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Find Radon gas testers in Sanford

Avatar for Stratton Radon Removal LLC
Stratton Radon Removal LLC
5.0(
6
)
Radon Gas - Testing

Serving Sanford, 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%
18 neighbors recently requested a quote
Avatar for Happy Home Inspections By Ashley, LLC
Happy Home Inspections By Ashley, LLC
5.0(
3
)
Radon Gas - Testing

Serving Sanford, NC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Ashley work ethic is the embodiment of professionalism. She was open and upfront about the process and the time it would take to complete the inspection. I am no slouch. I have a little bit above-average weekend warrior DIY experience, and she pointed out items and issues that I would never have noticed. Not only was she thorough and efficient, but she was also empathic. During a home inspection, you hope for the best while bracing for the worst. If there was a possible negative, she softened the blow by sharing her own home-owning and remodeling experiences with me. Not only did I feel confident that I was closing on the right home, I am confident that I chose the right home inspector. I feel compelled to pay it off faster just so I can hire her to help me with making another home purchase!"
Response time4 hrs
Recommended by66%of homeowners
Avatar for Stay Gone Radon LLC
Stay Gone Radon LLC
5.0(
11
)
Radon Gas - Testing

Serving Sanford, NC and surrounding areas

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 time10 mins
Response rate100%
2 neighbors recently requested a quote
Avatar for Gibson cleaning services
Gibson cleaning services
5.0(
3
)
Radon Gas - Testing

Serving Sanford, NC and surrounding areas

In business since 1980

Emergency services offered

"Jim did a fantastic job on our radon mitigation system. He is extremely professional. We could not have been more pleased! I would recommend him without hesitation to anyone needing radon work.
"
Recommended by100%of homeowners
Avatar for Master Services
Master Services
4.5(
197
)
Radon Gas - Testing

Serving Sanford, NC and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"With the recent snow melt and the rain we are having this may be a timely recommendation. I hope you don’t have this need, but if you do I would like to recommend Master Service Company. We had at least six estimates for waterproofing our basement and although not nearly the cheapest, we were impressed by the presentation and the personnel and low key sales approach. So, we hired them! The work was done last week and again we were impressed with the crew doing the work, the care given to hold down the dust created, the quality of the materials used, and the willingness of the crew to keep us apprised of the job as it progressed. The was great care given to cleanup of what is a very messy job. We waited until the repair had been “battle tested”, (and this inclement weather has certainly accomplished that) before writing a recommendation. We could not be more pleased at this point. Again I hope you don’t have the need, but if you do give Mr. Jeff Russell at Master Service a call. Contact: Jeff Russell 317-720-3288."
Before
After
Response time1 day
Response rate100%
Recommended by93%of homeowners
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FAQs for radon gas testing projects in Sanford, 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 Sanford, NC homeowners’ guide to radon gas testings

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