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Radon Testing & Mitigation Specialists

Radon Specialties Co., Inc. was founded in 1987 and has over 36 years of experience that goes into every radon system.

Radon Specialties Co, Inc. is a radon mitigation and testing company. Our only business is installing, repairing, upgrading and testing radon systems.

If you are buying a new home, hire us for your radon test. Unlike testers or home inspectors who are only licensed to test, we are licensed to design and inspect existing systems. Many systems are wired incorrectly or piped wrong. We find that plastic is not sealed in crawlspaces and many other problems. With 36 years of installing systems, we can make sure your system was properly installed. Testing from $80.00 to $150.00.

Our standard proposal form let’s the homeowner select from what type of fan they like to the piping, so when the project is completed there are no surprises. Over 90% of our radon systems are located on the exterior of the home. If the system is painted to match the trim and placed in the least noticeable part of the home most owners prefer that to the attic system. Although attic systems hide the fan and piping they have a few drawbacks; fan is running continuously in your attic, fire dampers needed in the piping system, condensation problems on the piping and fan on high humid days (water will drip on the floor or ceiling from the piping and possibly fan) and in time mold will develop on the piping. Some homeowners can hear the fan in the attic at night while in bed.

In 1998 as the public became more aware of radon, Radon Specialties Co, Inc was filmed installing a mitigation system in an older home in Cincinnati, Ohio by ABC Evening News. This short film clip helped viewers understand what is involved in properly installing a radon mitigation system.


Radon Mitigation


Radon poses a danger to those exposed to it for long periods of time.

Radon Testing


Safeguard your family – test for Radon gas levels in your home.

System Repairs


Fast and inexpensive service to expedite your real estate transaction.

Crawl Spaces


If you have a crawl space you already know how nasty they can be!


Ask us about our discounts that we offer to senior, military, and first responders!


Radon mitigation is crucial for safeguarding health as radon, a colorless and odorless radioactive gas, can seep into homes from the ground. Prolonged exposure to elevated radon levels poses serious health risks, including an increased likelihood of lung cancer. Mitigation involves reducing radon concentrations through specialized systems, ensuring a safer indoor environment and minimizing the potential health hazards associated with radon exposure. Prioritizing radon mitigation is essential for protecting the well-being of individuals and promoting a healthy living environment.

It’s crucial to hire a professional to design a customized mitigation system. This system may employ techniques like sub-slab depressurization and ventilation to effectively reduce radon levels, ensuring a safer indoor environment.

Protect your home from radon gas.


We serve Greater Cincinnati and Northern Kentucky

Butler, Clermont, Warren and Hamilton Counties in Ohio
Alexandria, Covington, Florence, Hebron, Independence, Newport and most other areas in Northern KY

We truly value the opinions of our clients! We would greatly appreciate it if you could share your thoughts by leaving a review. Our goal is that you’ve had a positive experience with our product/service!

“Very knowledgeable and very quick to respond to a request.”

David Puckett

“I wish I could give these guys 10 stars. Their work is magnificent. Workmanship, cleanliness, efficiency ALL ABOVE EXPECTATIONS. You will be glad you had these guys do your radon mitigation.”

Frank Mills

“Bob was very responsive and repaired my radon fan within 24 hours of my call. I definitely recommend this company.” Service: Fan installation

Elisa Cushman

“Fast and effective service.”

Brandon Zimmer

“I hired Bob Smith to mitigate the radon gas of my property that was diagnosed with higher than acceptable 4 value (5.6). Bob showed up the very next day to give me an estimate that was pretty affordable and after I accepted he immediately installed the whole mitigation system in record time and left a testing device for 3 days rendering in about avg 2.0 value after the test. He solved my problem and I am a happy man. Thank you Bob. You rock!!”

Jose R. Cerda

“Radon Specialties treated our team right. They were quick to respond, very thorough and efficient with the work that they did for us, and they got our radon levels within the standard that we needed to be able to sell a house we were renovating. We highly recommend contacting this company.”

Noah Anderson
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Ohio Department of Health
Ohio Association of Radon Professionals


We are available to answer your questions and give you any additional information needed.