Top-rated radon gas testers.

Get matched with top radon gas testers in Nelson, GA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas testers in Nelson

Avatar for Southern Radon Reduction
Southern Radon Reduction
4.9(
52
)

Serving Nelson, GA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Great job installing radon mitigation system in our newly purchased home. All work was done as promised and the system was installed in an inconspicuous location. There have been no problems, with very little noise from the system that we cannot even hear inside and the radon levels were successfully reduced.
"
Recommended by95%of homeowners
Avatar for Elite inspections of GA
Elite inspections of GA
5.0(
11
)

Serving Nelson, GA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"We used Elite for radon testing and it was positive and we put in radon system. We also used them when we purchased a new home to inspect and to test for radon. Radon was in normal range in new home. I don't remember exact prices for each test but was fair as was installation of radon system. Very thorough job and extremely professional."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
Accurate Home Inspections
4.4(
48
)

Serving Nelson, GA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"jack and mac were very professional. they came to the house on a very short notice. they were curtious and professiona. i would recomend them to anyone looking for a home. i also used them to do an inspection after i had some low flow toilets replaced. They came that same day. I had been waiting 3 days to hear from public water and they hadnot responded yet. I was waiting to set an apointment for an inspector to check my toilets. Thanks alot guys!!!!!!!!!!!!!!!!!l"
Latest
Recommended by63%of homeowners
Avatar for Nier Building Inspections, INC.
Nier Building Inspections, INC.
4.8(
28
)

Serving Nelson, GA and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"Great team Mike and Justin. Got Radon testing setup for us on a weekend and promptly provided us the results. Not only that, Justin also was kind enough to take a look at some issues and inspect them for us in our new home without charging us anything. Appreciate it guys!"
Response time3 days
Response rate92%
Recommended by96%of homeowners
Avatar for CA Home Inspections of Georgia, LLC
CA Home Inspections of Georgia, LLC
5.0(
4
)

Serving Nelson, GA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"-Very knowledgeable and thorough- The knowledge that Clinton from CA Home Inspections of Georgia, LLC displayed was really impressive. He walked us through everything and if we had any questions he would stop until he was sure that we understood everything. It was a really nice experience because he made everything so smooth and easy to understand. On top of the knowledge he was also very thorough which was great."
Recommended by100%of homeowners
Avatar for Falcon Home Inspections
Falcon Home Inspections
5.0(
3
)

Serving Nelson, GA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

At Falcon Home Inspections, we pride ourselves on quality that customers can believe in. Whatever your home inspection and radon testing needs are, we can take care of all your requests. When it comes to our business, customer satisfaction is our main priority and we treat every home like it's our own. We look forward to working with you!

Home Inspection
Home Inspection
home inspection
Response time5 hrs
Recommended by100%of homeowners
Avatar for Abernathy Home Inspections LLC
Abernathy Home Inspections LLC
5.0(
9
)

Serving Nelson, GA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Abernathy Home Inspection is by far the best home inspection company we have used. My husband and I were thoroughly impressed by how knowledgeable, thorough and punctual Austin was. We will definitely use this company again."
Home Inspection
Home Inspection
Home Inspection
Home Inspection
Home Inspection

+1

Response time5 hrs
3 neighbors recently requested a quote
Avatar for Labrador Home Inspection, LLC
Labrador Home Inspection, LLC
5.0(
12
)

Serving Nelson, GA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Nelson did a great job inspecting our home. Smart, courteous, and thorough. When done, he sent over a very detailed mini-site with PDFs, photos, and narrated videos covering the house's pros and cons. Would definitely work with him again."
Electrical panel
Nice Drone Shot.
Promo
We can drone or climb your roof
We take apart your electrical panel for the facts.

+11

Response time3 hrs
Response rate94%
Recommended by100%of homeowners
Showing 1-10 of 24
FAQs for radon gas testing projects in Nelson, GA

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Nelson, GA homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.