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Radon Services
Radon Testing
Radon Mitigation
Radon Inspection
Radon Fan Replacement
Commercial Radon Services
HUD Multi-Family Radon Testing
New Construction Radon Systems
 
Indoor Air Quality Services
Allergen Testing (IAQ Test)
Dehumidification
 
Indoor Air Quality Products
Breathe EZ Air Cleaner
Breathe EZ UVC Light
Energy Recovery Ventilation (ERV)
Indoor Air Quality Filters
Aspen Air Purifier
SaniDry™ Sedona Dehumidifier

Triangle Radon Defense serving Wake, NC

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Radon Mitigation & Indoor Air Quality Services in Wake County, NC

Radon is one of the most overlooked risks in American homes. It is a naturally occurring radioactive gas that rises from the soil and enters through cracks in the foundation. You cannot see it, smell it, or taste it, but long-term exposure can be dangerous. The EPA lists radon as the second leading cause of lung cancer in the U.S., right behind smoking.

At Triangle Radon Defense, we specialize in helping homeowners in Wake County understand their radon levels and take action when needed. Our team provides professional radon testing and custom mitigation systems, along with indoor air quality upgrades that improve comfort, health, and peace of mind.

If you're ready to take the next step toward a safer, healthier home, we're here to help. Reach out for a free estimate today.

Radon Testing & Mitigation You Can Count On

Triangle Radon Defense uses continuous radon monitors that track levels for at least 48 hours to give you accurate results. If readings come back above the EPA’s action level of 4.0 pCi/L, we’ll design and install a mitigation system tailored to your home’s foundation and layout.

Our radon mitigation process includes:

  • Initial consultation and placement of a radon detector in your home
  • Review of results and customized mitigation plan if needed
  • Installation of a sub-slab depressurization system to pull radon from beneath your home
  • Sealing of any visible cracks or gaps to reduce radon entry points
  • Installation of a radon fan and piping system to vent radon outdoors
  • Follow-up testing within 30 days to confirm successful reduction

We also offer radon inspections, radon fan replacements, and new construction radon system installations for homes being built in high-risk areas. Our services are available for both residential and commercial properties, including HUD multi-family housing.

Request a free estimate today for radon testing or mitigation in Wake County or nearby communities.

Indoor Air Quality & Moisture Control

Radon is only part of the story when it comes to indoor air. If your home has poor airflow, high humidity, or dust and allergens circulating through the HVAC system, we can help with that, too. Our team installs high-performance air quality products that are built to work with your home’s existing systems.

  • Breathe EZ Air Cleaner to trap dust, pollen, and pet dander
  • Breathe EZ UVC Light to neutralize airborne bacteria and viruses
  • SaniDry™ Sedona Dehumidifier for moisture control in basements or crawl spaces
  • Energy Recovery Ventilation (ERV) for fresh air without energy loss
  • Aspen Air Purifier for advanced whole-home filtration

Our air quality solutions reduce allergens, prevent moisture buildup, and support better breathing, which is especially important for homes with children, pets, or anyone with asthma or allergies.

Request Your Free Estimate in Wake County

Triangle Radon Defense is proud to serve homeowners across North Carolina with expert radon and air quality services. Whether you're concerned about radon gas, need a new mitigation system, or want to improve the air your family breathes every day, we're here to help with reliable products and proven experience.

Contact us today to schedule your free estimate or radon test in Wake County and surrounding areas.

Job Stories From Wake County, NC
Radon System Mitigation

Beth and Coleman reached out for our help to reduce the radon gas levels in their new home. During the purchase of their home, the inspector found elevated radon levels. We met with Beth and Coleman and were able to design and install a system that would reduce their radon gas concerns and improve the value of their home. Now they can have peace of mind knowing that their indoor air quality is much safer!

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Radon Mitigation Install

Sarah had moved into her home a while back and had a radon test completed as part of a home inspection. The results were over a 4 pCi/L and she wanted to ensure her home was safe. She reached out to our team at Triangle Radon Defense to find her a solution. We were able to solve her concern with a radon gas depressurization system. Now Sarah and her family can rest easy with safer and better air quality!

