Top-rated radon detection and reduction specialists.

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Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</p></div>

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: 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: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</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 Saint Paul, IN

*The Angi rating for Radon Detection And Reduction companies in Saint Paul, 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 Saint Paul, 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 July 09, 2026

Reviewed in July 2026
He was very thorough and inspecting the home and explaining to us exactly what he found and what he was looking for he took his time. He was courteous and I have used him. This is the second time we’ve used him and would use him again.
Wholesome Homes LLC
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Reviewed in August 2025
Platinum Plus Roofing and Restoration did a great job repairing a leak on my roof. They were fast, affordable, and very professional.
Platinum Plus Roofing and Restoration, LLC
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Reviewed in August 2025
Our roof had a leak, and we called Platinum Plus Roofing for help. They quickly identified the source of the leak and fixed it right away. They were on time, respectful of our property, and the repair was completed with no mess left behind. We?ll definitely use them again for any future roof...
Platinum Plus Roofing and Restoration, LLC.
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Reviewed in June 2024
I gave Myles a rough idea of what I wanted and he designed and built these handrails to look like something out of Better Homes and Gardens. I’m delighted with them!
The Trim Doctor
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Reviewed in June 2024
From scheduling to assessing the problem to securing parts and completing repairs, Certified was outstanding. While others in the service industry have refused to deal with my Jenn-air appliances, there was no hesitation to address the issue. Throughout the process, I was kept abreast of what...
Certified Appliance Repair
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Reviewed in April 2024
I was a little nervous about my home inspection. He made it very easy and stress free. He was thorough and helped me to understand what he was looking for. Would definitely recommend!!!
Attic 2 Crawl Home Inspectors, LLC
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Reviewed in November 2023
A large amount of leaf removal. Jared connected ahead of time, reconfirmed schedule 4 days ahead, showed up on time and jumped in with both feet. During the project, he was constantly moving, and working very hard. He was very efficient and did an excellent job. I was very impressed with the...
General Contractors
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Reviewed in October 2023
The workers were on time, arrived when they said they would. They went to work right away and worked until the job was done. They did what they said they would do. Dave and Chris did a very good job removing a large River Birch tree (close to our house, approx. 10 ft.) and a medium size thorn...
Canter Tree & Stump Solutions LLC
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Reviewed in March 2023
Blue Ladder Roofing did a great job. Ryan Green was very professional, patient and thorough explaining work needed and insurance coverage. The roof looks great and work was completed sooner than expected.
Blue Ladder Roofing
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Reviewed in May 2022
Ben is very responsive and will take time to explain and answer questions. He outlined what he saw (provided pictures) in the crawl space and what steps needed to be taken in removing the mold. Take the time to call them as they do great work, both on the front and end of the process. I feel...
Mold Removal Masters, LLC
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Find Radon detection and reduction specialists in Saint Paul

Radon Gas - Abatement

Serving Saint Paul, 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 rate90%

61 neighbors recently requested a quote

Radon Gas - Abatement

Serving Saint Paul, 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

Serving Saint Paul, IN and surrounding areas

In business since 2015

Credit card accepted

"They came over and did their work, I am very please with them because they were professional and efficient."

Response time3 hrs

Recommended by100%of homeowners

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BreathSafe Radon and Moisture Control

4.2(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Saint Paul, 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

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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.

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

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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 Saint Paul, 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

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Feb 17, 2026Feb 17, 2026
How Much Does a Radon Mitigation System Cost in Indianapolis? [2026 Data]
The cost of a radon mitigation system in Indianapolis, IN, depends mostly on the type of system being installed. Use this guide to learn about your options.
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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.
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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.
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
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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.

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Radon Gas Testing

Radon Gas Abatement

Indoor Air Quality Testing

Verified Reviews for Radon Detection And Reduction pros in Saint Paul, IN

Find Radon detection and reduction specialists in Saint Paul

The Saint Paul, IN homeowners’ guide to radon detection and reduction services

How Much Does a Radon Mitigation System Cost in Indianapolis? [2026 Data]

How Much Does a Radon Mitigation System Cost? [2026 Data]

How Much Does Radon Remediation Cost? [2026 Data]

Who Installs Radon Mitigation Systems?

What Is Radon and How Does It Get In Your Home?

What Is Radon Testing?

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Get matched with top radon detection and reduction specialists in Saint Paul, IN

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Saint Paul, IN?

Radon Gas Testing

Radon Gas Abatement

Indoor Air Quality Testing

Verified Reviews for Radon Detection And Reduction pros in Saint Paul, IN

Find Radon detection and reduction specialists in Saint Paul

The Saint Paul, IN homeowners’ guide to radon detection and reduction services

How Much Does a Radon Mitigation System Cost in Indianapolis? [2026 Data]

How Much Does a Radon Mitigation System Cost? [2026 Data]

How Much Does Radon Remediation Cost? [2026 Data]

Who Installs Radon Mitigation Systems?

What Is Radon and How Does It Get In Your Home?

What Is Radon Testing?

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