Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Bellville, 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 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>

Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</p></div>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</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>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Bellville, OH?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Bellville, OH

*The Angi rating for Radon Detection And Reduction companies in Bellville, 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 Bellville, 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 October 14, 2025

Reviewed in October 2025
Jimmy installed he PVC trim quickly and professionally.
Star Home Service
Request a quote
Reviewed in August 2025
Levi was very clear on what my problem was and had all the parts needed ,fixed it and water was restored.
Jackson Well Services
Request a quote
Reviewed in June 2024
Bone Dry Roofing really went to bat for me. After almost a year of getting and trying to work with insurance. Steven from Bone Dry really went above and beyond to get insurance to cover half of the cost where all other roofers I felt did not care too assist with that. The whole process was a...
Bone Dry Roofing Inc -Columbus
Request a quote
Reviewed in May 2024
The owner returned my call the same day I left a message, gave me an estimate the next day, and scheduled the project. He trimmed bushes, weeded, edged, and mulched. He was very professional and personable. Very happy with the outcome and cost. Would definitely use again and recommend to others.
Titan Lawn Maintenance, LLC
Request a quote
Reviewed in May 2024
Ease of scheduling the excellent service! Chris Williams was our service specialist and he was extremely knowledgeable and able to explain the repair in laymen's terms for us. I called and was able to get a same day estimate and all repairs were made 2 days later when both Chris and I were...
Mr. Appliance Of Ashland And Mansfield
Request a quote
Reviewed in December 2023
Everything went really well. SRS came out to do the estimate as well as the insurance adjuster, they were able to show that the entire roof and siding needed replaced,then got right to work once the insurance gave the go ahead. They were fast, professional and did amazing work. Would certainly...
SRS Construction
Request a quote
Reviewed in August 2023
Advantage Tree Care did an excellent job removing several trees that were in the field behind our house whose root system was encroaching on our leech field. The job was done quickly and efficiently and there was no mess left behind. He listened to our needs and made sure he got the job done....
Advantage Tree Care LLC
Request a quote
Reviewed in April 2023
This Company met our needs and were very Professional. They had to move a few things to even get to the tree located in our backyard that we wanted removed and they did so and put everything back the way it was and We Thank them for that.
E.X.T. Eagle's Tree Maintenance
Request a quote
Reviewed in January 2023
A-1 did a great job on my fireplace and I was satisfied and recommend this company.
A-1 Evans Chimney Service
Request a quote
Reviewed in April 2022
I contacted Kempton Pest Management to help with my father’s property in Mt. Gilead. Mr. Kempton got back to me right away. As soon as I told him about the problem (mice), he developed a plan to solve the problem and quoted me what I considered to be a reasonable price. Mr. Kempton met my sister...
Kempton Pest Management, LLC
Request a quote

Find Radon detection and reduction specialists in Bellville

Black River Radon, LLC

5.0(

)

Radon Gas - Abatement

Serving Bellville, OH and surrounding areas

In business since 2019

Emergency services offered

Warranties offered

"Matt did a great job of installing my radon mitigation system. The unit is set up perfectly and looks very professional and the jobsite was cleaned up to how it was before he started the job. I would highly recommend Matt and Black River Radon for all of your radon mitigation needs."

+11

Response time5 hrs

Recommended by95%of homeowners

Radon Gas - AbatementRadon Gas - Testing

Serving Bellville, OH and surrounding areas

In business since 1977

Free estimates

Warranties offered

"I used Radon Systems over 20 years ago in another house and even still today they provide great service for a radon mitigation system."

Response time8 hrs

Response rate95%

Recommended by93%of homeowners

Request Quote

Medallion Home Inspections

4.9(

)

Radon Gas - Testing

Serving Bellville, OH and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Very thorough and reasonably priced."

Response time8 hrs

Response rate91%

Recommended by100%of homeowners

Request Quote

Radon Detection and Reduction questions, 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.

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.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

Yes, many systems include warranties for performance. Confirm terms with your installer.

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.

The Bellville, 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.

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
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.