Contact Us For
A Free Quote!

Our Services

  • Affordable solutions
  • Guaranteed radon reduction
  • Quiet, reliable, right-sized fans
  • Systems for basements
  • System maintenance and service
  • Interior and exterior installation options

National Radon Defense Companies In North Carolina

105 Marah Ln
Greer, SC 29651
Want to keep your family safe from deadly radon exposure? True Air Technologies offers reliable radon testing and mitigation services to South Carolina homeowners in Columbia, Blair, Hopkins, & nearby. Schedule a free radon mitigation cost estimate to learn more!
View company profile for reviews, awards, before & after photos, and more.

Radon testing & radon removal in NC

When your North Carolina home has a structural issue or needs a new paint job, the signs are clear and the benefits are obvious. That's why radon is so scary - you won't see any signs when your home is harboring dangerous levels of radon gas.

There could be a gas within your home that is proven to be the second leading cause of lung cancer. You're probably thinking that anyone would be able to tell if their home was intoxicated by radon, but that's simply not the case. Radon is a tasteless, colorless, odorless gas that is the result of uranium decay in the soil.

The team of radon contractors at National Radon Defense wants to inspect your home to identify the radon levels and also provide radon mitigation services to maintain a healthy radon level within your home.

We Provide:
  • Radon testing
  • Radon mitigation systems
  • Multi-family radon testing & mitigation
  • Vapor intrusion mitigation
  • Indoor air quality services
You Receive:
  • A healthy home environment
  • Clean indoor air
  • Protection for you and your family
  • Safe radon levels
  • Peace of mind
Although no homeowner wants to increase cancer risks for family members, many people neglect to test their homes for radon, an invisible, odorless, cancer-causing gas that emanates from soil and rocks. Contacting a radon mitigation specialist to perform a radon test, or conducting your own test with a DIY radon test kit is the first step in protecting your family from hazardous levels of radon gas.
Customer Reviews
  • By Terry P.
    Greenville, SC
    "I had True Air Technologies run a test on my house and was very please to..."

    Customer Review

    By Terry P.
    Greenville, SC

    I had True Air Technologies run a test on my house and was very please to see that the radon in my house was very low. The test only took two days and it didn't interrupt any of our normal daily activities, in fact, we didn't even notice the test unit was there. To protect your families health, I would highly recommend have them test you home or business.
Click to see why people hire us

Recent job requests for radon mitigation in NC:

Project Location: Kinloss Way, Stem, NC 27581

Search Request: radon mitigation contractors

Comment: I would like a quote for a mitigation system on a concrete slab

Project Location: Yarwill Ct, Charlotte, NC 28278

Search Request: radon mitigation services

Comment: Excessive radon

Project Location: Cheoah Trail, Robbinsville, NC 28771

Comment: Need removal and prevention of new mycotoxins and radon from home