How do you prevent radon in your home?

• <div><p>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. </p><p>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.</p></div>

Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Crown City, OH

Q: How often should you replace a radon fan?

• <div><p>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.</p></div>

Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</p></div>

Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>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.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Crown City, OH

*The Angi rating for Radon Detection And Reduction companies in Crown City, 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 Crown City, 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 10, 2026

Reviewed in August 2026
This is the second time I have hired Mr Coblentz. He installed the metal roof on my hour and most recently a metal roof on my mother’s house. Both jobs were done expertly and look very nice. No hesitation at all about recommending him.
HC Construction
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Reviewed in July 2025
We have used this company a couple times so that should tell you something right there. Chris is very professional and knowledgeable. He explained everything he was doing and why he was doing it. Lorrie scheduled us quickly and followed up promptly. We would use them again without hesitation.
Tri-State Smart Home Solutions, LLC
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Reviewed in March 2025
From the initial contact with Trenton Mayes, it was a very positive experience. He came to inspect, knew exactly what needed to be done and made the arrangements. The workers who performed the mold remediation were just as efficient and friendly as Trenton, great staff and great job. The product...
Alltek Environmental Services
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Reviewed in July 2023
Trenton Briggs is punctual, personable, and skilled!
Briggs' Handyman Services
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Reviewed in February 2023
From the sales team to the owner, everyone was extremely knowledgeable and friendly. The installation was expertly done and they cleaned up perfectly.
Sunrush Water
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Reviewed in September 2022
Wonderful. Followed the instructions on measuring and ordering and it was perfect. One of the valances cracked. I messaged you and the replacement is on its way. Very pleased.
SelectBlinds.com
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Reviewed in October 2021
Aaron is very knowledgeable and reliable. He takes great pride in his work and provides quick service. Highly recommend using this company!
Aaron's Tree Service
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Reviewed in August 2021
Really enjoyed dynamic restoration and the quickness they worked. The only downfall would be the damage caused to our plants out front of our house. But incredible work done on the roof and now we have no leaks! Would recommend 10 fold!
Dynamic Restoration NE, LLC
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Reviewed in August 2021
Very efficient and work was done very quickly and excellent communication
Dynamic Restoration
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Reviewed in July 2021
Mr. Owen was thorough and diligent. Saw the job through efficiently and met cleaning expectations.
Brilliant Pressure Washing
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Top-Rated Radon detection and reduction specialists in Crown City - Updated Nov 2026

Tri-State Smart Home Solutions, LLC

4.9(

)

Radon Gas - Testing

Serving Crown City, OH and surrounding areas

In business since 2018

Credit card accepted

"Very professional and courteous company. Chris was quick to respond, complete inspection and provide report. He answered all of our questions and provided a thorough report. I highly recommend!"

+10

Response time8 hrs

Recommended by97%of homeowners

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Radon Detection and Reduction FAQs, answered by experts

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.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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 enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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.

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

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