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Find Radon gas testers in Raleigh

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

Serving Raleigh, NC and surrounding areas

Angi Approved

In business since 2023

Free estimates

Credit card accepted

"Jimmy was well spoken and Knowledgeable. He was very polite and took me through the entire inspection process. He answered all my questions in detail. I felt like I was in good hands. I would recommend him and hire him again. "
Mold / Moisture
siding
decking
decking
joist

+4

Response time2 hrs
Response rate97%
6 neighbors recently requested a quote
Avatar for The Inspection Guys
The Inspection Guys
5.0(
11
)

Serving Raleigh, NC and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"These guys were thorough with fantastic communication skills and customer service. Lots of helpful pictures. They provided what we needed to leverage our home buying offer skillfully. Brian was super down to earth and helpful! Highly recommend!"
Mobile Home
Waterfront
Edenton
Crawlspace Robot
Thermal Imaging

+140

Response time4 hrs
Response rate96%
17 neighbors recently requested a quote
Avatar for Coastal Inspection Company
Coastal Inspection Company
5.0(
12
)

Serving Raleigh, NC and surrounding areas

Angi Approved

In business since 2024

Free estimates

Offers commercial services

"Ben showed up promptly and was very professional. Report on the property was clear and concise. Offered me a military discount along with very reasonable prices. Overall I highly recommend this service!"
11 month warranty
Response time5 hrs
6 neighbors recently requested a quote
M&D Property Solutions
4.9(
17
)

Serving Raleigh, NC and surrounding areas

Angi Approved

In business since 2017

Emergency services offered

Warranties offered

"It has worked out so well for me and my family. And yeah, please do it all day. Please let me know if I can help. Please let me know when I get home, and I will be home in the next few days. Please let me know when I can get you. Please let me know when I get back. Please let me know if I need anything else. Please let me know if I can get you a text or text me or text or call me when I can. "
Master bedroom
Master bedroom
Front hall
Living area
Entry

+10

Response time1 day
Recommended by100%of homeowners
Avatar for Stratton Radon Removal LLC
Stratton Radon Removal LLC
5.0(
6
)

Serving Raleigh, NC and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Dependable, quality work, superior service. Stergios and his team are top notch. They will provide an estimate, walk you through the process and be there to answer your questions before, during and after. Highly recommended! "
Final Steps
Radon system installed
Radon system installed
Radon system installed
Radon system installed

+5

Response time2 days
Response rate89%
24 neighbors recently requested a quote
Avatar for Elite Home Inspections, LLC
Elite Home Inspections, LLC
5.0(
5
)

Serving Raleigh, NC and surrounding areas

Angi Approved

In business since 2025

Free estimates

Credit card accepted

"I got a home inspection to prepare for selling my home, and I wasn't expecting them to find so many things I overlooked every day. They included thermal images with my very thorough inspection report. They made it easy for me to prioritize repairs and make selling my home so much smoother. Definitely recommend!"
4 neighbors recently requested a quote
Objective Home Inspections, LLC
New to Angi

Serving Raleigh, NC and surrounding areas

Angi Approved

In business since 2020

Free estimates

Credit card accepted

Objective Home Inspections, LLC is the solution to all of your inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We provide modern reports with hi-definition photos & videos, with easy to understand terminology. Our website allows you to schedule additional inspections such as Radon, Termite, Water, Septic & Drone Roof Inspections if needed. All signatures and payments are done electronically, making scheduling as simple as possible.

Response time20 mins
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FAQs for radon gas testing projects in Raleigh, 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 Raleigh, NC homeowners’ guide to radon gas testings

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