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Find Radon gas abatement pros in Columbus

Avatar for A&J Radon Away
A&J Radon Away
5.0(
30
)

Serving Columbus, OH and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"This was a great experience from start to finish. They arrived on time got and got the work done with zero mess even though this involves drilling a large hole in the basement floor. The system did what it’s supposed to do and reduced radon levels to almost 0. I am very happy with this company and would highly recommended them.The price was great too."
Response time1 day
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for MaGen Property Inspections and Radon Mitigation
MaGen Property Inspections and Radon Mitigation
5.0(
7
)

Serving Columbus, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We hired MaGen to do our Radon Mitigation, the whole process was easy and quick, the testing and abating. The owner is very sweet and does a great job at explaining and making sure everything is working. If you?re looking for someone, MaGen is a great choice, and for sure would recommend!"
Radon Fan Installation
Radon Mitigation
6 neighbors recently requested a quote
Avatar for Radon Systems
Radon Systems
4.8(
186
)

Serving Columbus, OH and surrounding areas

In business since 1977

Free estimates

Warranties offered

"I had two goals for this basement project: 1) Mitigate the radon and 2) encapsulate my crawl space using vapor barrier materials that I had purchased. I spoke with the owner (Dan) and he said his crew would collaborate with me to meet my expectations. The workers did a great job. They were friendly, knowledgeable, efficient and very respectful of my property."
Recommended by94%of homeowners
Avatar for Radon Fix
Radon Fix
5.0(
17
)

Serving Columbus, OH and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"I had originally had a radon mitigation system installed a couple years back. Did great work. The storms on Friday took down my radon setup on the side of my house due to high winds. The team of Radon Fix was able to come to my house a couple days later and re install everything at no cost. A great team with great customer service. I would highly recommend."
Recommended by100%of homeowners
Avatar for Radon Express
Radon Express
5.0(
15
)

Serving Columbus, OH and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Excellent work. The guys Crenly and Robert were friendly and professional. Went out of their way to explain the services being performed, were courteous, transparent fair and competitive with pricing, and were in and out. I would recommend Radon Express for any home installations!"
Recommended by100%of homeowners
Avatar for Out Radon
Out Radon
5.0(
7
)

Serving Columbus, OH and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Out Radon did an excellent job. They were helpful on the phone before I committed. They also quoted me a lower price than anyone else, did a professional install, and then stood by their price. I am quite pleased with the whole experience and recommend them highly."
Recommended by100%of homeowners
Ohio Radon Mitigation
5.0(
6
)

Serving Columbus, OH and surrounding areas

In business since 2014

Free estimates

Warranties offered

"Our radon mitigation system has been in place for 13 years. The fan started getting louder a few weeks ago. I called Ohio Radon Mitigation and spoke with Jodi, who came out the next day to let me know that the fan would need to be replaced. She gave a price of $400 and said that the technician Doug could come out early the following week to replace it. Doug actually showed up earlier than his scheduled arrival to replace the fan and had the job done in about 1/2 hour. In these days of COVID, I am very impressed with the quick response that I got from Jodi to get our fan replaced. Their pricing for the repair was reasonably also."
Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Columbus, OH

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Columbus, OH homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.