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Find Radon gas testers in Charlotte

Avatar for Professional Radon Solutions
Professional Radon Solutions
5.0(
11
)

Serving Charlotte, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"Service experience was great with Russell Quinn of Professional Radon Solutions. All service items (3) were performed as requested. Mitigation Installation, Radon Testing and Sump Pump Cover Installed/Sealed. Getting the work scheduled with Russell was very timely, easy and hassle free. His arrival times each day of service were very prompt. Communication with him was good throughout the entire process."
Response time8 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for Statewide Home Inspections, LLC
Statewide Home Inspections, LLC
4.9(
295
)

Serving Charlotte, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

Statewide Home Inspections, LLC, is the premier professional home inspection company offering residential and commercial services to our clients in most Urban, Sub-urban, and Rural North Carolina areas. We are known for paying exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with North Carolina's true professionals at work for you!\n

Response time4 hrs
Response rate98%
86 neighbors recently requested a quote
Avatar for Stay Gone Radon LLC
Stay Gone Radon LLC
5.0(
11
)

Serving Charlotte, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with Stay Gone Radon. They handled my radon gas test quickly and professionally, and the technician took time to explain the process and results in detail. Everything was done on schedule, and the report was clear and easy to understand. I’d highly recommend them to anyone needing radon testing. excellent service from start to finish."
Radon system
Crawlspace encapsulation
Crawlspace encapsulation
Outside part of system
Interior portion of system

+2

Response time1 day
3 neighbors recently requested a quote
Avatar for Page Inspections Plus, Inc.
Page Inspections Plus, Inc.
4.8(
195
)

Serving Charlotte, NC and surrounding areas

Approved

In business since 2013

Small jobs welcome

Credit card accepted

"did a thorough inspection and identified where mold problems were and potential future problems. swabbed areas and sent off for testing. gave helpful tips to remove moisture and prevent growth in the future. Timely response to my inquiry, and fast response of tests."
Mold Inspection
Energy Audit
crawl space
As
Member IAQA

+6

Response time8 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for Stratton Radon Removal LLC
Stratton Radon Removal LLC
5.0(
6
)

Serving Charlotte, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Sturgis took care of our radon problem in a very efficient professional manner. Not the cheapest definitely the best in my opinion. It’s worth it to know that we’re safe."
Final Steps
Radon system installed
Radon system installed
Radon system installed
Radon system installed

+5

Response time2 days
Response rate89%
22 neighbors recently requested a quote
Avatar for Outlook Home Inspections, LLC
Outlook Home Inspections, LLC
5.0(
25
)

Serving Charlotte, NC and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quality work

***PLEASE READ!!!*** HomeAdvisor charges professionals a substantial fee just for your contact info. So..IF YOU ARE NOT READY TO HIRE A HOME INSPECTOR NOW, PLEASE DO NOT SUBMIT A SERVICE REQUEST!!!!!!! IF YOU WOULD LIKE TO SCHEDULE OR SPEAK WITH ME ABOUT AN APPOINTMENT, YOU MAY DO SO DIRECTLY AT outlookhi.com IF YOU JUST HAVE GENERAL QUESTIONS OR ARE LOOKING FOR A PRICE GUIDE, YOU WILL FIND ANSWERS DIRECTLY AT outlookhi.com OR I AM HAPPY TO SPEAK WITH YOU!!! PLEASE CALL ME DIRECTLY AT 704-692-3864. THANK YOU!!!! \n***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE***Allow OHI to aid in the process of your home buying or selling experience by giving you the information necessary to make an informed decision. Fully licensed and trained in the state of North Carolina, OHI is proud to serve you.

Checking the lights and soffits
Water pressure
Toilets
Air handler
Crawlspace Action

+9

Response time3 hrs
Recommended by100%of homeowners
Affordable Environmental Services
5.0(
8
)

Serving Charlotte, NC and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Great people, honest and fair. I have confidence that the system they installed is the best. Radon NC used top quality materials and their guarantee is comprehensive. I almost went with a "national" company but I compared their estimate to Radon NC and there's no comparison. Affordable Environmental Services guarantee their work and use the best materials, not the cheapest. I recommend this company!"
Response time11 hrs
Recommended by100%of homeowners
Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
5.0(
37
)

Serving Charlotte, NC and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Mike Smith, The Mold Hunter, Inc., was an extremely easy and professional mold remediation company to work with. Mike was prompt with communications throughout the process, answered all our questions and gave detailed explanations of what was going to be done from testing to remediation, and he provided a detailed and accurate estimate of the cost. His employees were very thorough, competent, and respectful of our property. Mike even gave suggestions as to how we could do some preparation ourselves in order to save money. What more could you ask? We highly recommend Mike for testing and mold remediation."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 34
FAQs for radon gas testing projects in Charlotte, NC

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 Charlotte, NC homeowners’ guide to radon gas testings

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