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Find Radon gas testers in Apex

Avatar for DCC Inspection Services
DCC Inspection Services
4.9(
20
)

Serving Apex, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Very good company to work with. Very professional and respectful, makes you feel like you are a priority. Would definitely recommend DCC Inspection services."
Mold / Moisture
siding
decking
decking
joist

+4

Response time2 hrs
Response rate97%
8 neighbors recently requested a quote
J&L Home Improvement and Mitigation Services
4.5(
17
)

Serving Apex, NC and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Jimmie was professional, friendly and knowledgeable. Of the estimates and recommendations I received for mold remediation in my crawlspace, I thought Jimmie's approach seemed the most logical and thorough. Pricing was fair, and the service was prompt with regular communication from him and his team about progress and next steps. He even performed an extra preventative measure that wasn't included in the estimate. I highly recommend this company."
Mold Testing and Remediation Project
Installation of Vapor Barrier
Water Mitigation
Mold Remediation
Water damage before and after mitigation.

+195

Response time1 day
1 neighbors recently requested a quote
Recommended by88%of homeowners
Adam Cox
New to Angi

Serving Apex, NC and surrounding areas

Approved

Armed with over 10 years of formal education and training in the environmental industry I'm proud to service the North Carolina area. I'm not only Licensed by NC DHHS for Asbestos Inspections and certified for mold, I'm also educated and experienced with a variety of other environmental issues and improvements. \nLow overhead costs for me make it so prices are reasonable for you! \nFree consultations! Please call!\nThanks!

Avatar for Iron Homes Inspections
Iron Homes Inspections
5.0(
23
)

Serving Apex, NC and surrounding areas

In business since 2013

Free estimates

Warranties offered

"It was great -- Erik was responsive via phone and was flexible to appointment change needs. On the day of the inspection, he was prompt and got straight to work. He was friendly, and gave detailed and easy to understand explanations of everything he was seeing, photographing along the way. He was personable, thorough, knowledgeable, and gave thoughtful explanations when asked followup questions. I believe he gave practical and realistic advice, offered to be available for any followup questions, and I'd be more than happy to recommend him/Iron Homes Inspections or use him again myself if needed."
Recommended by100%of homeowners
Avatar for Gregory Allen - Buyers Protection Group
Gregory Allen - Buyers Protection Group
4.9(
18
)

Serving Apex, NC and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Exceptional customer service.  Mr Allen arrived a few minutes early with everything needed to accomplish his job.  He was very professional and knowledgeable.  Based on Mr Allen's findings (termite and water damage, and multiple unprofessional repairs under the house), I decided not to purchase the property; saving myself tens of thousands of dollars to correct the problems.  I highly recommend Mr Allen and fully intend to use his services in the future. <br />"
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Apex, 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 Apex, NC homeowners’ guide to radon gas testings

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