*The Angi rating for Radon Detection And Reduction companies in Dayton, 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 Dayton, 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 April 30, 2026
Serving Dayton, OH and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Jeff and his team were very professional and efficient installing our radon mitigation system."
+10
Serving Dayton, OH and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Great experience! Very professional. Would recommend to friends and family."
+39
Serving Dayton, OH and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"Excellent service, and fast results. Had both asbestos testing on old floor tile and mold testing in basement. Very knowledgeable and provided information and advice on other subjects. HIghly recommend."
Serving Dayton, OH and surrounding areas
In business since 1993
Free estimates
Warranties offered
"A great company that has installed mitigation equipment in several homes for us. They are the best."
Serving Dayton, OH and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Simply Radon was great. They were very responsive, professional and friendly. I bought a radon detector to test our basement and got readings well over 4 pCi/L. After Simply Radon installed a mitigation system it dropped to below 1 pCi/L. I strongly recommend them for anyone considering radon mitigation."
+11
Serving Dayton, OH and surrounding areas
In business since 2024
Free estimates
Credit card accepted
"Wayne from A1 Property Pros did an outstanding job of mitigating my home. Took the Radon level from 11.8 down to less than 1.6 They ran all the pipes inside my home and fan in an attic. Looks great and no more worries. Wayne is a very kind and trustworthy man. He was very competitive in price and great on quality. He should be the only company you call for getting rid of radon. ....Gary V."
Serving Dayton, OH and surrounding areas
In business since 2009
Emergency services offered
"Phil was very responsive to our needs and he and his associate were prompt and very good to work with."
+4
Serving Dayton, OH and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"Very positive experience, arrived early, answered all of my questions, did not feel rushed."
Serving Dayton, OH and surrounding areas
Free estimates
Credit card accepted
"I just put a brand new roof on my home and i called a security first inspection to come out and make sure it was done properly and he found major issues with the ventilation the roofers put on so it was worth my money to call someone out that did identify problems and i got it straightened out before it caused an issuea,"
+2
Serving Dayton, OH and surrounding areas
In business since 2022
Credit card accepted
Bob's Handyman Service LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
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