Top-rated radon detection and reduction specialists.

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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>

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>

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: 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>

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

*The Angi rating for Radon Detection And Reduction companies in Guilford, 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 Guilford, 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 April 21, 2026

Reviewed in April 2026
My girlfriend works for Angi and recommended I use the service. Mr. Rooter reached out quickly and did not disappoint. Their communication is top notch and the service was great. I highly recommend using Mr. Rooter for any plumbing needs.
Mr. Rooter Plumbing Of Greater Cincinnati
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Reviewed in July 2025
Dean came out and fixed my AC unit today. He showed up within the hour, was polite, friendly, professional and really seemed to care. He quickly diagnosed the issue and had me back up and running in no time. I will definitely use him again in the future whenever needed.
Reliable Air LLC
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Reviewed in January 2025
Good work and efficient services. They did a leaf cleanup for me and my wife and we’re both happy about the work.
O.I. Landscape
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Reviewed in August 2024
I've used MMM several times with excellent results. Sam is great to work with - professional, courteous, punctual. The trees were removed and other trees trimmed. Area was raked and actually looked nicer than before the work started. Price was very reasonable. I will definitely use MMM and...
MMM Tree Service
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Reviewed in October 2023
I hired them for a repair on our ac and I definitely donâ t regret it! So fast, easy to deal with, great prices and very friendly. I called and the owner was at my house within 20 minutes! He went above and beyond for me and Iâ d definitely use him again. Also, would definitely recommend to...
Home Comfort Heating and Air Conditioning
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Reviewed in July 2023
Excellent work. This was a large dead tree and the crew did a great job of cutting and removing all of the tree. Highly recommend.
Tello's Tree Service LLC
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Reviewed in May 2023
Very efficient and does great work.
Jim Miller Painting
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Reviewed in May 2023
We have hired Sizemore Tree Works several times and for each project the tree service has been strongly professional, appropriate in price, safety conscious and expert in their service. The owner, Justin, listens and works hard to satisfy customer needs. He is very knowledgeable, and more...
Sizemore Tree Works
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Reviewed in December 2022
Daryl and Chris were great to deal with and were professional in every respect, and the work was done at a very reasonable price. I highly recommend American Roof Rinse.
Capstone Consulting, LLC
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Reviewed in September 2022
We had a great experience working with Harvest and Habitat. They helped us address excess water on our property by installing a holistic water management system that included swales, drains, and a food forest planting. The work was done quickly and efficiently, and the end result of the project...
Harvest and Habitat
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Find Radon detection and reduction specialists in Guilford

Serving Guilford, IN and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Major project was installation of a radon remediation system."

Response time12 hrs

Response rate89%

59 neighbors recently requested a quote

Serving Guilford, IN and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Radon abatement isn't something you really want to hire someone for, but they did a great job of coming in and disturbing very little while they did the work. Even filled in my couple small crawl spaces to minimize radon from the ground."

Response time1 day

Recommended by94%of homeowners

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The Ohio Home Inspections Co

4.0(

)

Serving Guilford, IN 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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BreathSafe Radon and Moisture Control

4.2(

)

Serving Guilford, IN and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"It went well. Radon was reduced greatly. Job well done."

Recommended by85%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

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.

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

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.

The Guilford, 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
•
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.