Analyzing 9,840,2499.8M ReviewsFor 27,70927.7K Experts
Customers report that this environmental consultant provides radon mitigation services characterized by punctual scheduling, efficient installations, and clear communication. Reviewers note that the company offers detailed quotes, explains options without pressuring for upsells, and ensures clean workmanship that reduces radon levels below safety thresholds. The business also handles related tasks such as sump pump repairs and system maintenance. No common criticisms are evident in the provided excerpts, which consistently describe the service as professional and responsive.
Data from Google, last updated November 10, 2026.
Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: satisfaction and reliability; weakest: value.
Bar = this company · dark tick = category median.
366 Google reviews we collected
Phrases our text analysis found in 335 written reviews
How often each topic comes up in the written reviews
We read 335 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“Jerome was great, really knowledgeable and extremely helpful!”
“Reasonably priced, efficient, and explained everything.”
“Jerome did an excellent job with the installation and follow up testing for our radon situation.”
“He also noticed that apparently our sump pump was not working (water was over the activation line).”
“All in all I’m happy with the work, the team, and highly recommend going with Wisconsin Radon & Environmental!”
“Communication was first rate and radon system has a clean look on the exterior and interior.”
“Jerome is very knowledgeable in Radon mitigation and was very engaged in formulating an approach that would be most effective at a fair value.”
“Jerome has been responsive, easy to work with, and reliable across multiple projects.”
praise complaint · found by our text analysis, Google review wording unchanged.
Jerome was fantastic ! He made a custom sump crock cover that’ll allow me to maintain/change sump pumps easily! Communication was first rate and radon system has a clean look on the exterior and interior. Great job! Our radon teadings are well below 1.0 already !
Wisconsin Radon did a great job. Took about two hours to do the installation and clean up. Installer was super nice and professional.
Jerome and his team did a fantastic job. On time, quick and efficient. They spotted a little problem that they didn't anticipate and took care of it after consulting me. EZ PZ.
Jerome was fantastic. Explained the whole process, talked through the options with me, and I’m really pleased. The install and work, both interior and exterior, is super clean and well done. We had them also add a sump pump backup system as well which I’m glad we now have. All in all I’m happy with the work, the…
High quality install & product (also very quiet), reduced radon from high single digits to an average of < 1. Responsive to all inquiries, great guy!
Friendly service. Actually finished the job sooner than expected. Would use again.
5.0 ★★★★★ 366 reviews on Google · rating breakdown
Reviews from Google, shown as published (original wording, unedited).
Jerome was fantastic ! He made a custom sump crock cover that’ll allow me to maintain/change sump pumps easily! Communication was first rate and radon system has a clean look on the exterior and interior. Great job! Our radon teadings are well below 1.0 already !
Wisconsin Radon did a great job. Took about two hours to do the installation and clean up. Installer was super nice and professional.
Jerome and his team did a fantastic job. On time, quick and efficient. They spotted a little problem that they didn't anticipate and took care of it after consulting me. EZ PZ.
Second time I have used this company. They do a great job!
Jerome was fantastic. Explained the whole process, talked through the options with me, and I’m really pleased. The install and work, both interior and exterior, is super clean and well done. We had them also add a sump pump backup system as well which I’m glad we now have. All in all I’m happy with the work, the team, and highly recommend going with Wisconsin Radon & Environmental! Don’t hesitate to reach out to Jerome, he’ll get you all set. 🙏
High quality install & product (also very quiet), reduced radon from high single digits to an average of < 1. Responsive to all inquiries, great guy!
Friendly service. Actually finished the job sooner than expected. Would use again.
Great service. Techs were very courteous and quick in their work.
Reasonably priced, efficient, and explained everything. He also noticed that apparently our sump pump was not working (water was over the activation line). Got it working after messing with it for a while, but given the option, we decided to have him replace it for peace of mind at a great price!
Jerome did an excellent job with the installation and follow up testing for our radon situation.
Analyzing 9,840,2499.8M ReviewsFor 27,70927.7K Experts
