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Last update on July 19, 2026

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Avatar for The Hull Team, Inc,
The Hull Team, Inc,
5.0(
4
)
Radon Gas - Testing

Serving Worthington, IN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

Welcome to Pillar To Post™. As part of your community, we are pleased to provide our local customers, real estate professionals, home buyers and home sellers with a home inspection service that brings to the buying or selling of a home unmatched quality, precision, integrity, and professionalism.\n\nWe call what we do The Moment of Truth. It is the moment when the emotion of buying and selling a home meets the reality of the issues of that home. Our work is to communicate effectively, knowledgeably, efficiently, and openly about the condition of a home. We understand that our customers trust us to inform and educate them about what we see and what we find, and this is a trust we hold in the highest regard.

Craawlspace
Crawlspace
Roof
Response time5 hrs
Response rate89%
10 neighbors recently requested a quote
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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.

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 cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

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.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The Worthington, IN homeowners’ guide to radon detection and reduction services

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