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Last update on December 04, 2025

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Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.6(
212
)
Radon Gas - Abatement

Serving Marion, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Frontier Foundation and Crawl Space Repair is a top notch company! Their work is timely and second-to-none. Mark inspected and serviced our crawl space dehumidifier along with our radon mitigation system. He is a true professional who went above-and-beyond, and I will definitely request him on future inspections. I feel confident in the quality work Frontier provides and strongly recommend them to anyone in need of crawl space/basement/foundation work! Thanks again, Mark!"
Wet Basement
Dry Basement
Wet Crawlsapce
Encapsulated Crawl Space
Before and After

+14

Response time2 days
160 neighbors recently requested a quote
Recommended by54%of homeowners
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Gustafson's Home Inspections, LLC
5.0(
1
)
Radon Gas - Testing

Serving Marion, KY and surrounding areas

In business since 2024

Free estimates

Warranties offered

I AM NOT YOUR AVERAGE INSPECTOR!\n\nAll my inspections come with RecallChek, and Inspector Services Group's Full package warranties. Curtsey of Gustafson's Home Inspections LLC \n\nAt Gustafson’s Home Inspections, we take pride in being a veteran-owned business. Rich Gustafson is the owner, leading the way as a dedicated home inspector continuing to serve his country. My commitment to honesty and transparency sets us apart. Rich believes in telling it like it is, giving a straightforward assessment of every home to ensure our clients have a clear understanding of their property.\nOur focus is not about collecting fees, but on forging meaningful connections with our clients. Rich personally meets with each customer, discussing findings in detail to make sure they understand. We are genuinely here to help, embodying the values of integrity, communication, and service that make Gustafson’s Home Inspections the trusted choice for your home inspection needs.

Radon Gas
Radon Gas
Call me, make sure you deck is safe
Sometimes, you don't think of the obviouse
Foundation

+4

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Radon Detection and Reduction questions, answered by experts

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.

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

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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The Marion, 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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