Radon Depressurization System

When Victoria moved into her brand new home, the inspection showed elevated radon levels above EPA guidelines. She wanted to address it right away, so we came out, explained the options and installed a mitigation system. Now she has peace of mind knowing the air quality in her home is being taken care of.

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Radon Mitigation System with Aesthetics Package

This homeowner reached out to us after noticing that several of her neighbors had recently installed radon mitigation systems and began to wonder whether her own home might also be at risk. To be safe, she scheduled a radon test and the results confirmed that the radon levels in her house were elevated beyond recommended limits. With family planning to visit for the holidays, Pam wanted to make sure her home provided a healthy, worry-free environment for everyone. Understanding the urgency, we quickly arranged for our team to conduct a full evaluation and install a customized mitigation system designed to effectively reduce radon levels. The installation went smoothly, and the homeowner now has a fully operational, efficient system in place. She can enjoy the season with peace of mind, knowing the air in her home is safe for her family, her holiday guests, and for years to come.

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Radon Mitigation Raleigh NC

This homeowner reached out after noticing their personal radon monitor showing higher readings than normal. To confirm the concern, we completed a professional radon test which verified elevated levels in the home. Wanting to address the issue promptly and ensure long-term safety, they decided to move forward with a full radon mitigation system.

During our walkthrough, we discussed the exterior layout and how the system would be visible from the side yard. The homeowner opted for our aesthetics package, which includes a clean fan enclosure that helps the system blend in and maintain the home’s curb appeal. Once installation began, our technician worked through reinforced concrete to create a proper extraction point, installed the fan and alarm within the enclosure, and completed all PVC routing with a clean, professional finish.

 

The final system looks great, performs exactly as intended, and provides the homeowner with peace of mind knowing their radon levels are now safely reduced. 

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Radon System Mitigation with ABS piping

Thank you Karla, for trusting us with your home. We know how stressful elevated radon levels can feel and we’re glad we could help guide you through the best solution. Our team designed a system that not only meets your needs but also complies with your HOA requirements by transitioning from white pipe to black ABS for a clean, seamless look. We’re thrilled that the final installation provides both the aesthetic you wanted and the peace of mind you deserve.

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Radon Mitigation, Rolesville NC

Seth recently invested in encapsulating the crawlspace of his home in Rolesville, a smart upgrade that provides numerous benefits such as improved energy efficiency, moisture control, and overall indoor comfort. However, sealing a crawlspace can sometimes have unintended consequences—one of which is an increase in radon gas levels.

After the encapsulation was completed, radon testing revealed that levels in Seth’s home had risen above the EPA’s recommended action threshold. Understanding the importance of maintaining healthy indoor air quality, our team met with Seth to review the results and discuss several effective mitigation options.

Because Seth’s crawlspace includes a large concrete slab along the back of the home that he uses as a workspace, he chose to install a RadonWell system. This solution allows the radon depressurization system to communicate not only throughout the crawlspace, but also beneath the slab itself. The RadonWell is installed several feet underground, enabling the system to extract radon gases from a lower point and improve overall system performance.

 

With the RadonWell in place, radon levels have been successfully reduced and Seth can now enjoy a safer, healthier environment both in his home and in his workspace.

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Radon Mitigation System and Aesthetics Package: Rolesville, NC

Luis recently purchased a new construction home in Rolesville and discovered elevated radon gas levels. Wanting to ensure a safe and healthy environment for his family, he contacted us for assistance.

Mike, our Radon Solutions Specialist, designed a customized mitigation system to effectively reduce radon levels while maintaining the aesthetic appearance Luis desired. The system features all ABS piping components with black piping, eliminating the need for painting and preventing chipping or wear over time. In addition, a matching cover was installed to conceal the fan, creating a clean, seamless look that complements the home’s black gutters.

 

With this solution in place, Luis now enjoys both the visual appeal he wanted and the peace of mind that comes with improved indoor air quality for his family.

