*The Angi rating for Radon Detection And Reduction companies in Cincinnati, 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 Cincinnati, 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 June 02, 2026
Serving Cincinnati, OH and surrounding areas
In business since 2010
Free estimates
Warranties offered
"They were on time when promised. The work was done fairly quickly (about 3-4 hrs) and they left no mess. Most importantly, the work done has solved the radon problem, lowering numbers from 15-25 down to less than 1."
Serving Cincinnati, OH and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Our radon system fan needed to be replaced and we were able to get that done the day after I talked to this company. Very quick and courteous service and didn't cost as much as we were anticipating."
+11
Serving Cincinnati, OH and surrounding areas
In business since 2024
Free estimates
Credit card accepted
"Arrived on time, completed service in a timely manner, and discussed recommendations to further increase desired output for radon mitigation. Highly recommend!"
Serving Cincinnati, OH and surrounding areas
In business since 2015
Emergency services offered
Credit card accepted
"Very thorough, honest and professional"
+2
Serving Cincinnati, OH and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"Kevin was very thorough, easy to work with, and provided an excellent report. He also continues to send monthly newsletters at no additional charge that have very helpful tips and information about home maintenance."
Serving Cincinnati, OH and surrounding areas
In business since 1972
Free estimates
Credit card accepted
"John and his assistant were very personable. They did a thorough job inspecting the home. John answered all my questions, and offered some knowledge of some of the elements of the home, like the brick facing of the fireplace, I had no idea it was a certain kind. Positive experience."
Serving Cincinnati, OH and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Very professional and got the job done. Very knowledgeable."
Serving Cincinnati, OH and surrounding areas
In business since 2011
Emergency services offered
Credit card accepted
"William did a good job of preparation and cleaning."
Serving Cincinnati, OH and surrounding areas
In business since 2023
Free estimates
Emergency services offered
"It went well. Radon was reduced greatly. Job well done."
+5
From average costs to expert advice, get all the answers you need to get your job done.
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