Top-rated radon detection and reduction specialists.

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

Q: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</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: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</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>

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

*The Angi rating for Radon Detection And Reduction companies in Germantown, 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 Germantown, 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 28, 2025

Reviewed in October 2025
He did an fantastic job, never seen it this clean before,I was so impressed with the work that was done and will be using the Smith and Moore cleaning service again
Smith & Moore Cleaning Service Co.
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Reviewed in February 2024
Radon Technology, Inc. was excellent, and I would give them a 10 rating if that was available. The pre-home inspection, the work performed to mitigate my radon issue went perfectly, and I I cannot compliment or recommend them higher. Every appointment was on-time, the workers were cordial and...
Radon Technology, Inc.
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Reviewed in October 2023
CDC Contracting and the workers were simply amazing! The customer service was beyond anything I've ever experienced. Professional and swift and the workmanship was outstanding. I very highly recommend CDC Contracting for tree removal and trimming. I had 8 very large, old and diseased trees...
CDC Contracting
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Reviewed in June 2023
Mike responded within hours of us posting online for raccoon removal. He arrived on time and was very professional. He examined the area in our house and determined they were no longer there but may return. (My trail cam revealed there had been two inside, a mama and a teenager.) He examined...
Enright Wildlife and Habitat Solutions, LLC
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Reviewed in April 2023
They were great and very reasonable pricing. They were fast and efficient, and followed up to make sure we were satisfied after the job was complete! 100% satisfied with their work would recommend to anyone looking for tree removal services.
God's Garden Land And Tree Services
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Reviewed in December 2022
Right from our first conversation, I recognized Tim’s high level of expertise in the field of radon mitigation. I was not disappointed! He was very thorough in his work, which involved two separate types of foundation, a full concrete basement and an attached crawl space. The crawl space...
Breathe Easy Radon
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Reviewed in August 2022
I met and communicated with Phillip S. and he was very prompt and helpful to us in getting the tree trimming crew out to our house and to get the partially broken tree limb (36' long!!) cut off and down on the ground, where I could manage it. From my initial phone call to our job being completed...
CDC Landscaping & Tree Service, LLC
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Reviewed in June 2022
We hired Harrison's Pro Tree Service about two years ago to remove a large mulberry tree limb that had broken during a storm and also remove a large stump at the back of our property. They did an excellent job then; so it was a no-brainer to call them again when another huge mulberry tree limb...
Harrison's Pro Tree Service Inc.
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Reviewed in November 2018
Highly recommend this company! I came from another state where radon isn’t a concern (but I wonder if it should be after learning so much), so this was a whole new subject to me. I’m amazed at how much they can accomplish with just a very small workforce. Unfortunately, the sheeting starting...
Radon-X
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Reviewed in October 2018
We had a great experience with Radon Protection. They were able to come out the next day to set the radon tests and then schedule an install rather quickly. Would highly recommend this company.
Yeti Restoration
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Find Radon detection and reduction specialists in Germantown

Complete Search Inspection, LLC

5.0(

)

Serving Germantown, 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 time6 hrs

Response rate95%

22 neighbors recently requested a quote

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Buckeye Elite Property Services

5.0(

)

Serving Germantown, OH and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jeff installed our radon system in a very timely manner and coordinated with real estate agents to get system installed before our closing. He answers emails and texts right away. I would not hesitate to use Buckeye Elite-highly recommend."

+10

1 neighbors recently requested a quote

Recommended by100%of homeowners

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Ohio Certified Inspections

4.9(

)

Serving Germantown, OH and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Craig was very professional with good communication throughout the process. I would recommend his services to anyone needing a good home inspector."

+39

Response time10 mins

16 neighbors recently requested a quote

Recommended by86%of homeowners

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Turn-Key Environmental Consultants

5.0(

)

Serving Germantown, OH and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Excellent service, and fast results. Had both asbestos testing on old floor tile and mold testing in basement. Very knowledgeable and provided information and advice on other subjects. HIghly recommend."

Response time9 hrs

Recommended by100%of homeowners

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Radon Technology, Inc.

4.6(

)

Serving Germantown, OH and surrounding areas

In business since 1993

Free estimates

Warranties offered

"A great company that has installed mitigation equipment in several homes for us. They are the best."

Response time1 day

Recommended by100%of homeowners

Serving Germantown, OH and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Simply Radon was great. They were very responsive, professional and friendly. I bought a radon detector to test our basement and got readings well over 4 pCi/L. After Simply Radon installed a mitigation system it dropped to below 1 pCi/L. I strongly recommend them for anyone considering radon mitigation."

+11

Response time1 day

Recommended by100%of homeowners

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The Ohio Home Inspections Co

4.0(

)

Serving Germantown, 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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Radon Detection and Reduction questions, answered by experts

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

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.

The Germantown, 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.