Customers report that Colorado Radon Mitigation handles new installations and system upgrades with punctuality, clear communication, and transparent pricing. Reviewers note that the team explains the process thoroughly, respects property, and resolves radon issues efficiently without overselling. A recurring criticism involves phone interactions where some callers felt dismissed or uncomfortable asking questions, although the overall rating remains high.
Data from Google, last updated October 26, 2026.
Reviews from Google, shown as published (original wording, unedited).
Kelon did some good work and seemed to go pretty above and beyond. Plus a lot of home maintenance companies appear to have been taken over by hedge funds and turned their techs into sales people. I didn't catch that vibe from these people at all.
Couldn’t have asked for a better partner for our radon mitigation system upgrade! The Colorado Radon Mitigation team made scheduling easy and upgraded our existing system from passive to active. We appreciated how straightforward they made the process and are happy we chose them for the job. If you’re looking to install or upgrade your radon system, we highly recommend reaching out to their team!
Hi Christine, Thank you for the fantastic review and recommendation! We're delighted to hear that our team made upgrading your existing passive radon system to an active system such a smooth and straightforward experience. We understand the importance of clear communication, convenient scheduling, and quality workmanship, so we truly appreciate your recognition of those efforts. Thank you for trusting Colorado Radon Mitigation with your home's radon protection! Best regards, Colorado Radon Mitigation
They were great - they solved our issue exactly without overselling. It was honest, quick, and professional.
Hi Aubrey, Thank you for the wonderful review! We're glad our team was able to resolve your radon concerns quickly and professionally. We pride ourselves on providing honest assessments and recommending only the work that's truly necessary, so we especially appreciate you recognizing that commitment. Thank you for trusting Colorado Radon Mitigation! Best regards, Colorado Radon Mitigation
They were able to work us in on short notice and get a new system installed before we closed on moms house
Hi Brenda, Thank you for the great review! We're glad we were able to accommodate the tight timeline and get the new radon mitigation system installed before closing. We appreciate you trusting our team to help with your mom's home! Best regards, Colorado Radon Mitigation
I got a radon system installed recently because my finished basement was consistently reading high. They gave a quick assessment and were able to work around my preferred placement of the radon fan. They had very transparent, itemized pricing and the overall cost was quite fair considering that it made my living space safer. They were able to finish the work within 4hrs-5hrs and I had immediately lower radon readings.
Hi Samantha, Thank you for the thoughtful review! We're glad our team was able to work around your preferred system placement while keeping the process transparent and straightforward. It's especially great to hear that you saw an immediate reduction in your radon levels after the installation. We really appreciate you choosing Colorado Radon Mitigation to help make your home safer! Best regards, Colorado Radon Mitigation
Responded almost immediately to text message for estimate and then after we contracted for service they came out within a few days. The tech arrived right inside the service window time and fixed things right up.
Hi Tracie, Thank you for the great review! We're glad our team was able to respond quickly, get you scheduled within just a few days, and take care of everything during the service visit. We know how important timely communication and dependable scheduling are, so we really appreciate you recognizing those efforts. Thank you for choosing Colorado Radon Mitigation! Best regards, Colorado Radon Mitigation
Keelan and associate provided fast, knowledgable service to replace a very noisy radon fan at a competitive price. They had excellent suggestions for sound mitigation. I am very happy with the result. They tested for airflow through the slab and updated my manometer at no extra charge.
Hi Michael, Thank you for the excellent review! We're glad Keelan and the team were able to diagnose the issue, replace the noisy fan, and find a solution that improved the sound of your system. We appreciate you recognizing their knowledge and attention to detail, including testing the system's airflow to make sure everything was operating properly. Thank you for trusting Colorado Radon Mitigation! Best regards, Colorado Radon Mitigation
Colorado radon mitigation did an outstanding job for us. Their knowledge, experience, and Customer Service was all first rate. They went above and beyond to get us an excellent result. Would highly recommend.
Hi Jean, Thank you for the wonderful five-star review and recommendation! We're thrilled to hear that our team's knowledge, experience, and customer service stood out throughout the process. Going above and beyond to achieve the best possible result for each home is exactly what we strive for. We truly appreciate your trust in us and your kind words! Colorado Radon Mitigation
Professional, explained the process and expectations from the start; Keelan was a pleasure to work with; installation was on time. Highly recommend!!
Hi Chris, Thank you for the five-star review and recommendation! We're glad our team clearly communicated the process and expectations from the beginning and that everything stayed on schedule. We'll be sure to pass your kind words along to Keelan as well. We truly appreciate you choosing Colorado Radon Mitigation! Colorado Radon Mitigation
Clean installation, fair price and excellent clean up. Highly recommend.
Hi Scott, Thank you for the five-star review and recommendation! We're glad you were pleased with the quality of the installation, our pricing, and the care our team took to leave everything clean when the job was complete. We truly appreciate you choosing Colorado Radon Mitigation and taking the time to share your experience. Colorado Radon Mitigation