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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

Find Radon detection and reduction specialists in Angola

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 time1 day
Response rate96%
89 neighbors recently requested a quote
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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

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.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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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