Top-rated radon detection and reduction specialists.

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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: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</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: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</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 Saint Clair, PA

*The Angi rating for Radon Detection And Reduction companies in Saint Clair, PA 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 Clair, PA 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 24, 2026

Reviewed in July 2026
The work was done quickly and professionally. We are very happy with the look and quality of our new roof.
Home Genius Exteriors
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Reviewed in July 2024
Excellent. We called to have about 1/3 of an entire poplar removed. It crashed down onto our deck, and did some damage. It laid right in front of our cabin door. I made the call to 4 tree service companies, and, Jake from Higleyâ s called me back in just under an hour, and another hour later,...
Higley Tree Care
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Reviewed in May 2024
Trapper Marty made a quick response on my request for removal of a dead animal. He called and advised of a time of arrival. He was on time, very professional, and did an excellent job and clean up. I definitely recommend him for services.
Trapper Marty
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Reviewed in February 2024
A&E Joyful Cleaners did an amazing job! They went above and beyond my expectations and they are so friendly! They answered all my questions and were thorough! They were fast and efficient and I highly recommend them!
A&E Joyful Cleaner's LLC
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Reviewed in November 2023
Ryan delivered what he promised and adjusted with needed tweaks once on site. He graded and leveled a sloped backyard which will now be used as a mini soccer pitch, golfing fairway and dog-leg left putting green. 2.5 days in and done, and cleaned up. He went above and beyond.
Poletti Excavating
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Reviewed in November 2023
Jasen B and Aasim H worked hard all day on our bathroom remodel and completed the job in one day. The did an excellent job
West Shore Home Philadelphia
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Reviewed in June 2023
Safety and effectively cut and removed trees off my land, as well as removing all debris and overgrown vegetation and obstacles throughout the yard.
B&C Cleaning
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Reviewed in June 2023
From the call of making the appointment to the actual removal was a quick turnaround. Very professional and left the yard neat & tidy.
AJ's Tree Service
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Reviewed in May 2023
Very pleased with the roofing job done by Jeffk Roofing...easy communication, the job was started and completed in a timely manner, and the price was reasonable. I would definitely recommend them and hire them again for other projects.
Jeff K Roofing INC.
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Reviewed in March 2023
Curt and Dillion did an amazing job with our tub to shower install! Very profession and went over every detail for the process from start to finish. They worked efficently and completed the job in no time. Cleaned up the work area and the traveled path to the work area. We absolutely love our...
West Shore Home Mechanicsburg
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Find Radon detection and reduction specialists in Saint Clair

The Radon Bros

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Saint Clair, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Excellent, very satisfactory. Radon Brothers' rep came, saw the problem, and replaced the leaking radon exhaust PVC pipe in my basement floor. All in record time. Am very satisfied and will continue using Angi contractors."

Response time1 day

Response rate100%

12 neighbors recently requested a quote

Serving Saint Clair, PA and surrounding areas

In business since 1993

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in radon gas testing and abatement. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

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Radon Detection and Reduction questions, answered by experts

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

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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

The Saint Clair, PA 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
•
Aug 3, 2026Aug 3, 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.