*The Angi rating for Radon Detection And Reduction companies in Allen Park, 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 Allen Park, 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 10, 2026
Serving Allen Park, 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 Allen Park, MI and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"If you need Radon experts go with them !"
Serving Allen Park, 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 Allen Park, 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 Allen Park, 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 Allen Park, MI and surrounding areas
In business since 2003
Warranties offered
Offers commercial services
"Very receptive to my needs"
Serving Allen Park, 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 Allen Park, 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 Allen Park, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"He is very prompt and the inspection goes well"
Serving Allen Park, MI and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Radon gas in my house’s lower level was 3.6 picocuries per liter: below 4.0 pCi/L, at which EPA urges remediation, but high enough that it’s recommended. Beginning a week after SWAT installed gas elimination system (for $850), radon level dropped to 0.3 pCi/L: about the same amount of radon as is found in fresh air. Nuff said."
From average costs to expert advice, get all the answers you need to get your job done.
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