Radon Mitigation

We offer timely and affordable Radon mitigation to remove the hazardous gas from your home and make sure your family is safe and healthy.

Radon testing

The Upstate of South Carolina has higher than normal Radon levels according to the EPA. For that reason we offer professional and affordable testing so you can have peace of mind plus a FREE Onsite Estimate.

What is Radon?

Radon is an odorless, colorless and tasteless radioactive gas. It is found naturally in air, rock and soil. Radon can seep its way up through your home into your living space.

For more information

Map of Radon in the US
General Information
Home Buyer's and Seller's Guide to Radon
A Citizens' Guide to Radon - 2016


With over 20 years of experience improving indoor air quality we hold health and safety to the highest standard.

View our gallery

Who Are We

Greenville Radon Specialist serves the upstate and surrounding areas by testing for and mitigating radon found within homes and buildings. Whether testing for radon gas or mitigating elevated radon levels in your structure, you will receive both knowledgeable and professional customer service during the entire process.

  • Trained and certified through the National Radon Proficiency program in both measurement (testing) and mitigation
  • Locally owned and operated
  • Available 24/7
  • Affordable pricing
  • Free onsite estimates
  • Most jobs are guaranteed. Guarantee means that we will do whatever it takes to get the levels below 4.0 pCi/L at the cost we quoted.
  • Always available via email or phone to answer any radon questions you may have
  • We have SUPRA access! If this is a real estate transaction, no one has to let us in.

Contact Us

Contact GRS


Follow us on