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*The Angi rating for Radon Detection And Reduction companies in Winnfield, LA 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 Winnfield, LA 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 October 21, 2026

Top-Rated Radon detection and reduction specialists in Winnfield - Updated Nov 2026

Air Marshalls Environmental
4.8(
73
)
Radon Gas - Testing

Serving Winnfield, LA and surrounding areas

Approved

In business since 2009

Emergency services offered

Credit card accepted

"Excellent customer service and very professional. They provided a very detailed report and did an extremely good job explaining and making sure we understood the test results and next steps in the process. Highly, highly recommend this company!"
Mold
IICRC
Moisture Meter
"Best of"
Thermal Imaging

+19

Response time10 hrs
11 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Spaulding Decon
Spaulding Decon
5.0(
1
)
Radon Gas - AbatementRadon Gas - Testing

Serving Winnfield, LA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

We provide professional services such as: biohazard, hoarding, water damage, thorough mold remediation, drug use/lab, and crime scene clean up services to the whole of Louisiana and nationwide.\n\nOur team is committed to providing efficient, discreet, and empathetic services tailored to each unique situation. Whether you're dealing with an urgent clean up need or seeking reliable restoration services, we're here to ensure a safe and healthy environment.

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Radon Detection and Reduction FAQs, answered by experts

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.

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

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be 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 Winnfield, LA 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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