*The Angi rating for Radon Detection And Reduction companies in Union, 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 Union, 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 July 24, 2025
Serving Union, 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 Union, OH and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Craig was very professional. He followed through on everything he promised and even helped save us money on something we ask him to do. I felt like he was really in the business to help, not just make money. I found his approach refreshing and would recommend him to anyone."
+39
Serving Union, 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 Union, 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 Union, OH and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"I thought we needed a new system but the tech said my system is working fine just put a new gauge on the front."
+11
Serving Union, 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 Union, OH and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"I think they did a thorough job, however a small issue with the flashing was missed. It had been caulked which allowed water to seep through the brick. All in all, I had a good experience."
From average costs to expert advice, get all the answers you need to get your job done.
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.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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.
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
Learn how to hire a qualified radon testing pro for your home. Find certified professionals, understand costs, and get expert tips to protect your family.
