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>

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Get matched with top radon detection and reduction specialists in Calabash, NC

Q: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</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: 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 does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Calabash, NC

*The Angi rating for Radon Detection And Reduction companies in Calabash, NC 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 Calabash, NC 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 July 01, 2025

Reviewed in July 2025
JAG Roofing did a great job with our roof replacement. We also had our gutters and fascia replaced by JAG and they did a great job with that too. John was very polite, has excellent communication skills (he let us know every step), and made sure the site was cleaned every day. We would...
JAG ROOFING LLC
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Reviewed in February 2025
I needed a palm tree removed from in front of my house. It was too big and too close the house. Taylor cut it down and removed the stump and hauled it away. Good price and a real good guy.
Specialty Excavation & Tree Services, LLC.
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Reviewed in October 2023
Duane, the owner of Robertson Floors, did an amazing job removing a very large threshold, as well as removing and reinstalling new LVP in our home. He was prompt, courteous, clean, and very conscientious. He did what he said he was going to do with great attention to detail. We are extremely...
Robertson Wood Floors
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Reviewed in March 2023
Chet was very thorough and explained the findings to me very simply. He performed the inspection and provide the report the next day.
C & L Home Inspection
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Reviewed in January 2023
Jeramiah, my technician, came today and performed the pest control spraying. He is always so pleasant and does a great job and I hope he continues to be my technician always.
Terminix - Wilmington
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Reviewed in May 2022
The technician (Shoen) found out our capacitor needed replacing, and was able to fix it quickly and for a good price! He was kind and professional. We were so happy he was able to fix our unit!
J & J Air
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Reviewed in March 2022
Efficient and kept in touch
Beaver Tooth Stump Grinding
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Reviewed in January 2022
Completed removal of flat bed trailer and riding lawn mower with ease Very efficient and competent to complete the task Would recommend
Atkins Site Works LLC
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Reviewed in September 2021
They did a good job, trimming our bushes and trimming our pine trees. They removed all of the trimmed material and cleaned up everything.
Carolina Landscaping and Clean Up
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Reviewed in May 2021
Derek was prompt, personable and checked the electrical wires for the 3 smoke detectors and assessed the problem was in the detector itself. He replaced and 3 units with smoke and carbon monoxide units with battery back up at the quoted price. Explained that they need to be replaced every 10...
Derek James Dematteo
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Find Radon detection and reduction specialists in Calabash

Johnson Properties and Inspections, Ltd.

4.7(

)

Serving Calabash, NC and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"Thanks to Donna at Home Advisor for her great assistance. I have a multi-faceted problem with work performed by a licensed contractor after Hurricane Michael. Don Johnson is a pro roofing inspector, personable, capable and effective. His report was in my email in a few hours though that level of fast service was not requested. The report is complete, provides photo evidence, and is easy to read and understand. I am beyond satisfied with Home Advisor and Don Johnson."

Response time7 hrs

4 neighbors recently requested a quote

Recommended by93%of homeowners

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Elite Home Inspections, LLC

5.0(

)

Serving Calabash, NC and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"This was a very thorough inspection. I was very impressed by their professionalism and knowledge. They answered all questions. This is a very trustworthy company! I would recommend them to everyone."

5 neighbors recently requested a quote

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M&D Property Solutions

4.5(

)

Serving Calabash, NC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Needed fencing installed to keep groundhogs from taking up residence under our deck. Brady came up with a creative and complete solution that made sure the varmints were out and would not return. Would use again."

+10

Response time1 day

1 neighbors recently requested a quote

Recommended by100%of homeowners

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Smart Air Environmental

4.6(

)

Serving Calabash, NC and surrounding areas

In business since 2000

Small jobs welcome

Credit card accepted

"They explained everything very thoroughly before and during the process. Their testing process seemed very efficient and tested for what we were concerned about. They could have followed up better after the results to explain the results to us. It's been a week I will have to call them."

Response time1 hour

Recommended by100%of homeowners

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Environmental Service Group

New to Angi

Serving Calabash, NC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are family owned and operated, so please let us know how our family can take care of yours!\n\n

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Radon Detection and Reduction questions, answered by experts

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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.

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

The Calabash, NC 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.

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