5 
22 *The Angi rating for Radon Detection And Reduction companies in Westminster, 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 Westminster, 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 June 13, 2024
Serving Westminster, CO and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: True professional
"Highly recommend! Came out gave me all the info I needed about Radon. Replaced my radon fan and retested ! Did a great job!"
Serving Westminster, 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 Westminster, CO and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Steve with Denver Area Radon was professional, hard working, and friendly. I will definitely recommend him."
+5
Serving Westminster, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"Recently I had radon mitigation system installed in my house. The job was done by Affordable Radon Services LLC. Very friendly workers Ken and Joe worked on my property. They did excellent job. The following test showed significant decrease at the radon level on the property. I am very happy that I hired this company and recommend for your needs."
+25
Serving Westminster, CO and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"Good people and they did a real good quality job installing a radon mitigation system in our home. They listened to my questions and answered them. They did what I asked them to do in a very professional manner."
Serving Westminster, 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 Westminster, CO and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Very professional, courteous, and knowledgeable. They didn't oversell me and corrected the issues I was having with persistence and creativity. They got things up and running again with the least amount of work necessary. I highly recommend Rocky Mountain Radon."
+34
Serving Westminster, 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 Westminster, CO and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"HOLLY THE OFFICE MANAGER IS GREAT TO WORK WITH. I HAD RECEIVED AN ESTIMATE FOR RADON MITIGATION BACK IN MARCH AND WHEN I CALLED IN DECEMBER, SHE IMMEDIATELY SAID THE QUOTE WAS STILL GOOD. JASON ADAMS DID THE INSTALL AND DID A GREAT JOB. HE WAS VERY CAREFUL AND DID VERY EXACTING WORK. I WOULD HIGHLY RECOMMEND RADON SAFETY LLC. DAVE MAHAN, LAFAYETTE, CO."
Serving Westminster, CO and surrounding areas
Approved
In business since 1998
Free estimates
Credit card accepted
"The company and installers provided me with excellent information and the “Juan” installed the unit beyond my expectations. Additionally, they are getting my family/friends referrals."
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Denver, CO, depends mostly on the type of system being installed. Use this guide to learn about your options.
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.
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.
