4.9 
14 *The Angi rating for Radon Detection And Reduction companies in Powell, OH 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 Powell, OH 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 March 26, 2026
Serving Powell, OH and surrounding areas
Approved
In business since 2017
Free estimates
Warranties offered
"The team did an excellent job installing my Radon system, I'll happily recommend them to others who need the same service."
Serving Powell, OH and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Jeff installed our radon system in a very timely manner and coordinated with real estate agents to get system installed before our closing. He answers emails and texts right away. I would not hesitate to use Buckeye Elite-highly recommend."
+10
Serving Powell, OH and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Great company! Price was competitive, technician showed up on time and completed the job (exterior electric Radon fan replacement) quickly. Would hire them again."
Serving Powell, OH and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"My experience was great. They went above and beyond. They were quick, very professional, and I'm very pleased with them."
+12
Serving Powell, OH and surrounding areas
In business since 2006
Free estimates
Credit card accepted
"Everything from the initial free onsite estimate through cleanup after install went great. Our home tested at 30.0 for radon a year ago, so we finally had a few estimates given. RBG associates were the most knowledgeable AND one of the lowest priced. We knew we had a challenging project with a mostly finished basement limiting an easy bore location combined with the fact we didn't want the exhaust pipe routed in certain locations. RBG worked with us and discussed ALL our options. Radon is now down to around 1.2. Outstanding!"
+1
Serving Powell, OH and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"Radon Pros maintained constant communication about when they would come to our residence. They were honest and clear about what they were going to do. They didn't try to take advantage of us. They were very courteous in every way."
+55
Serving Powell, OH and surrounding areas
In business since 1977
Free estimates
Warranties offered
"I used Radon Systems over 20 years ago in another house and even still today they provide great service for a radon mitigation system."
+9
Serving Powell, OH and surrounding areas
In business since 2013
Free estimates
"The installation of radon system was good. They were on time and very nice and cleaned up well afterward but have not been able to get a hold of the company since then to schedule retest. The phone number indicates that voice mail is full and have texted the number with no response and have also emailed them."
Serving Powell, OH and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Ohio Radon Specialists is a fantastic company to work with. They first sparked my interest by quoting me with the lowest price I received from radon companies in my area. My technician arrived on time and was very professional. My home had high levels of radon and Ohio Radon Specialists dramatically reduced the amount of radon in my home. I highly recommend them."
Serving Powell, OH and surrounding areas
In business since 2009
Emergency services offered
"Phil was very professional and let me know what was going on, as I don’t live at the home he was working on. I would hire him again if needed."
+4
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 Columbus, OH, depends mostly on the type of system being installed. Use this guide to learn about your options.
Find out the average radon testing cost in Columbus, OH. Learn what you can expect to pay for local indoor air quality testing and keep your home safe.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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.
