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*The Angi rating for Radon Detection And Reduction companies in Alexandria, AL 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 Alexandria, AL 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 February 19, 2026

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Avatar for Emerald Valley Inspection Services LLC
Emerald Valley Inspection Services LLC
5.0(
1
)
Radon Gas - Testing

Serving Alexandria, AL and surrounding areas

In business since 2023

Free estimates

Warranties offered

Emerald Valley Inspection Services LLC is committed to excellence in every aspect of our business. As a Certified Professional Inspector trained by InterNACHI - The International Association of Certified Inspectors- I have the knowledge to spot problems with materials, installation and workmanship that other inspectors might miss.\nI follow a comprehensive Standards of Practice, which ensures that you receive a detailed and accurate home inspection. I also abide by a strict Code of Ehics, which puts your interests first and protects your rights as a consumer.\nI understand how stressful a real estate transaction can be. So, whether you're buying or building a new home, selling the one you're in, or purchasing an investment property. let Emerald Valley Inspection services give you the peace of mind you deserve to make the right choice for your family's future.\nProudly Serving Central Alabama

Full Interior Professional Inspection
Full Exterior Professional Inspection
Residential Inspection
Using Infrared Technology
Response time3 hrs
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Avatar for Mitchell Water Control and Mold Solutions
Mitchell Water Control and Mold Solutions
5.0(
1
)
Radon Gas - AbatementRadon Gas - Testing

Serving Alexandria, AL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"It went great and the professionalism was very impressive. Now the venhilation through the house is way cleaner thank you very much Mitchellwaterproofing!"
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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.

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.

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 Alexandria, AL homeowners’ guide to radon detection and reduction services

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