*The Angi rating for Radon Detection And Reduction companies in Columbus, IN 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 Columbus, IN 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 July 12, 2026
Serving Columbus, IN and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Brad come out and installed the Radon Mitigation system in one day. My Radon levels went from over 20 pCi/L to 0.7 pCi/L. Everything was great."
+5
Serving Columbus, IN and surrounding areas
Approved
In business since 2021
Free estimates
Small jobs welcome
"We had a special situation, and Epic was the only company willing to come out to help us evaluate the best location for installation. Installer was great - he recognized asbestos tile on the basement floor, and recommended appropriate remediation service. System is basically invisible - no ugly pipe up the outside of the house! Follow-up test shows radon level reduced to well under recommended minimum."
Serving Columbus, IN and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Staff was very knowledgeable and personable. He installed the radon system and informed me about it. Very pleased with the service and fair price."
+3
Serving Columbus, IN and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"I worked with Pam throughout the entire experience. She was wonderful. She contacted me quickly to schedule an appointment and also scheduled radon testing on my behalf. We had to reschedule due to a snow storm, but she was quick to contact me and arrange a new day. On the day of the appointment, she showed up on time. We spent a few hours at the house while she inspected it. She pointed out a few issues here and there. As soon to be first time homeowner, I really appreciated this. She sent the inspection report the following day. It included in depth details and pictures.
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Serving Columbus, IN and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"The technician was very professional and suggested a different location that my desired placement of the radon system in order to provide the best results."
Serving Columbus, IN and surrounding areas
In business since 2020
Free estimates
Warranties offered
"Lance and Joy did a great job. Radon level below 4 at this time and believe it will go lower. I would recommend them."
Serving Columbus, IN and surrounding areas
In business since 2015
Credit card accepted
Riley Radon, LLC, is a brand new safety testing service in the Indianapolis area. Caleb has been in the industry for a long time and decided to go off on his own. He is able to take care of any of your testing needs. Although we specialize in Radon we can do all services. Call now for same day service!
Serving Columbus, IN and surrounding areas
Free estimates
Emergency services offered
Warranties offered
"They did a very good job and were very efficient. They showed up on time and finished their work in a good amount of time. They cleaned up really well. We hope the system works. I can't tell you that it works right now because it hasn't been tried, but we're hoping that the next time we have a flood it will work. They did a good job installing it though."
Serving Columbus, IN 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.
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.
