Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Portland, IN

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: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</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 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: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Portland, IN

*The Angi rating for Radon Detection And Reduction companies in Portland, IN 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 Portland, IN 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 09, 2026

Reviewed in August 2026
I have had both Healthy Lawns and Tru Green in the past and Schlosser Turf Mastes beats them both. My lawn looks great and at a better price.
Schlosser Turf Masters
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Reviewed in October 2025
My sister had Big Dog Roofing do her roof and it looks fantastic. She highly recommended them to me when she heard we wanted a new roof. I called them and within two days we had a quote, after comparing the quality of their materials with the quality of the materials from other quotes it was a...
Big Dog Roofing
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Reviewed in August 2025
Jake and crew did a fantastic job cleaning up our planting tractor after busy spring. Dropped it off 2 hours later looked better than it did when I pulled it out of the shed this spring. Will definitely be having them clean combine’s and harvest equipment this fall as well
E & J Powerwashing LLC
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Reviewed in June 2025
Did a excellent job and quick 👏
IRONCLAD Roofing LLC
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Reviewed in May 2025
Devon came out to check our AC unit after it stopped working, and he quickly found the issue — just a simple switch in the electrical panel. He took the time to test the whole unit, made sure everything was running smoothly, and even scheduled our annual maintenance for next week to clean out...
Polpo Group Heating & Cooling
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Reviewed in February 2025
They were great to work with and finished the job in a very timely manner. This was our third time hiring them, and they have done an exceptional job each and every time. Our last project included footers and poured floor for our shop. I was very impressed with their work! I highly recommend!!
Jutte Concrete LLC
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Reviewed in February 2025
Barnes has always provided prompt and professional septic service for us at reasonable rates. We will continue to use them and recommend them.
BARNES SEWER & SEPTIC LLC
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Reviewed in September 2024
courteous and professional staff from estimating the job Thur installation and clean up . So pleased with quality and the attention to detail of the installation crew and project manager keeping us informed of start date and material availability . So very glad we chose Clemens .
Clemens Home Solutions
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Reviewed in March 2024
Noah and his team were so easy to work with. Very respectful, excellent work ethics. Our roof is amazing. They came at eight in the morning, took one break and finished cleaning everything up and was gone by 1:25 PM. Fantastic work. Would recommend them anytime. Thank you, Noah and team.
Buckeye Construction
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Reviewed in December 2023
Very professional and assertive. Was there when was told they would be work performed accurately and reasonable pricing. Will use again!
Lawrence Property Maintenance LLC
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Top-Rated Radon detection and reduction specialists in Portland - Updated Nov 2026

Radon Gas - AbatementRadon Gas - Testing

Serving Portland, IN and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Get quote from air xray before getting your system installed. This company has unique way to install system without making hole in your wall. A little expensive but very professional and experienced in this area."

Response time1 day

Response rate97%

99 neighbors recently requested a quote

Radon Gas - Abatement

Serving Portland, IN and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The tech was prompt and professional. He answered the questions I had, completed the job quickly and cleaned up afterward."

Response time1 day

Recommended by94%of homeowners

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Radon Detection and Reduction FAQs, answered by experts

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

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

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

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.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

The Portland, IN 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
•
Sep 28, 2026Sep 28, 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
•
Oct 30, 2026Oct 30, 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
•
Sep 23, 2026Sep 23, 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.