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Professional Radon Testing & Mitigation Services.

Free Estimates.

Guardian Radon Removal is nationally, and state recognized as a leader in radon testing and mitigation, both commercially and residentially. Click to call for your free estimate today!


About Us

Guardian Radon Removal is a family-owned business that has been providing exceptional service in the radon industry for Ohio and Northern Kentucky home and business owners.

We offer radon gas soil testing, mitigation and crawl space encapsulation.

We maintain a 100% success rate with customers satisfaction by using top grade materials, superior designs, and exceptional workmanship which is guaranteed with our Lifetime Guardian Guarantee. 

Got Radon? Know the Facts!

Radon is a radioactive noble gas that comes from decay of radium in the soil. Radon is colorless, odorless, invisible gas that can only be detected through the use of proper equipment and protocols. 


Lung Cancer

Radon is the second leading cause of lung cancer after cigarette smoking. The EPA and the Surgeon General’s office estimate radon is responsible for more than 21,000 lung cancer deaths each year in the United States. 


In the Air

All outdoor and indoor air has some radon in it. Radon can build up in the air in any home or building whether it has a basement, is sealed or drafty, or is new or old. There is no known safe level of radon and you should always aim to have the lowest level. The U.S. Environmental Protection Agency (EPA) recommends fixing your home if radon levels are above 4 picoCuries per liter of air (pCi/L).


You Could Be One of Them!

1 in 15 homes in the United States have high radon levels.

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Ohio has high radon problems because of its geographical location and geologic formation. Ohio’s location on the American map makes it one of the states with the highest radon levels. Again, there is a high amount of uranium(the main cause of radon) in Ohio soil.



High radon levels in the part of the home or building where you spend the most time (Radon levels are often higher in basements and lower levels.)

Fireplace Cuddle


Burning wood, coal, or other substances that add particles to air

Josh Lopez- Hamilton, OH

Guardian came out and installed a mitigation system, couldn't be happier with the results, am now testing under a 1. If you want a professional install and a safer home look no further.





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