Top-rated radon detection and reduction specialists.

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

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: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</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>

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: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

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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
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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
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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
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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
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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
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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
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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
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Reviewed in May 2021
Domenic and his team did a great job washing my roof and the siding on my house. Domenic was extremely responsive when we reached out for an estimate, and made sure they left my property as they found it after they finished washing our house. I plan to use Domenic and his team to wash my house...
Eco-Safe Washing & Home Maintenance
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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
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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
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Find Radon detection and reduction specialists in New Castle

Radon Specialists, LLC

4.8(

)

Serving New Castle, VA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"You can have complet confidence that Radon Specialists will produce the desired result. Our radon long term average went from 7 pc/L to 0.4 pc/ L. We are very relieved. The workmanship of the mitigation system is professional grade and the process was completely unobtrusive."

Response time10 hrs

Response rate91%

Recommended by94%of homeowners

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Lucas Contracting, LLC

5.0(

)

Serving New Castle, VA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"He responded to our initial inquiry promptly. Showed up on time to do the job. Very neat worker and left everything perfect. The next radon test came back extremely low so it works perfectly. I highly recommend him."

+16

Response time7 hrs

Response rate86%

2 neighbors recently requested a quote

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Bierer's Home Inspection LLC

5.0(

)

Serving New Castle, VA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"A learning experience. Roof wasn't updated as i was yold"

37 neighbors recently requested a quote

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SWAT Environmental, Inc.

4.4(

)

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

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Energy Check by Shelter Alternatives, Inc.

2.5(

)

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

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Radon Detection and Reduction questions, answered by experts

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

Yes, many systems include warranties for performance. Confirm terms with your installer.

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.

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.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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

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•
Mar 18, 2026Mar 18, 2026
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Who Installs Radon Mitigation Systems?
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What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.