*The Angi rating for Radon Detection And Reduction companies in Detroit, 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 Detroit, 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 July 28, 2026
Serving Detroit, 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 Detroit, MI and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"If you need Radon experts go with them !"
Serving Detroit, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"Great experience! Extremely fair pricing, very professional, and provided an extensive and thorough inspection report. I would definitely recommend Bench-Mark to anyone in the process of purchasing a home or starting a remodeling project."
Serving Detroit, MI and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Very personable and easy to work with. I used them to help me with my house inspections. Would recommend this company to anyone needing a home inspection. I will use them again for other inspections in the future."
Serving Detroit, 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 Detroit, MI and surrounding areas
In business since 2003
Warranties offered
Offers commercial services
"Very receptive to my needs"
Serving Detroit, MI and surrounding areas
In business since 1986
Free estimates
Credit card accepted
"Patrick was pivotal in credibly identifying safety, code, workmanship, quality, and structural issues on our home addition and garage project done by a Mason, Michigan builder who, despite being verified as licensed and insured with a 5 star review rating, proved to be a failure on all levels of home building. Until the inspection with Patrick of The Buyer’s Inspector, we had no idea how grossly misplaced our trust was in this builder. When COVID-19 shutdown our project we began noticing quality problems. This led us to hire Patrick from The Buyer’s Inspector. He was thorough, detailed, and spot on for the major problems as well as minor issues he identified during his inspection, including the multiple structural deficiencies. He recommended we hire a structural engineer to investigate these deficiencies in detail and the engineer verified all of Patrick's findings. It has been a very trying time legally fighting for our project to be done right but we thank Patrick for identifying all the problems using his extensive knowledge, experience, and understanding of Michigan's Building Construction Codes and industry standard building practices. Without his help we would have likely been stuck with this horrible build project that is riddled with safety, structural, workmanship, quality, and code issues. We highly recommend Patrick to anyone needing a thorough and detailed home inspection."
Serving Detroit, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Spiro was very informative and kind, we walked us through everything. I highly recommend his professional opinion to anyone who has either purchased a home before or is going through the process for the first time."
+2
Serving Detroit, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"He is very prompt and the inspection goes well"
Serving Detroit, MI and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"This is my 2nd home mitigating radon through SWAT. Very, very good!"
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.
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.
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.
