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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: How long does the radon abatement process usually take?

• <div><p>Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.</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>

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: 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 Amelia, OH

*The Angi rating for Radon Detection And Reduction companies in Amelia, 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 Amelia, 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 April 27, 2026

Reviewed in April 2026
James was on time, knowledgeable, and thorough. I have a unique system and he walked through the entire process with me answering questions along the way. James offered professional advice on the next steps in fixing the system. If I need any other leak detection ( I am hoping not), I would be a...
Reliable Leak Detection, LLC
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Reviewed in February 2026
Most professional and knowledgeable of the contractors who quoted on installing a Radon Midigation System. He did an outstanding job in all aspects. Arrived on time, explained the work in detail and was efficient in getting the job done and excellent clean up.
The Home Inspection Pro, LLC
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Reviewed in June 2025
This was one of the best experience ever! They took down my 20 foot evergreen very professionally, cleaned up great! They are great! Having them do estimates to remove bushes now! Can’t say enough about the work they did!
Max Effort Services
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Reviewed in April 2021
Superior service. Set two traps. Caught a squirrel the first day. Promptly removed squirrel and reset trap at no add'l charge. Caught raccoon the second day. Would definitely use services again if needed.
Waschbar Wildlife Removal
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Reviewed in June 2019
Andy from Tristate was a real professional. He was prompt, knowledgeable and the entire analysis was completed on time with an easy to understand report. We will use this company every 2 years to monitor radon. We could not be more pleased with Andy and Home Builder! John Seifert
Tri-State Radon and Mold, Inc.
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Reviewed in January 2019
Excellent job! They even detected a small nick in the glass, were careful to show where the nick was, and then took it back to the shop to get another piece of glass.
J Royce Auto Glass
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Reviewed in September 2018
Argue, the technician, was prompt, very courteous and professional. He completed the work quickly and efficiently. I did think the price was a little high but I was definitely glad I had the work done by At Home Radon.
Yeti Restoration
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Reviewed in March 2018
Steven did a great job replacing our pedestal style sump pump with a submersible style sump pump so that we could have a radon remediation system installed. The work was done in a very timely manner and there was no mess left behind.
STEVE CROPPER PLUMBING
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Reviewed in October 2017
I requested a meeting to review my waterproofing requirements and within 24 hours received a call from their CSRs. We setup an evening appointment as one of the requirements is to have both household members present (if applicable). The salesman that showed up was prompt, went through a full...
Everdry Waterproofing of Cincinnati
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Find Radon detection and reduction specialists in Amelia

Complete Search Inspection, LLC

5.0(

)

Serving Amelia, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Radon test. Timely, efficient, honest, reasonable cost."

Response time50 mins

Response rate86%

24 neighbors recently requested a quote

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Fine Point Inspections, LLC

4.9(

)

Serving Amelia, OH and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Eric was great! Very thorough on his inspection, and even gave advice on things we didn't even think to ask about. He advised of the things that had the highest safety risk, right down to the small maintenance items like tightening screws. He recommended when to replace air filters, clean the fireplace and some optional things that could help us save money in the future. And the service didn't stop after the inspection, he continued follow-up about the radon testing, and the how to address the safety issues that needed to be fixed. He was very professional and friendly. I would definitely recommend him to friends and family."

+16

Response time4 hrs

Response rate89%

15 neighbors recently requested a quote

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Tri-State Radon and Mold, Inc.

4.8(

)

Serving Amelia, OH and surrounding areas

In business since 2010

Free estimates

Warranties offered

"I was extremely impressed with the professionalism of both workmen. They listened to my concerns and we were able to come up with an alternative approach to placement of the system. They were able to provide protection of both areas of my home with one system instead of installing two separate Radon systems. The system was placed in the unfinished area of the basement leaving all my finished area untouched. They left the work space cleaner then it was when they started and made sure everything was put back in place. I highly recommend Tri State Radon and Mold, Inc."

Recommended by98%of homeowners

Serving Amelia, OH and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Our radon system fan needed to be replaced and we were able to get that done the day after I talked to this company. Very quick and courteous service and didn't cost as much as we were anticipating."

+11

Response time1 day

Recommended by100%of homeowners

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Eagle Eye Home Inspections of Southern Ohio, Inc.

5.0(

)

Serving Amelia, OH and surrounding areas

In business since 2015

Emergency services offered

Credit card accepted

"Shawn was on time and removed his shoes. Very courteous and professional."

Response time6 hrs

Recommended by100%of homeowners

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Mobile Radon Diagnostics, Inc.

5.0(

)

Serving Amelia, OH and surrounding areas

In business since 1986

"Did a great job and reasonably priced."

Recommended by100%of homeowners

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The Ohio Home Inspections Co

4.0(

)

Serving Amelia, OH and surrounding areas

In business since 2003

Free estimates

Credit card accepted

Additional DBA name: Ohio Home Inpections Company.

Recommended by71%of homeowners

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HomeTeam Inspection Service

3.4(

)

Serving Amelia, OH and surrounding areas

In business since 1972

Free estimates

Credit card accepted

"it was a good experience. they were very helpful."

Recommended by85%of homeowners

Serving Amelia, OH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Very professional and got the job done. Very knowledgeable."

Response time6 hrs

Recommended by100%of homeowners

Request Quote

Paramount Restoration

4.6(

)

Serving Amelia, OH and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"William did a good job of preparation and cleaning."

Recommended by92%of homeowners

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Radon Detection and Reduction questions, 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.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

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.

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

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 Amelia, 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]
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•
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.
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•
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.
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•
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.
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•
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.
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•
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.