*The Angi rating for Radon Detection And Reduction companies in Smithville, 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 Smithville, 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 February 20, 2026
Serving Smithville, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Warranties offered
"Tim from Stoll Radon was great! He installed a mitigation system made our home a ?healthy home? Very professional, highly recommend him for radon testing/mitigation!!"
Serving Smithville, OH and surrounding areas
Approved
In business since 1990
Free estimates
Credit card accepted
"Russ was awesome and so pleasant to work with. I didn't really understand Radon at the time so he took his time to explain it in detail. I highly recommend his services for radon testing!"
+5
Serving Smithville, OH and surrounding areas
In business since 2018
Free estimates
Warranties offered
"Type of service was radon gas abatement"
Serving Smithville, OH and surrounding areas
In business since 2014
Free estimates
Credit card accepted
"Dave was very thorough but quick and efficient. Sat down and went through all finding and recommendations on the report."
+2
Serving Smithville, OH and surrounding areas
In business since 2023
Emergency services offered
Credit card accepted
"Very professional, timely response, affordable, reliable. A1 results"
+3
Serving Smithville, OH and surrounding areas
In business since 1993
Our leadership envisioned a better way to mitigate vapor intrusion: To mitigate vapors with newer technology that is cost effective, timely, provides instant results and is more energy efficient than any other product available. They saw a way to breathe life back into buildings plagued by soil vapor intrusion and to repurpose these buildings to better serve the communities they inhabit.
Serving Smithville, OH and surrounding areas
In business since 2024
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
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.
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