testing

Serving Charles Town, WV and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Randall did a radon test which I needed for the sale of my home. He scheduled to install the unit the next day and showed up right on time. He explained everything about the process and left a printed reminder. Before leaving, he scheduled the day and time to pick up the tester - and again, he arrived right on time. He emailed the results to me within two hours of picking up the test unit. WOW! This is what I call excellent service! I highly recommend Schmid Home Inspections."

Response time2 hrs

Recommended by100%of homeowners

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SWAT Environmental, Inc.

5.0(

)

Radon Gas - Abatement

Serving Charles Town, WV and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental has keeping homeowners safe from Radon Gas since 1988. We are the nation's largest Radon Mitigation company but we are local operated and give each customer personal, high class service! Installing over 150,000 mitigation systems, SWAT is the industry leader in Radon Awareness and Mitigation. Call us today to schedule your radon mitigation system installation for less than the cost of most major home appliances!

Response time12 hrs

Recommended by100%of homeowners

Radon Gas - AbatementRadon Gas - Testing

Serving Charles Town, WV and surrounding areas

In business since 2008

Free estimates

Emergency services offered

*24 Hours Emergency Service Response Call 571-332-3890*\n\n*Financing available for select areas*\n\nFlood Crew is an one stop shop cleaning & restoration provider. We work with all insurance carriers and offers a free assessment.\n\nThroughout our history, we have developed superior technology and processes with one goal in mind – a healthy indoor environment! We are the choice for many homeowners, realtors, and businesses.\n\nFlood Crew is a full cleaning & restoration company with multiple locations. We believe in providing top-notch service when you need us most. You can be assured that every job is done with the highest of skills.\n\nService areas - Virginia, West Virginia, Maryland, DC\n\n Call our office at 571-332-3890

Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners

Serving Charles Town, WV and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

Rebuilders specializes in emergency commercial restoration across the Mid-Atlantic servicing West Virginia, Pennsylvania, Ohio, and Maryland, ensuring minimal downtime so you can get back to business as quickly as possible.

After restoration of this charming bungalow!

+13

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

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.

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.

The Charles Town, WV 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.