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Verified Reviews for Radon Detection And Reduction pros in Memphis, IN

*The Angi rating for Radon Detection And Reduction companies in Memphis, 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 Memphis, 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 April 13, 2026

Top-Rated Radon detection and reduction specialists in Memphis - Updated Nov 2026

Avatar for Radon Solutions of Southern Indiana
Radon Solutions of Southern Indiana
5.0(
15
)
Radon Gas - Testing

Serving Memphis, IN and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Ron from Radon Solutions of Southern Indiana arrived right when he said he would and cared enough to take the time and explain what he found from the test and all the solutions that we could use. From the initial appointment to when he left from putting in the mitigation system he was very personable and had great customer service. With his reasonable prices, customer service, and great final product I definitely recommend using his service to anyone else, in fact my own mother in law is getting a system installed by him in her new house she just moved into."
Foundation leak repair
Foundation leak repair
Foundation leak repair
Foundation leak repair
Foundation leak repair

+15

Response time8 hrs
Response rate90%
Recommended by92%of homeowners
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Swat Group, Inc.
4.4(
152
)
Radon Gas - Abatement

Serving Memphis, IN and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Hired for the convienience of their timely ability to install a radon system. The vent on the outside of the house is a large diameter, circular chimney that is very unsightly. Prices were a bit higher than other companies, but their ability to install quickly took precedence. In SWATs defense, I did not inform the company of my displeasure as the system was being installed as a condition of sale."
Response time1 day
Recommended by94%of homeowners
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Avatar for Breathe Safe Radon & Moisture Control
Breathe Safe Radon & Moisture Control
4.4(
28
)
Radon Gas - Abatement

Serving Memphis, IN and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Lance and Joy did a great job. Radon level below 4 at this time and believe it will go lower. I would recommend them."
Response time8 hrs
Response rate94%
Recommended by95%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

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 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.

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 Memphis, 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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