Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in New Castle, VA

Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

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 do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</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: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in New Castle, VA?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in New Castle, VA

*The Angi rating for Radon Detection And Reduction companies in New Castle, 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 New Castle, 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 March 05, 2026

Reviewed in March 2026
Mill mountain landscaping did a awesome job trimming and removing a few of our shrubs and mulched are beds, very pleased with them
Mill Mountain Landscaping
Request a quote
Reviewed in October 2025
They did a great job on trimming bushes and trees. Cleaned up everything and took it to the road for picking up. They were so nice and made sure I was happy with what they did. Definitely would use them again.
Chriss Landscaping
Request a quote
Reviewed in October 2025
Moser Electric is fantastic! We needed electrical work done to our home in Salem in Oct 2025. The technicians (Aiden and Jordan) were tremendous! They quickly assessed what we wanted completed, calculated the cost, and asked us if we wanted to proceed. They went out of their way to get the...
Moser Electric, LLC
Request a quote
Reviewed in August 2024
Amazing! Guys came and removed two monster trees, stumps and also trimmed my neighbors limbs that overhang my property! Awesome job and they left it cleaner then they found it!
Arbor Docs, LLC
Request a quote
Reviewed in July 2024
It's was a pleasure working with Darrenn clark and Work Smart Home Solutions I got a Privacy fence installed and they did an amazing job I love it and my dog loves just as much they were super quick with the install and very reasonable price wise I can't say enough good things about this company.
Work Smart Home Solutions LLC
Request a quote
Reviewed in April 2022
Sal not only did an excellent job on rebuilding my wooden privacy fence, but also an excellent job power washing the house and an old section of the wooden fence, then sealed it and sealed my 8 month old new deck. All in a timely matter and cost effective.
One Level Development, LLC
Request a quote
Reviewed in February 2022
Lucas Contracting did a great job on our radon mitigation system. He was on schedule & finished the job on time. I would definitely recommend Lucas Contracting
Lucas Contracting, LLC
Request a quote
Reviewed in April 2021
Very responsive to provide a quote and quickly installed a radon mitigation system to resolve my problem. Very professional and great to work with.
Radon Specialists, LLC
Request a quote
Reviewed in March 2021
Rob not only does a great job but he goes up and beyond. When he came to give us a quote on an Interlock for our generator and as he and his workmate was about to walk out I showed him a smoke detector that was a different hookup from the previous that also needed to be installed especially...
Black Horse Electrical LLC
Request a quote

Find Radon detection and reduction specialists in New Castle

Radon Specialists, LLC

4.8(

)

Radon Gas - Abatement

Serving New Castle, 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

Request Quote

Lucas Contracting, LLC

5.0(

)

Radon Gas - Abatement

Serving New Castle, 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

Request Quote

SWAT Environmental, Inc.

4.4(

)

Radon Gas - Abatement

Serving New Castle, 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

Request Quote

Rock And Roll Radon LLC

New to Angi

Radon Gas - Testing

Serving New Castle, VA and surrounding areas

Small jobs welcome

Credit card accepted

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

Request Quote

Energy Check by Shelter Alternatives, Inc.

2.5(

)

Radon Gas - Testing

Serving New Castle, VA and surrounding areas

In business since 2006

Free estimates

"The energy audit surfaced some significant issues. That's what we wanted. Shelter Alternatives presented a bid for the job, which seemed high. We are checking with other contractors to complete the work."

Recommended by100%of homeowners

Request Quote

Radon Detection and Reduction questions, answered by experts

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

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.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The New Castle, 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
•
Aug 3, 2026Aug 3, 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.