Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Somerset, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Somerset, OH?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Somerset, OH

*The Angi rating for Radon Detection And Reduction companies in Somerset, 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 Somerset, 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 March 04, 2026

Find Radon detection and reduction specialists in Somerset

Avatar for Radon Systems
Radon Systems
4.8(
29
)
Radon Gas - AbatementRadon Gas - Testing

Serving Somerset, OH and surrounding areas

In business since 1977

Free estimates

Warranties offered

"I used Radon Systems over 20 years ago in another house and even still today they provide great service for a radon mitigation system."
External Mitigation System
Sump Suction System
Encapsulate Crawl
Encapsulate Crawl
Vapor Barrier Installed In Crawl

+9

Response time8 hrs
Response rate95%
Recommended by93%of homeowners
Request Quote
Avatar for Ohio Radon Specialists, LLC
Ohio Radon Specialists, LLC
4.7(
17
)
Radon Gas - Testing

Serving Somerset, OH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Called super quick to set up a testing date, had an opening fast! Arrived early to the appointment, gave a nice heads up text, "be there in 15 minutes." Polite and respectful, kind, informative and very knowledgeable, super patient with my millions of questions. High integrity, informed me of a couple of simple cheap DIY repairs in my basement that would be beneficial to make the radon system last longer when he didn't have to. Gave quote and timing of project right there and then, no waiting. Highly recommend this company!"
Response time1 day
Response rate88%
Recommended by93%of homeowners
Request Quote
Mid Ohio Radon Experts
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Somerset, OH and surrounding areas

In business since 2022

Free estimates

Offers commercial services

Mid Ohio Radon Experts LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Request Quote
Radon Detection and Reduction questions, answered by experts

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).

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.

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

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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.

The Somerset, 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.

See all articles