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*The Angi rating for Radon Detection And Reduction companies in Guy, AR 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.

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Last update on February 12, 2026

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Safety & Environmental Investigations
5.0(
2
)
Radon Gas - Testing

Serving Guy, AR and surrounding areas

Approved

In business since 1997

Free estimates

Small jobs welcome

Safety & Environmental Investigations has served Arkansas for 24 years from our Little Rock location. We have over 34 years in the environmental consulting industry, striving to provide our clients with cost-effective, practical solutions to potentially hazardous situations. Our services do not include remediation, so there is no incentive for SEI to find a problem that needs expensive remediation. We will, however, be able to assist in finding a reputable contractor should some type of clean-up or construction be necessary. Honesty, integrity and practical applications of technology is what you will find with SEI, Inc. We can provide the following: asbestos sampling and analysis of your flooring, popcorn ceiling or sheetrock; Mold Air Sampling; Surface Mold Identification; Infrared Moisture Detection; and Sampling for other indoor/outdoor air contaminants.

Moisture Mapping
Visible Spectrum
Response time6 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Ozark Radon Gone Corp.
Ozark Radon Gone Corp.
5.0(
24
)
Radon Gas - AbatementRadon Gas - Testing

Serving Guy, AR and surrounding areas

In business since 2021

Free estimates

"We have a large basement and wanted to know if radon was an issue. Ozark Radon Gone was responsive and offered good value. This really helped me feel confident living comfortably in my home after getting a radon test"
Response time7 hrs
Response rate86%
Recommended by70%of homeowners
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Radon Detection and Reduction questions, answered by experts

Yes, many systems include warranties for performance. Confirm terms with your installer.

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

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.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Guy, AR homeowners’ guide to radon detection and reduction services

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