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*The Angi rating for Radon Detection And Reduction companies in Trenton, 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 Trenton, 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 January 27, 2026

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Avatar for The Inspection Guys
The Inspection Guys
5.0(
17
)

Serving Trenton, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"came on time and did a very complete inspection. Report was clear and easy to follow. I would recommend them highly"
Mobile Home
Waterfront
Edenton
Crawlspace Robot
Thermal Imaging

+139

Response time4 hrs
Response rate97%
27 neighbors recently requested a quote
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Avatar for Elite Home Inspections, LLC
Elite Home Inspections, LLC
5.0(
12
)

Serving Trenton, NC and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"They were fantastic and were willing to bring us along during the inspections to show findings on the property. Very professional during the entire process and made everything so easy"
5 neighbors recently requested a quote
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Avatar for East Carolina Restoration Services, LLC
East Carolina Restoration Services, LLC
4.9(
10
)

Serving Trenton, NC and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Technicians showed up promptly, evaluated issues and immediately put together a plan and put that plan into action. Clean and professional"
Additional Photos
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Additional Photos

+11

Response time1 day
Response rate100%
5 neighbors recently requested a quote
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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).

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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.

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 cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The Trenton, 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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