*The Angi rating for Radon Detection And Reduction companies in Penrose, 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 Penrose, 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 March 31, 2026
Serving Penrose, 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 Penrose, CO and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Painless and efficient installation of radon mitigation system. A real pro and highly recommended!"
+3
Serving Penrose, CO and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"This was for Radon testing. Jason had good communication. Work preformed as stated. He above and beyond."
+1
Serving Penrose, CO and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
Centennial Radon Solutions, LLC, is owned and operated by Bob Webster. Based in Colorado Springs and servicing the Front Range, Centennial Radon Solutions, LLC, specializes in the design and installation of high quality, effective radon reduction systems. We have a proven track record and a reputation that is second to none. Our primary goals are quality work, positive results and superior customer satisfaction.
Serving Penrose, CO and surrounding areas
In business since 2021
Free estimates
Warranties offered
"Mitch was very professional and guarantees his work. We are very happy that our radon levels are lower than expected. I highly recommend them! â ï¸ â ï¸ â ï¸ â ï¸ â ï¸"
+3
Serving Penrose, 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 Penrose, CO and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Bought a house and had a Radon Test done. It came back higher than the recommended EPA levels (I trust and believe in the EPA actually). Got a number of estimates and reviewed some companies. I went with SWAT Environmental as they could schedule weekends. I believe his name was Robert, he showed up on time and completed faster than expected. He answered all of my questions and was open and honest about everything. He was respectful of the property interior and exterior. Overall a great experience and I would recommend SWAT if you need Radon Mitigation."
+3
Serving Penrose, CO and surrounding areas
In business since 2020
Free estimates
Small jobs welcome
"I recommend this Iâ m inspection service with very high ratings"
+5
Serving Penrose, CO and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Excellent customer service, Wonderful company there inspection are very thorough, Highly Recommended!"
Serving Penrose, CO and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"He is an honest hard working guy. He is new, but very knowledgeable."
+37
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.
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.
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.
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
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.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
