Top-rated radon gas testers.

Get matched with top radon gas testers in Richlands, NC

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 Richlands

Coastal Inspection Company LLC
5.0(
16
)

Serving Richlands, NC and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Ben was very responsive, even at odd hours and always took my calls to answer any questions I had. He did a very thorough inspection at a great price and helped me find a pest inspector as well. I would highly recommend him. He took extra care in areas I was concerned about and made recommendations on what repairs could be critical."
1 neighbors recently requested a quote
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Richlands, NC and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Avatar for Local restoration
Local restoration
New to Angi

Serving Richlands, NC and surrounding areas

Here at Local Restoration LLC, we are a Local Disabled Veteran Company Restoring Locally. Along with many, here in Eastern North Carolina we were personally affected by Hurricane Florence and realized how companies traveled here and mistreated our Local Communities. That is what we as Local Restoration pride ourselves on, by treating our Costmers as a family. Supporting our Locals that support our Veterans, is something we as Veterans like to do. By giving back and providing opportunities for Veterans to learn a trade and a profession they can bring Home, and Restore Their Local Communities. We will take care of all your Restoration and Home Improvement needs with Military precision. Please give us a call for an estimate, we look forward to earning your business!

Avatar for Professional Contract Services
Professional Contract Services
New to Angi

Serving Richlands, NC and surrounding areas

In business since 1982

Free estimates

Emergency services offered

Our business is our livelihood but it is also so much more. Professional Contract Services was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Professional Contract Services stand committed to our purpose and will provide the best service!

FAQs for radon gas testing projects in Richlands, 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 Richlands, NC homeowners’ guide to radon gas testings

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