*The Angi rating for Radon Detection And Reduction companies in Fieldale, VA 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 Fieldale, VA 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 September 02, 2026
Serving Fieldale, VA and surrounding areas
Approved
In business since 2012
Free estimates
Customers say: True professional
"Knowledgeable and will educate your buyers if they are worried about radon and having a system installed."
+7
Serving Fieldale, VA and surrounding areas
Approved
In business since 1924
Free estimates
Credit card accepted
"Brad did a great job explaining the testing and the solution that he could recommended. We had relief the first night. Thank you Brad!"
+8
Serving Fieldale, VA 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."
+2
Serving Fieldale, VA and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Had to proactively remind them for a testing kit but otherwise swift and timely service. Radon level was reduced."
Serving Fieldale, VA and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."
+5
Serving Fieldale, VA and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Hired vendor to perform the coupon deal. Found mold in the unit; they tested and cleaned the unit, and duct work. They were courteous, well informed.
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From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
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.
