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Last update on September 25, 2025

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

Avatar for ASAP Home Inspector LLC
ASAP Home Inspector LLC
4.9(
25
)
Radon Gas - Testing

Serving Greenville, AL and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Lee was thorough in his examination of my home. He pointed out deficiencies where he saw them and made recommendations, when asked, to make improvements. Would recommend him highly to anyone needing this service."
Response time2 hrs
Response rate98%
Recommended by96%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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.

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

The Greenville, AL 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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