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*The Angi rating for Radon Detection And Reduction companies in Angola, IN 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 Angola, IN 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 March 16, 2026

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Avatar for Air Xray
Air Xray
3.3(
111
)

Serving Angola, IN and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"The Air Xray team installed a radon mitigation system at my home. I was so impressed with the care and professionalism of the team from start to finish. Every detail of the process was thoroughly explained and completed beyond my expectations. Highly recommend!"
CO2
CO
Solutions
Radon
Sick Building Syndrome

+6

Response time2 days
88 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Yoh Remediation, LLC
Yoh Remediation, LLC
5.0(
2
)

Serving Angola, IN and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Friendly, competent and courteous. Good communicator and very efficient. I would definitely hire them again and recommend them to my friends and family."
Mold Remediation- Before
Mold Remediation- Before
Mold Remediation- Before
Mold Remediation- Before
Mold Remediation- After

+2

Response time6 hrs
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

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.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

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 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 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.

The Angola, IN 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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