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Q: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</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: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</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: 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>

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Verified Reviews for Radon Detection And Reduction pros in Locust Grove, VA

*The Angi rating for Radon Detection And Reduction companies in Locust Grove, 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 Locust Grove, 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 May 04, 2026

Reviewed in May 2026
Wilmar with Lion’s Tree Care and Landscaping did a great job! Amazing service! They did a massive cleanup of our front and back yards, including mowing, weeding, leaf removal and tree trimming. My husband is currently injured, and having them take over these chores was a lifesaver. Everything...
Lions Tree Care and Landscaping
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Reviewed in November 2025
Ben, I can’t thank you enough. You take pride in your work and I respect that. You worked so hard and payed attention to the smallest of details. The results speak for themselves. If you are looking for a radon mitigation system, look no further than Tops Radon. First class service from...
TOPS RADON
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Reviewed in October 2024
Jason Ward and his team have the expertise and equipment to handle the toughest tree removal projects. His team was thorough, efficient, safe and reasonably priced. I'll use Ward's tree service again when needed in the future.
Wards Tree Service
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Reviewed in September 2022
Went well. James laid out the good aspects of the house and the possible issues to either fix or consider fixing in the future. Also conducted a Radon test on site.
Advanced Home Inspections LLC
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Reviewed in April 2021
We really love and appreciate Arneel’s Tree & Yard. Chris Arneel and Staff are extremely professional and reliable. We had six large shrubs and bushes, that were 20 years old, taken out. We had two tall Leland Cypresses, that were 18 years old, cut down to the stumps. We had them put in fourteen...
Arneel's Tree & Yard Work
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Reviewed in February 2021
The technician was very knowledgeable and efficient. He diagnosed the problem and replaced the disposal very quickly.
Choice Home Warranty
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Reviewed in January 2021
From the initial visit to scope the work required, through the delivery of the quote, and the scheduling and performance of the work, this was arguably one of the smoothest, easiest major home repair projects I've had to get done. The estimator arrived exactly on time, which was important to me,...
Peak Roofing Contractors Inc
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Reviewed in November 2019
Dan (owner) came out personally to evaluate my radon system. He crawled through my attic to find the pipe and gave me good information on options. I received a quote via email quickly. He will be back soon to install a radon fan to my existing passive system. So far so good- on time and...
Lightspeed Restoration of Alexandria and Fairfax
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Reviewed in June 2019
They did not seal the sump pump and seal the cracks in the basement. They did not radon proof the basement but only set up the system and left.
SWAT Environmental, Inc.
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Reviewed in September 2017
As we neared our one year anniversary in our new home we asked several neighbors who they had chosen for a home inspection. Although they all said their inspectors were good, only CJR actually would go on the roof. Since we had concerns about our roof (after seeing more than half the...
CJR Property Inspections
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Find Radon detection and reduction specialists in Locust Grove

TOPS RADON

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Locust Grove, VA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Absolutely Top Notch Service! Knowledgeable and informative assessment and follow thru. Professional interaction throughout. Would highly recommend."

Response time2 days

Request Quote

Clatterbuck Home Inspections, LLC

New to Angi

Radon Gas - Testing

Serving Locust Grove, VA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Home Inspections

Response time10 hrs

Request Quote

Radon Experts of VA, LLC

4.9(

)

Radon Gas - Abatement

Serving Locust Grove, VA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"They were polite and quick to get the work done. The first installation was not sufficient to reduce the radon levels but they came out a second time, free of charge, to make the necessary changes. The final result was more than satisfactory."

+23

Recommended by98%of homeowners

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SWAT Environmental, Inc.

4.4(

)

Radon Gas - Abatement

Serving Locust Grove, 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

Radon Gas - AbatementRadon Gas - Testing

Serving Locust Grove, VA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I am very pleased with the quality work and how quickly my water damage issue resolved. They were extremely professional and knowledgeable and did a great job at keeping me up to date on the progress of the cleanup."

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

+57

Recommended by88%of homeowners

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Radon Detection and Reduction questions, answered by experts

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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.

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

The Locust Grove, 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
•
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.
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•
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.
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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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•
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.