*The Angi rating for Radon Detection And Reduction companies in Cary, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Cary, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on June 17, 2026
Serving Cary, NC and surrounding areas
Approved
In business since 1988
Free estimates
Warranties offered
"Just a great company! Professional, friendly and always punctual. I have used radon testing labs for 15 years!"
Serving Cary, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Alan was excellent. He explained everything about Radon and the Radon system we needed. He took the time to map out the best place to install our Radon system. We really appreciated his knowledge of Radon and the radon system. Alan will be our permanent Radon person. I highly recommend Alan and his company, you will not be disappointed !!!!!!!"
+4
Serving Cary, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Warranties offered
"Excellent service. Well articulated information about the air quality testing."
+5
Serving Cary, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"I had an outstanding experience with The Inspection Guys LLC! Their team was professional, thorough, and incredibly knowledgeable. They took the time to walk me through every detail of the inspection, answering all my questions with patience and clarity. The report was detailed, easy to understand, and delivered promptly. I felt confident moving forward with my home purchase thanks to their expertise. Highly recommend their top-notch service to anyone needing a reliable inspection!"
+140
Serving Cary, NC and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Jimmy was great. He did everything thoroughly and explained all the different test and swabs he did. GREAT SERVICE !!!"
+4
Serving Cary, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"I was very pleased with the solution to my problem and the promptness in which it was corrected."
+10
Serving Cary, NC and surrounding areas
Approved
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!
Serving Cary, NC and surrounding areas
In business since 2016
Free estimates
Warranties offered
"I had high radon levels in my basement. Triad Radon pros solved my issue. Quick and efficient."
Serving Cary, NC and surrounding areas
In business since 1979
Free estimates
Credit card accepted
"We had a radon test done on our new home and were pleased with the scheduling, the testing, and the prompt receipt of the follow-up report. The price appears to be the standard charge for this test."
Serving Cary, NC and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Great service and very professional company. Evelyn was extremely thorough and very knowledgeable. She gave me a very good idea of the condition of the house and everything she felt needed to be addressed and any maintenance that she recommended. Would highly recommend."
+3
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Raleigh, NC, depends mostly on the type of system being installed. Use this guide to learn about your options.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
