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*The Angi rating for Radon Detection And Reduction companies in Greece, NY 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 Greece, NY 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 June 16, 2025

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Avatar for Comprehensive Mold Management LLC
Comprehensive Mold Management LLC
4.7(
144
)

Serving Greece, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Comprehensive Mold Management did a mold abatement in our attic during this past summer. They were on time, did the work with a minimum of disruption, cleaned up beautifully after the job, and the attic is looking great. During the recent cold snap, we had frozen pipes and worried that it was caused partly by our attic power vents. We call Mold Management and Ken came out and thoroughly researched the issue. He discovered that one fan was not working and recalibrated the other so that it is now working properly. It alleviated the concerns we had about the problem. He discovered a leakage problem and recommended getting a roofer to come to take care of it. He did not charge a thing for this most recent visit. I can't praise them enough. They are professional in what they do, considerate of the property and helpful to a great extent."
Attic Mold Remediation
Attic Mold Remediation
Basement Mold Remediation
Basement Mold Remediation
Additional Photos

+6

Response time1 day
Response rate91%
10 neighbors recently requested a quote
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Avatar for Lozier Environmental Consulting
Lozier Environmental Consulting
5.0(
6
)

Serving Greece, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Very well! He was very professional and handled the whole process; taking the samples, cleanup and testing. Would consider them in the future for this situation."
Response time1 day
Response rate99%
4 neighbors recently requested a quote
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Qualtek Testing Group, LLC
5.0(
1
)

Serving Greece, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

1 neighbors recently requested a quote
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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, 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.

The Greece, NY 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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