Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Sweet Valley, PA

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 my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</p></div>

Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Sweet Valley, PA

*The Angi rating for Radon Detection And Reduction companies in Sweet Valley, 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 Sweet Valley, 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 April 14, 2026

Reviewed in April 2026
Excellent work on a new roof and gutters! Very efficient and professional.
Elite Construction & Roofing LLC
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Reviewed in January 2026
Home Genius installed my gutters and fascia. They did an amazing job cleaning up and answering any questions i had. Thank you!
Home Genius Exteriors
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Reviewed in June 2025
We have a 25 acre property, which includes a field of around 7 acres that was very overgrown. Weeds and grass were waist high and Murf and his John Deere were able to cut it down. They were on-time and did what they said they would do. We will use them a few times a year going forward. We trust...
Murf and Machine
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Reviewed in April 2025
Mark and his crew did an excellent job reinforcing my deck and replacing the flooding and steps with composite flooring.
Mark McDermott Construction
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Reviewed in March 2025
I hired Matt to prune some apple trees and a cherry tree, and my father-in-law hired them for the same. Matt and his workers were able to do the job in a timely manner and showed up when they told me they were. Matt was efficient and did a very nice job And Matt's workers left no trace...
Elegant Tree Care LLC
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Reviewed in September 2024
Rich and his team did a fantastic job!! They pruned a 50ft Pin Oak that was riddled with dead branches, top to bottom, but also removed unsafe branches that extended out over the street and our 40ft home. They also pruned a 50ft Tulip tree to allow for more sunlight to internal branches for more...
Brizzy's Arbor Care and Landscaping
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Reviewed in August 2024
Mr. Rivera came to my home to do tree cut down and large shrub removal. He did a great job and cleaned everything up and saved me so much work. He is a nice man and I recommend him to anyone needing maintenance help in the yard.
Rivera's Lawn Care Landscaping LLC
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Reviewed in September 2023
Excellent job! Cracked granite and exposed seam filled with expoxy- level and color matched looks great.
Fine Edge Granite Repairs
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Reviewed in August 2023
Monteros property care went above and beyond on what I expected. They are very professional and friendly. Will be using them again
MPC Buildworx
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Reviewed in April 2023
Very prompt courteous, and efficient. He completed the task and checked to make sure the other cap was anchored well,
Mike's Chimney Sweep & Repair
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Top-Rated Radon detection and reduction specialists in Sweet Valley - Updated Nov 2026

The Radon Bros

4.4(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Sweet Valley, PA and surrounding areas

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

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Roof 2 Basement Home Inspection Services, LLC

4.9(

)

Radon Gas - Testing

Serving Sweet Valley, PA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Terry was very honestm, pleasant, helpful at every turn, informative, answered any question you might have, knowledgeable about most everything and very intuitive about electrical problems. I would absolutely recommend him you can't go wrong."

Response time8 hrs

Recommended by98%of homeowners

Serving Sweet Valley, 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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Patriot Radon Services

4.0(

)

Radon Gas - Abatement

Serving Sweet Valley, PA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"The work seems to be good. Communication could be better (like a text 24-hours in advance to remind you of your appointment/work). Was surprised to find out after installation that I needed to hire an electrician to wire power to the fan."

Response time8 hrs

Response rate99%

Recommended by100%of homeowners

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Radon Detection and Reduction FAQs, 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.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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

The Sweet Valley, 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
•
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.