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*The Angi rating for Radon Detection And Reduction companies in Stafford, KS 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 Stafford, KS 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 September 03, 2025

Find Radon detection and reduction specialists in Stafford

Avatar for Clarity Home Inspections
Clarity Home Inspections
4.7(
17
)
Radon Gas - Abatement

Serving Stafford, KS and surrounding areas

In business since 2010

Free estimates

Warranties offered

"John Mattox of Clarity Home Inspections did my radon testing and then I hired him to do the radon mitigation. Not only did he respond to my communications day or night but also did an amazing job on the installation. He was extremely knowledgeable explaining everything before hand and then showed up the day of the job with all the equipment and materials that he needed to do the installation the right way. John was thorough and did all the extras such as larger PVC pipe, clear sump pump covers and insulation for the attic install. I would highly recommend John for any radon inspection and or mitigation. His home inspection process and documentation is excellent as well."
Recommended by92%of homeowners
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Avatar for Ad Astra Radon Solutions
Ad Astra Radon Solutions
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Stafford, KS and surrounding areas

Free estimates

Warranties offered

Small jobs welcome

With 5+ years of professional radon experience you can trust Ad Astra Radon Solutions to make your home safer & healthier. We provide both radon mitigation and radon testing services as well as crawlspace encapsulation. We are certified to perform both radon mitigation and testing with the state of Kansas as well as with the NRPP.\n\nWe have experience mitigating new construction and existing family homes. Call us today for a free consultation!

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Radon Detection and Reduction questions, answered by experts

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 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.

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.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

The Stafford, KS 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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