Welcome to Colorado’s leader in Radon Mitigation
in Denver, Loveland, Colorado Springs and surrounding areas.



Colorado Springs

Radon is Very Common in Colorado


of Colorado Homes Have Dangerous Radon Levels

Not Mitigating Radon
is like Having


Chest X-Rays
in One Year

Getting your house tested can cost as little as


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All Colorado Radon Mitigation, Inc.
Based on 97 reviews
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Michael Watson
Michael Watson
15:21 03 Jun 20
Great job by Merced! We went with the hidden option, with the fan in the attic. Only external sign is a 1 foot vent... stack on the roof. Post mitigation levels at 1.1. Would highly recommend!read more
Jeff Schulz
Jeff Schulz
19:54 19 May 20
First class all the way. The system they installed reduced the radon level to 25% of where it started. First class all... the way, highly recommend!read more
June Inuzuka
June Inuzuka
22:09 22 Apr 20
Five years ago this company installed a radon mitigation system in one of my rental properties. Two years later a... radon test indicated the level had risen but was still acceptable. Three years later a check-up test indicated the level had risen to 10.9. All Colorado Radon tried an initial mitigation step of installing a new fan at no cost to me. When the radon test after this first step still came back high, they extended my 5 year warranty (which had recently expired) to 10 years, which is their current warranty period. The added work needed this time came under warranty and I was not charged. The new work brought the radon level down to less than 1.0. I am happy with the way this company has stepped up to guarantee their product.read more
Mark Schoenbaum
Mark Schoenbaum
19:02 07 Apr 20
Had them come out twice after buying a home with one of their mitigation systems. Both technicians were very pleasant,... knowledgeable, and diligent workers. They completed the modifications that I requested, and we got the radon levels very low as I had hoped. I highly recommend them.read more
Michelle Parker
Michelle Parker
18:01 11 Mar 20
We highly recommend All Colorado Radon Mitigation. The staff is professional, courteous and extremely knowledgeable... about radon mitigation. The job was completed on time with excellent results. The test results of the radon levels in our basement following the installation of the radon mitigation system returned well below the EPA action level of 4 pCI/L. We are very pleased with these results. Our recommendation: Don't look any further, contact All Colorado Radon Mitigation.read more
Saam Fakhreddin
Saam Fakhreddin
01:53 03 Mar 20
A family members told me about all Colorado radon and I’m very glad I called them for my radon mitigation. Merced was a... great technician. He Explained the process and was very detailed.read more
Kelsey Vercia
Kelsey Vercia
16:32 23 Nov 19
I am updating my review from a few months ago. After posting my review and sending an email, the owner of All Colorado... Radon got in touch with me personally and he and his staff went above and beyond to help us get our system installed quickly and in an ideal location. Our neighbor had some concerns that he and his team were able to help put at ease as well. It’s clear that they take customer service and satisfaction seriously.read more
J.J. Heim
J.J. Heim
14:06 12 Nov 19
Job well done! The team at All Colorado Mitigation took great care of us. The estimator was professional and... courteous. The technician who did the work had great attention to detail. He cleaned up after himself and was very precise with his craftsmanship. Well done guys! I would highly recommend this team if you are in need of a radon mitigation system.read more
Jose Diaz
Jose Diaz
02:06 16 Oct 19
Probably one of the best companies I've ever worked with. From the consultation and covering all of my questions, to... the estimate, followed by the work, truly hands down a great experience. Shannon explained all that would happen and delivered on everything. I will definitely be recommending them to others and will be using them going forward.read more
Costadinos Argiris
Costadinos Argiris
20:30 11 Jun 17
Really enjoyable experience, quoted price was very reasonable and less than what I expected to pay. Did a great job of... fitting the installation in an unfinished area that concealed it from view in the basement. Clean installation outside, great job overall, would recommend. Has a great referral program as well.read more
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Why should you be concerned about Radon gas?

Information for Realtors

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  • Post Mitigation testing provided
  • 10 year Warranty, no fine print *
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