4.8 
11 *The Angi rating for Radon Detection And Reduction companies in Green Oak, MI 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 Green Oak, MI 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 May 17, 2026
Serving Green Oak, MI and surrounding areas
Approved
In business since 1988
Customers say: Quick response
"This was the installation of a radon mitigation system. Work was done quickly and very professionally. Explained what we were looking at and how the sealed sump pump worked as well as what needed to be done if we ever needed to access the pump it's self. Nice job."
Serving Green Oak, MI and surrounding areas
Approved
In business since 2021
Free estimates
Small jobs welcome
"They were easy to deal with and installed the system exactly as they described. We have yet to test the new radon levels, but have been assured it will work."
Serving Green Oak, MI and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"Jim Shuster was prompt, professional, extremely knowledgeable ... and very pleasant to work with! The initial response to my inquiry was quick, as was all subsequent communication. I was so impressed with the overall Radon Testing experience that I also contracted with Jim to perform an Air Quality Test and Mold Inspection at my residence. I do not think that I could have received a better reference for my job(s) than Premier Inspections Plus. Thank you."
Serving Green Oak, MI and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"If you need Radon experts go with them !"
Serving Green Oak, MI and surrounding areas
Approved
In business since 2019
Credit card accepted
Offers commercial services
"Rene was really knowledgeable and easy to work with, he did a very detailed job and explained everything he did as he did it. I would definitely recommend him to someone in need of a inspection."
+7
Serving Green Oak, MI and surrounding areas
Approved
In business since 1999
Emergency services offered
Credit card accepted
"The process went exactly the way they explained it would go. There were no surprises and I was very pleased with the outcome."
Serving Green Oak, MI and surrounding areas
In business since 2020
Free estimates
Offers commercial services
"This Company does the testing for Radon. They arrived when they were supposed to and performed the test in the time frame they committed to. I had Radon gas over the safe limit and they recommended me to Peak Environment which was also very good at the mitigation installation. Very professional!"
Serving Green Oak, MI and surrounding areas
In business since 2003
Warranties offered
Offers commercial services
"Very receptive to my needs"
Serving Green Oak, MI and surrounding areas
In business since 1986
Free estimates
Credit card accepted
"The Buyer's Inspector was extremely thorough. I have heard it said that he is the "pit bull" of home inspectors. He left radon detection equipment behind for over 50 hours. He offered additional water testing at my request. He has provided me with a itemization of all things good, marginal, bad, dangerous of every aspect of my house. He cross referenced these comments with pictures and suggestions. He seemed highly knowledgeable. It will be easy for electrician, plumbers, chimney sweeps, etc. to understand and locate the problem areas in the home. But beware when you schedule: My inspection lasted 6 hours!"
Serving Green Oak, MI and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Shaun was a wonderful installer...he went into great detail about the system and now I understand the importance of the radon unit. Thanks Shaun...ð"
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Detroit, MI, 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.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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 testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
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.
