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Best radon detection and reduction specialists near Oxford, OH

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Top-Rated Radon detection and reduction specialists in Oxford - Updated Nov 2026

Avatar for Tri-State Radon and Mold, Inc.
Tri-State Radon and Mold, Inc.
4.8(
66
)
Radon Gas - AbatementRadon Gas - Testing

Serving Oxford, OH and surrounding areas

In business since 2010

Free estimates

Warranties offered

"They were on time when promised. The work was done fairly quickly (about 3-4 hrs) and they left no mess. Most importantly, the work done has solved the radon problem, lowering numbers from 15-25 down to less than 1."
Recommended by98%of homeowners
Avatar for Radon Technology, Inc.
Radon Technology, Inc.
4.6(
32
)
Radon Gas - AbatementRadon Gas - Testing

Serving Oxford, OH and surrounding areas

In business since 1993

Free estimates

Warranties offered

"I live in Florida. I hired Radon Technology to install a system in a home that weâ re selling in Ohio. Jourdan answered all my questions via email or over the phone. Radon Technology found a solution when another company claimed, â no way!â Radon Technology warrants the systemâ s performance and that warranty is transferable, which is perfect for me. Did I say that the price they quoted was surprisingly affordable? Had I known that I had had a radon issue, then I would have installed this system sooner."
Exterior Radon System
Response time1 day
Recommended by100%of homeowners
Avatar for Simply Radon, LLC
Simply Radon, LLC
4.8(
11
)
Radon Gas - AbatementRadon Gas - Testing

Serving Oxford, OH and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Simply Radon was great. They were very responsive, professional and friendly. I bought a radon detector to test our basement and got readings well over 4 pCi/L. After Simply Radon installed a mitigation system it dropped to below 1 pCi/L. I strongly recommend them for anyone considering radon mitigation."
Inside
Roof top
Water  tight seal for roof
Outside
Outside

+11

Response time1 day
Recommended by100%of homeowners
Mobile Radon Diagnostics, Inc.
5.0(
2
)
Radon Gas - Abatement

Serving Oxford, OH and surrounding areas

In business since 1986

Mobile Radon Diagnostics, Inc., is the best company for your radon gas testing and abatement needs. We are different from our competitors because we provide immediate, fast service, yet we do so with the utmost quality of work. Our company depends on complete customer satisfaction. I�m Tino and as the owner, I have attained over 30 years of experience in the radon gas industry. Mobile Radon Diagnostics, Inc., has been thriving now since 1986. I consider this business successful because our goal is to always achieve complete customer satisfaction. Mobile Radon Diagnostics, Inc., is the right choice for your radon gas needs. Call us any time, nights, weekends, or holidays.

Recommended by100%of homeowners
Radon Detection and Reduction FAQs, answered by experts

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The Oxford, OH homeowners’ guide to radon detection and reduction services

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