Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Crown City, OH

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: How long can you go without a radon fan?

• <div><p>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.</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

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

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.

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

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

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What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.