Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Madeira, OH

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 is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.</p></div>

Q: Why is radon detection important for residential properties?

• <div><p>Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.</p></div>

Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</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>

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

*The Angi rating for Radon Detection And Reduction companies in Madeira, 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 Madeira, 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 February 04, 2026

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 April 2022
Mike was able to cut down 3 trees and remove all limbs and brush quickly, carefully, and without disturbing any of the other landscaping. Per request, he left the rest in manageable lengths for firewood. He was very professional and I would recommend for any tree work needs.
Lowe's Tree Care Service
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Reviewed in February 2022
Work of All Sorts quickly responded very quickly and did a fantastic job with leaf removal. They were quick, courteous, and the lawn looked great!! I absolutely recommend them and plan on using them again!!!
Work of All Sorts
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Reviewed in November 2021
Rojas was very professional and thorough in their tree removal and stump grinding. The site was basically spotless when the job was completed. Thank you.
Rojos Chops Tree Service
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Reviewed in November 2021
They did an excellent job trimming the tree and cleaning up afterward. Workers were polite and professional. Good Vibes and great experience hiring Rojas,LLC
Rojas, LLC
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Reviewed in August 2021
Hired them for radon mitigation. Fast communication and great job. Would definitely recommend them.
High Bar Home Inspections
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Reviewed in March 2021
Successfully removed a raccoon from my attic and found entry point. Did work on the roof to block that entry and examined roof and sealed all found possible entry points for squirrels, raccoons, etc. Replaced insulation in attic and cleaned and sanitized attic. Also placed foam guards in my...
Critter Inspector
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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 November 2017
My first contact was with Tracy in the office who scheduled an appointment for Corey, the installer, to come out and review my home for options for the location of the radon mitigation system. There was a little bit of a lapse in communication over one matter where I emailed the office, but I...
Yeti Restoration
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Find Radon detection and reduction specialists in Madeira

North American Radon

4.9(

)

Serving Madeira, OH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"quick install good follow up"

Sub-Membrane Depressurization Crawlspace

Removable Dome Sump-Pump Cover w/Looking Glass

Response time1 day

Recommended by100%of homeowners

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Tri-State Radon and Mold, Inc.

4.8(

)

Serving Madeira, OH and surrounding areas

In business since 2010

Free estimates

Warranties offered

"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"

Recommended by98%of homeowners

Serving Madeira, 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 Madeira, 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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The Ohio Home Inspections Co

4.0(

)

Serving Madeira, OH and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"Kevin was very thorough, easy to work with, and provided an excellent report. He also continues to send monthly newsletters at no additional charge that have very helpful tips and information about home maintenance."

Recommended by71%of homeowners

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HomeTeam Inspection Service

3.4(

)

Serving Madeira, 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 Madeira, 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

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Paramount Restoration

4.6(

)

Serving Madeira, OH and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"They were awesome! We have had Stains resurface after other companies did our carpets, but not with Paramount! Super happy with results! Our carpet is 20yrs old, and still salvageable."

Recommended by92%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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

The Madeira, 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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