Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Crown City, OH

Q: How long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</p></div>

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 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 is considered a safe or dangerous level of radon?

• <div><p>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.</p></div>

Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</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

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

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.

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.

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.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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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•
Sep 28, 2026Sep 28, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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How Much Does Radon Remediation Cost? [2026 Data]
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How Much Does Radon Testing Cost? [2026 Data]
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Who Installs Radon Mitigation Systems?
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What Is Radon and How Does It Get In Your Home?
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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.