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Find Radon gas testers in King

Avatar for Stay Gone Radon LLC
Stay Gone Radon LLC
5.0(
11
)

Serving King, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Charles was absolutely exceptional to work with to get our radon mitigation installation as he quoted us a very competitive price, demonstrating flexibility to work with our schedules, and completed the project quickly and efficiently resulting in reduced and safe radon levels in our recently purchased home. I was very impressed with his overall professionalism, communication, and work ethic. I would absolutely recommend anybody in the Triad area contact Stay Gone Radon and Charles to complete their radon testing and mitigation."
Radon system
Crawlspace encapsulation
Crawlspace encapsulation
Outside part of system
Interior portion of system

+2

Response time1 day
5 neighbors recently requested a quote
Adam Cox
New to Angi

Serving King, NC and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Armed with more than 10 years of education, training, and hands-on experience in the environmental industry, I’m proud to provide professional environmental inspection services throughout North Carolina. I am licensed by the NC DHHS for asbestos inspections and certified in mold assessment, with additional experience in a wide range of environmental concerns and indoor air quality solutions.\n\nBecause I operate with low overhead costs, I’m able to offer high-quality services at fair and reasonable prices.\n\nFree consultations are always available — call today to discuss your project or concerns. Thanks for considering us!

Avatar for Elite Inspection Services
Elite Inspection Services
5.0(
6
)

Serving King, NC and surrounding areas

In business since 2005

Free estimates

Offers commercial services

"Timely report and on time. The inspection report itself was more than 40 pages with photos and drawings. He caught things that my VA inspector did not catch. Would highly recommend"
Furnace flue
Foundation issues
Paneling in basement
Electric panel
Attic problems

+9

Response time3 hrs
Response rate88%
Recommended by83%of homeowners
Avatar for Future Home Inspectors, LLC
Future Home Inspectors, LLC
5.0(
1
)

Serving King, NC and surrounding areas

In business since 2023

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.\n

Recommended by100%of homeowners
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FAQs for radon gas testing projects in King, 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 King, NC homeowners’ guide to radon gas testings

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