Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near State College, PA

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: Is a radon mitigation system expensive to run?

• <div><p>The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.</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>

Q: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</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>

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Verified Reviews for Radon Detection And Reduction pros in State College, PA

*The Angi rating for Radon Detection And Reduction companies in State College, 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 State College, 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 February 10, 2026

Reviewed in February 2026
Home Genius was great to work with. Everything was smooth and efficient and they had great communication. The inspection was informative to show me problems with my old roof and give me options. They completely the job quickly after we signed the contract. I’m very happy with my new roof and...
Home Genius Exteriors
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Reviewed in November 2025
The guys removed a very old and large walnut tree. They did a fantastic job of removing the tree and the clean-up was better than I could have done myself. The tree was close to the house too and no issues - very professional and know what they are doing. Very fair priced.
All-Pro Tree Service LLC
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Reviewed in September 2025
The Discount Tree Service crew took down a few trees at my residence and grinded the stumps. I've used them on two other occasions and they do excellent work. They work fast and safely, have good equipment, and clean up well. I wouldn't hesitate to use them again. They do get busy with storm...
Discount Tree Service
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Reviewed in September 2024
Friendly and efficient. Above all honest. The repair didn't quite work the first time but Caleb came back and repaired it at no extra cost.
Grand Street Handyman LLC
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Reviewed in July 2024
This turned out perfectly. Daniel was able to turn my wife's vision into reality! They were prompt, efficient, polite, and had the porch completed in five days (with a one-day break for the 4th of July). They cleaned up after the project and left nothing behind. We are incredibly happy and...
Gap Roofing & Construction, LLC
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Reviewed in May 2024
Karl did a great job replacing and repairing our vinyl fence, carefully measuring, cutting and installing what was needed. He was on time, courteous and easy to work with.
Karl Werner
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Reviewed in July 2023
I checked into 5 different tree services, being on social security, removing two large trees seemed like something beyond my budget. All Pro tree service came in with a great price and professionally cut down and cleaned up well. This is a great company and I will refer Ike and his crew gladly !
All-Pro Tree Service, LLC
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Reviewed in August 2021
Silver Compass cleaning is so thorough and speedy at the same time. And when they say deep-clean, they mean it. They were so communicative before my appointment and gave a well-priced estimate. 10/10 would hire again!
Silver Compass Cleaning
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Reviewed in May 2021
Ray is going to fog the area. Because of the mold location he can't do more than that. It should be enough for now. Another company may be coming in to do the removal and repair work if the fogging isn't enough. Ray explained all the pros and cons to me about my issue and is very fair...
Pure Maintenance of Central PA
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Reviewed in March 2021
I hired Brandon to cut a tree down for me last year, and not only did he cut the tree down he clean the surrounding areas impeccably split and stacked my wood perfectly! This year I had him do a clean out of my garage and shed and his work was absolutely perfect and the cost or I should say the...
Brandon's Services
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Top-Rated Radon detection and reduction specialists in State College - Updated Nov 2026

J. F. Andrews Enterprises

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving State College, PA and surrounding areas

In business since 1986

Free estimates

"It went really well. He was excellent. They really know their stuff."

Recommended by100%of homeowners

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James F Andrews Enterprises

New to Angi

Radon Gas - Abatement

Serving State College, PA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

James Andrews is the first person to be certified for radon mitigation in the state of Pennsylvania. James F Andrews Enterprises focuses on customer satisfaction on every job performed. He takes pride in his exquisite education on radon mitigation. He has been in business for over 20 years. Call him for a free estimate!

Response time9 hrs

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Radon Detection and Reduction FAQs, answered by experts

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

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

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.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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.

The State College, 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.