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Radon Testing

Is Your Home Healthy?

Testing for radon is the only way to be certain. The Environmental Protection Agency recommends testing for radon at least every two years. Certified Radon offers both long-term and short-term radon testing solutions conducted by a skilled Certified Radon Technician to ensure accuracy.

Radon Mitigation

Reduce Radon Levels, Improve Air Quality

Installation of a Certified Radon Mitigation System, or Radon Removal System, is a safe, affordable, and effective way to remove radon. Also called radon remediation, radon mitigation channels the harmful gas out of your home or building to improve your indoor environmental air quality.

Radon 101

Radon is a radioactive gas that can cause cancer. Because radon gas has no smell, is invisible to the naked eye and has no taste, it is one of the most deadly forms of gas. Learn More


We get a lot of questions about what radon is and why it should be taken seriously. Here, we list some of the most common questions and their basic answers. View FAQ


View our current promotions and save on radon mitigation and radon testing. These services are more affordable than you think. Save money by viewing our promotions here.

About Us

We’ve built our company on facts, not fear.

We strive to keep our clients informed. Over the years, Certified Radon has grown to become the premier provider of Kansas City radon testing and mitigation services because of our commitment to safety, service, and professionalism.

The Certified Difference

Areas We Serve:

There are situations where we go outside our typical service area. Call us if you have a question regarding your area.

Breathe Easy Blog:

Google Reviews

Certified Radon
Based on 437 reviews
powered by Google
Megen HorpinjukMegen Horpinjuk
20:51 14 Nov 22
Patrick was wonderful to work with! The scheduling process was easy and the installation was quicker and quieter than I expected. He did a great job explaining the system and answering all the questions I had.
Jen JacksonJen Jackson
14:36 27 Oct 22
Certified Radon is highly recommended!I have had several homes tested and mitigated and their communication and timeliness throughout the process is supurb.Certified Radon is well priced and does a very thorough job with testing and placement of the equipment in the lower level.Quality company!!
Breanna ClynesBreanna Clynes
05:52 22 Oct 22
Certified Radon was helpful, professional, and quick. They put in our radon system quickly and it's not bulky or in the way at all. It also helps ease my mind that with the installation of our system our radon levels went from 8.0 to .6!! I would recommend them to anyone.
Rockne GrossRockne Gross
12:09 08 Sep 22
My wife Linda and I contracted Certified Radon Company to install a radon mitigation system on our house in rural Clay County which is being sold. We met with Patrick at their company headquarters and he was very informative about the process. We got a solid quotation. On Tuesday, September 6, the tech Garry arrived 35 minutes ahead of schedule. We went in the basement and he explained the process. We then developed a solid plan on where the vent pipe was going to exit the house. Garry completed the work in approximately two hours and then explained clearly how it works. The basement was thoroughly cleaned, the wiring was hard wired in a close outlet, and the vent pipe was securely adhered to the foundation wall. We couldn't have been more pleased. Travis, the owner, has created a super company and the staff reflect his vision of a top rated business, highly trained staff, highly efficient technicians, and the experience was a 10 out of 10. We give them a 5-star rating. We would recommend them to anyone needing a radon mitigation/testing company. Garry, the superb tech, will pick up the testing kit he left on Tuesday this Friday, September 8. He will show the results of the first 3 days. This system will transfer to the new owners of our property. My wife and I are prone to evaluate "work" hard, but Garry (tech), Patrick (admin lead) and Travis (owner) exceeded our expectations and goals. Thanks Certified Radon for such a pleasant and nice experience.
Mike MartinezMike Martinez
19:10 29 Dec 21
Nate at Certified Radon in Kansas City did an outstanding job at installing, testing, and explaining the operations of the system. The entire staff was very professional and helpful to a new customer. I was very pleased with the plumbing, mounting, electrical, and all areas of the installation work they did inside and out. Pictures included here. I would recommend Certified Radon to homeowners.