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*The Angi rating for Radon Detection And Reduction companies in Jamestown, KY 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 Jamestown, KY 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 09, 2026

Find Radon detection and reduction specialists in Jamestown

Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.6(
214
)

Serving Jamestown, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Lewi was very friendly and perform the task expediently."
Wet Basement
Dry Basement
Wet Crawlsapce
Encapsulated Crawl Space
Before and After

+14

Response time2 days
174 neighbors recently requested a quote
Recommended by54%of homeowners
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Avatar for Breathe Safe Radon & Moisture Control
Breathe Safe Radon & Moisture Control
4.4(
28
)

Serving Jamestown, KY and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Lance and Joy were great to work with! They were efficient and knowledgeable! Great price. Would highly recommend to anyone looking for radon mitigation system."
Response time8 hrs
Response rate94%
Recommended by95%of homeowners
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Sager Environmental
New to Angi

Serving Jamestown, KY and surrounding areas

In business since 2016

Free estimates

Sager Environmental, has a single mission, which is to achieve complete customer satisfaction. We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced professionals. With over 20 years of experience, we have consistently focused on the needs of our customers, providing personalized attention and a stress free experience. This approach has set us apart from our competition and keep our customers coming back. Give us a call today!

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Radon Detection and Reduction questions, answered by experts

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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 Jamestown, KY 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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