Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Columbus, 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: What are the benefits of radon mitigation?

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

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Columbus, PA

*The Angi rating for Radon Detection And Reduction companies in Columbus, 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 Columbus, 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 October 12, 2026

Reviewed in October 2026
This company was really great to work with. Easy to set up service appt and payment process. Their waterproofing system is quite unique and reasonably priced. They worked quickly and efficiently.
DBC Remodeling & Construction
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Reviewed in February 2026
I can't say enough about our experience with Peterson Electric. Very knowledgeable, efficient and reliable. Did all the re-wiring of our cottage as well as our new addition and all fixtures. Exceeded all our expectations and highly recommend!!!!! Brandon is the best!!!
Peterson Electric, LLC
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Reviewed in January 2025
Bengel Excavating is very responsive, respectful and completes the work in a timely manner.
Bengel Excavating, LLC
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Reviewed in November 2023
We would recommend Monroe and More, LLC to anyone looking to have their home painted. The whole experience was great and our house looks amazing. The employees were responsive, attentive and professional throughout the entire job. People canâ t stop complimenting the finished product.
Monroe and More, LLC
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Reviewed in July 2023
Kyle and his crew went above and beyond to make sure the job was done to my satisfaction. He is prompt, efficient, and the workmanship is top-notch.
Hetrick Roofing and Construction Company, LLC
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Reviewed in May 2023
Very great company to work with. They were very flexible and worked with me over several months to quote various options and come to a decision on our geothermal system. They were knowledgeable about all the tax breaks and did a great job installing the system!
Geo-Tech Climate Control
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Reviewed in April 2023
JEFF CLARK was on time when he came to my house and when he upgraded my electric panel and entrance cable. He did the job neat and quickly. I recommend him any electrical work that may have to be done.
Jeff Clark Electrical
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Reviewed in May 2022
What a great company! Dennis is wonderful to work with. They had the heating and air conditioning done in two days. He is now the only company I will call. Thanks Dennis!!
Sideco Associates
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Reviewed in November 2021
Repaired all my facia and soffets. Also installed new gutters on my garage and front porch. I would recommend them for any work like this. They came and worked on a Saturday even when the weather was snowy and cold
Urban gutter solutions
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Reviewed in October 2021
Every thing went well. I'm very happy with the new water softener, and the guys who came to install it were great.
Watercure USA
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Top-Rated Radon detection and reduction specialists in Columbus - Updated Nov 2026

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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.

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

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The Columbus, 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.