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*The Angi rating for Radon Detection And Reduction companies in Garyville, 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 Garyville, 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 March 05, 2026

Find Radon detection and reduction specialists in Garyville

Duke Restoration
5.0(
7
)

Serving Garyville, LA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I was having some allergy issues in our house. Thinking there may be some possible hidden mold in our house, I contacted Duke Restoration. Troy David came over to search the house. He was very thorough, friendly, and helpful doing a complete survey of the house. Not finding any mold, he asked about the filter we had for our air condition and heating system. He suggested that we needed an ultraviolet light. When we told him that we had one in the attic, he went up to check. He found that it had burned out. When he changed it, my allergy issues were much better. He knew exactly how to fix our problem. We were very pleased!"
Response time8 hrs
Response rate88%
2 neighbors recently requested a quote
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LA Home Guardian, LLC
New to Angi

Serving Garyville, LA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Welcome LA Home Guardian, LLC! In business since 2022, we are a full service company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all services for residential properties, and no job is too big or too small. Serving Covington and its surrounding areas, be sure to give us a call today! We offer free estimates.

Response time1 day
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Avatar for Spaulding Decon
Spaulding Decon
5.0(
1
)

Serving Garyville, 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 questions, answered by experts

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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.

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).

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.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

The Garyville, 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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