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Verified Reviews for Radon Detection And Reduction pros in College Corner, OH

*The Angi rating for Radon Detection And Reduction companies in College Corner, OH 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 College Corner, OH 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 June 02, 2026

Find Radon detection and reduction specialists in College Corner

Avatar for Simply Radon, LLC
Simply Radon, LLC
4.8(
11
)

Serving College Corner, OH and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Our radon system fan needed to be replaced and we were able to get that done the day after I talked to this company. Very quick and courteous service and didn't cost as much as we were anticipating."
Inside
Roof top
Water tight seal for roof
Outside
Outside

+11

Response time1 day
Recommended by100%of homeowners
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Avatar for The Ohio Home Inspections Co
The Ohio Home Inspections Co
4.0(
7
)

Serving College Corner, OH and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"I was very pleased with Kevin Leonard.  He was very thorough and I was really impressed that he was over detailed versus under detailed.  I appreciated having all that extra information that I wouldn't have expected.  I got him off Angie's List.  His price was very fair."
Additional Photos
Additional Photos
Recommended by71%of homeowners
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HomeTeam Inspection Service
3.4(
9
)

Serving College Corner, OH and surrounding areas

In business since 1972

Free estimates

Credit card accepted

"Jon Helton and his son team member Zach were professional and thorough in their inspection while at the same time friendly and easy to talk to and ask questions. In addition to the inspection and samples he took for the lab, Jon gave us several helpful tips and suggestions for making the house marketable. I would definitely use Jon Helton and Home Team Inspection Service again and highly recommend them to anyone needing any type of home inspection, including buyers and sellers."
Recommended by85%of homeowners
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Avatar for Paramount Restoration
Paramount Restoration
4.6(
65
)

Serving College Corner, OH and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"He called me 35 minutes before the scheduled period that he would be there promptly at noon, which he was. He did a great job, getting out a couple of stains and was done within an hour. The only caveat is that they are not set up with credit card machines yet so I paid him with a check. Great job!"
Recommended by92%of homeowners
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Radon Detection and Reduction questions, answered by experts

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

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.

The College Corner, OH 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.

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