4.9 
19 *The Angi rating for Radon Detection And Reduction companies in Berthoud, CO 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 Berthoud, CO 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 February 14, 2026
Serving Berthoud, CO and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Aarmond with NoCo Radon was a pleasure to work with. He gave us a good quote, was fast to resopnd and did the work in less than a day! Would highly recommend checking them out if you need radon services!"
+18
Serving Berthoud, CO and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"All Colorado Radon tackled a particularly difficult radon mitigation that other companies refused to mitigate. They were very thorough and knowledgeable. Most of all, they were successful in reducing radon levels to well below government standards. We would use them again."
+1
Serving Berthoud, CO and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
With over 10 years of experience in the tree Testing, we are the experts you need to take care of your home or business. We handle everything from Radon Testing to abatement services. We will treat your home as we would treat our own. Give Bwise Radon Testing and Mitigation LLC. a call today, we look forward to working with you!
Serving Berthoud, CO and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Responsive, timely, professional and reasonably priced."
Serving Berthoud, CO and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"Very professional; did a great job of educating us on Radon Testing!"
Serving Berthoud, CO and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"This was the 3rd time I’ve used Axium (specifically Tim Krapfl) for home inspection. Tim is very thorough, knowledgeable, and professional! I highly recommend. Tim did the home inspection, but the services also included sewer scope and radon testing."
+113
Serving Berthoud, CO and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Glenn was a pleasure to work with. He was able to drop off the radon testing the same day I called. Great overall service all around!"
Serving Berthoud, CO and surrounding areas
In business since 2019
Free estimates
Small jobs welcome
"Steve was helpful, kind and very thorough. He spoke clearly and explained everything well. He is awesome."
+6
Serving Berthoud, CO and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"Excellent customer service! Technician was professional and right on time. Was able to schedule service very quickly so I could start getting quotes for radon mitigation. I actually learned a lot about the risks of radon exposure and the importance of mitigation systems during the process thanks to their expertise."
Serving Berthoud, CO and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Conscientious, hard-working, individual with great work ethic willing to go the extra mile to take care of problems that are not part of a regular inspection. A wonderful experience.would be happy to use his services again."
+36
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
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.
If you’re looking to buy a house, a home inspection can uncover hidden hazards that could pose a health risk to your household. Here’s what to know.
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
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.
