Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Selma, IN

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Selma, IN?

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Selma, 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 Selma, 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 November 23, 2025

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

Avatar for Air Xray
Air Xray
3.3(
111
)
Radon Gas - AbatementRadon Gas - Testing

Serving Selma, 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 time1 day
Response rate97%
105 neighbors recently requested a quote
Request Quote
Swat Group, Inc.
4.4(
152
)
Radon Gas - Abatement

Serving Selma, 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
Request Quote
Radon Detection and Reduction FAQs, answered by experts

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.

Yes, many systems include warranties for performance. Confirm terms with your installer.

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

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The Selma, 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.

See all articles