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Last update on May 21, 2026

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Avatar for GreenWorks Inspections & Engineering
GreenWorks Inspections & Engineering
4.8(
139
)

Serving Pearsall, TX and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Rick was fantastic to work with, a true expert in his field and he answered all applicable questions regarding the inspection and the criteria used. Just waiting for the inspection results and he notified me that it was in the mail. Thank you, Rick and Greenworks for your fast but thorough turn-around-time."
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+8

Response time1 day
Response rate95%
12 neighbors recently requested a quote
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Radon Detection and Reduction questions, answered by experts

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.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

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 Pearsall, TX homeowners’ guide to radon detection and reduction services

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