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

*The Angi rating for Radon Detection And Reduction companies in Thompson, 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 Thompson, 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 August 10, 2026

Find Radon detection and reduction specialists in Thompson

Avatar for Safe Space Home Services LLC
Safe Space Home Services LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Thompson, OH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Contractor was good communicator, friendly, professional, thorough, punctual, knowledgeable."
Radon Mitigation
Radon Mitigation
Radon mitigation
radon mitigation
radon mitigation

+2

25 neighbors recently requested a quote
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Avatar for Ohio Radon Testing and Mitigation Company
Ohio Radon Testing and Mitigation Company
5.0(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving Thompson, OH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"They brought my number down substantially. I had a really good experience about them. The company tells you exactly what's going on and supported the fact with documents. The workers were personable and work fast. I would recommend them to everybody and I'll definitely use them again"
Mitigation Install
Mitigation Install
Mitigation Install
Mitigation Install
Mitigation Install

+1

Recommended by100%of homeowners
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Avatar for Lion Guard Home Inspections Inc.
Lion Guard Home Inspections Inc.
5.0(
4
)
Radon Gas - AbatementRadon Gas - Testing

Serving Thompson, OH and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"It was very good! Everything was explained to me and he was very thorough. He was very easy to work with and prompt in getting back with me when I inquired about the inspection. He came out to do the inspection just 2 days after my calling him."
Recommended by100%of homeowners
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Avatar for Banna Home and Property Inspections
Banna Home and Property Inspections
5.0(
3
)
Radon Gas - Testing

Serving Thompson, OH and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Tom was extremely attentive to our needs and to the details of the inspection. Definitely a positive experience and would highly recommend to other."
Legacy
Roof Inspection
Inspecting Homes
Inspecting Homes
Inspecting Homes

+13

Response time10 mins
Response rate100%
Recommended by66%of homeowners
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Radon Detection and Reduction questions, answered by experts

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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

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

The Thompson, 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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