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*The Angi rating for Radon Detection And Reduction companies in Cedarville, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Cedarville, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on August 23, 2025

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Avatar for PuroClean Home Savers
PuroClean Home Savers
4.7(
7
)

Serving Cedarville, OH and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

COVID-19 CORONAVIRUS SANITIZING AND DISINFECTING available 24/7. When damaging events like freezing pipes, mold, or fire strike your home or business, it can be devastating. Here at PuroClean Home Savers, we are prepared to meet you in your crisis, executing a quality job, and prioritizing your satisfaction. For those who live in the southeast region of central Ohio, including Columbus, Grove City, Galloway, West Jefferson, and London, we get the job DONE,” so don’t hesitate to contact us, anytime, day or night at (614) 689-0012.

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+12

Response time3 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Radon Technology, Inc.
Radon Technology, Inc.
4.6(
32
)

Serving Cedarville, 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
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Avatar for Rescue Environmental
Rescue Environmental
4.9(
19
)

Serving Cedarville, OH and surrounding areas

In business since 2009

Emergency services offered

With over 20 years of experience in property mitigation and restoration, Rescue Environmental has the expertise to restore your home with care and efficiency. We work directly with your insurance provider and there is never a charge for our service team to come to your home. Call 800-316-0249 today and let our experts rescue your home.

Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
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+4

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

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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

From average costs to expert advice, get all the answers you need to get your job done.

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