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Radon Mitigation in Fuquay-Varina

While assisting her father with the purchase of a new home in Fuquay Varina, NC, Anna discovered during the home inspection that the property had elevated radon levels above the EPA action level of 4.0 pCi/L. Knowing that radon is the leading cause of lung cancer among non-smokers, she wanted to ensure the home’s indoor air quality would be safe before move-in.

Anna contacted Triangle Radon Defense, a locally owned and operated radon mitigation company serving Durham, Raleigh, Chapel Hill, Cary, Apex, and the greater Triangle area.

After completing a thorough site evaluation, we discussed multiple radon mitigation system design options, carefully balancing maximum radon reduction with clean exterior aesthetics. Every home in the Triangle has unique construction characteristics, so designing the right system is critical for long-term performance.

Our team installed a customized sub-slab depressurization radon mitigation system quickly and efficiently, ensuring the project was completed before her father moved into the home. 

Now, Anna and her father can move forward with confidence, knowing their Fuquay home is protected by a professionally installed radon mitigation system designed for long-term indoor air quality improvement.

 

If you're buying or selling a home in Durham, Raleigh, Chapel Hill, Cary, Apex, or anywhere in the Triangle, contact Triangle Radon Defense for expert radon testing and mitigation solutions.

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Radon Mitigation System Install, Apex NC

Venkat contacted us after discovering elevated radon levels in his home and requested mitigation options along with clear, upfront pricing. During our on-site assessment, we evaluated the foundation type and potential radon entry pathways to design a system tailored to his property.

We proposed a cost-efficient soil gas mitigation solution engineered to create consistent negative pressure beneath the slab, effectively intercepting radon before it could enter the living space.

In addition to performance, Venkat was concerned about maintaining the home’s exterior appearance. To address this, we strategically routed the discharge piping along the corner gutter line, allowing the system to blend seamlessly with the home’s architecture while remaining code-compliant and fully functional.

The result is a discreet, professionally installed mitigation system that significantly reduced radon levels and improved overall indoor air quality, without compromising curb appeal.

 
 
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Multi-Family Radon Testing

We were engaged to provide radon testing services for several multi-family properties requiring timely and reliable results. Our team coordinated testing across more than 100 individual units, utilizing certified devices and professional laboratory analysis to ensure accurate, defensible data.

Given the time-sensitive nature of the project, we executed a streamlined deployment and retrieval schedule to meet occupancy deadlines while maintaining strict quality control standards. The results provided property managers and incoming residents with confidence that their indoor air met recommended safety guidelines.

 

We offer large scale multi-family and commercial radon testing and mitigation services throughout the greater Raleigh area, delivering efficient project management and NRPP/AARST compliant solutions.

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Serving the following Wake County, NC zip codes
Raleigh 27628, Raleigh 27620, Raleigh 27612, Raleigh 27605, Raleigh 27675, Raleigh 27636, Raleigh 27625, Raleigh 27616, Raleigh 27609, Raleigh 27697, Raleigh 27602, Raleigh 27658, Raleigh 27629, Raleigh 27622, Raleigh 27613, Raleigh 27606, Raleigh 27676, Raleigh 27640, Raleigh 27626, Raleigh 27617, Raleigh 27610, Raleigh 27698, Raleigh 27603, Raleigh 27661, Raleigh 27634, Raleigh 27623, Raleigh 27614, Raleigh 27607, Raleigh 27690, Raleigh 27650, Raleigh 27627, Raleigh 27619, Raleigh 27611, Raleigh 27699, Raleigh 27604, Raleigh 27668, Raleigh 27635, Raleigh 27624, Raleigh 27615, Raleigh 27608, Raleigh 27695, Raleigh 27601, Raleigh 27656, Cary 27513, Cary 27518, Cary 27511, Cary 27519, Cary 27512, Fuquay Varina 27526, Apex 27523, Apex 27502, Apex 27539, Wake Forest 27587, Wake Forest 27588, Holly Springs 27540, Garner 27529, Morrisville 27560, Willow Spring 27592, Knightdale 27545, Rolesville 27571, Wendell 27591, Zebulon 27597, New Hill 27562
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