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October 2025 by Tal
Jackson and his team from VSI came to our new home today and did an outstanding job installing our radon remediation system. Jackson took the time to answer all of my questions thoroughly and without hesitation. The entire customer experience was exceptional, truly one of the best I’ve had. I’ve already recommended VSI to several friends who are moving into new homes. Thank you for all your help. I would 200% recommend this team to anyone needing radon treatment services!
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October 2025 by Stan Logan
David was excellent. Identified and fixed the problem right away.
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October 2025 by David Kaplan
VSI Radon installed a radon abatement system and we saw a huge drop in our radon level! There did a great job! Two thumbs up!
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October 2025 by John Pirog
If there were 10 stars, I would rate VSI 10 stars. Everything about them was highly professional. From the initial phone call to the follow-up, scheduling, and the work itself, everything was flawless. I highly recommend them as a company.
This work was for their radon reduction system. I recently discovered my levels were higher than the government standard. After their installation, the level dropped to near-zero immediately.
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September 2025 by Daniel Huerta
Very professional and overall clean job!
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September 2025 by Catherine Bullen
They did a great job installing radon system, even made custom sump pump covers so that basement items that drain into sump wells could still have access. System works as intended!!
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September 2025 by Yvonne Hurlbutt
The gentleman who did the remediation were very professional and efficient.
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August 2025 by Kim Ellison
Propt, professional, and friendly service! Easy to schedule a walk-through and installation. When the install was done, Ken took the time to show me the equipment, what to check if something is off, and when maintenance might be needed.
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August 2025 by Matthew Muscato
The. VSI team was great from the start. The representative asked all of the pertinent questions to get me a quote over the phone (the price ended up being a little less because I rounded up the measurements of the crawl space). The team arrived on schedule, installation was clean, neat & professional. They finished ahead of schedule and the radon levels dropped almost immediately even though it can take up to 30 days to realize the benefits. I highly recommend VSI for radon mitigation (they do sump pumps as well)
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June 2025 by Mary Thon
We live in Grosse Pointe Village, Vernon Hills. The morning of the installation, our radon reading was 20 pCi/L. 24 hours after the installation the read dropped to .5 pCi/L; well below our expectation. Jackson and Antone were professional, expedient and did excellent work. I would highly recommend this company.
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June 2025 by Kathryn Boyle
Our technician, Michael, was experienced, professional and friendly. He did an amazing job and we love the way our system looks and sounds. Additionally, VSI’s price was very reasonable. Would highly recommend!
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May 2025 by Joel Raak
On time. Efficient. Cleaned up. Explained the system. Jackson (installed my system) was great. Highly recommend.
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April 2025 by Holly Thorn
Called VSI at last minute for a higher radon test in our home for sale. Kevin was able to install a radon mitigation system within days and our buyer is happy. Would highly recommend VSI to anyone needing their services.
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March 2025 by Theresa Sebastian
We've had our radon system for 17 years. Our pre-mitigation radon level was 12 which was three times the EPA level for recommended action. I know the system works very well because I performed a radon test about 5 years after installation and our level was negligible at 0.8! Since installation we've only needed a couple of routine maintenance items serviced and I found the costs to be reasonable. The initial installers and the teams that have come out for the maintenance items have been courteous, personable, conscientious and careful of our property. I recommend VSI Radon Reduction Corp if you need radon gas removed from your home.
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March 2025 by Jim Parsons
Great company to do business with!!! Fast response, job was reasonably priced, completed quickly with no mess and within 24 hours, my basement Radon levels went from 13-15 to under 1.
