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*The Angi rating for Radon Detection And Reduction companies in Thorsby, 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 Thorsby, 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 June 22, 2026

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Bioremsci LLC
New to Angi
Radon Gas - Testing

Serving Thorsby, AL and surrounding areas

In business since 2012

Emergency services offered

Offers commercial services

see our website at www.bioremsci.com for full description of our company and its services. We believe that we are one of only a very few companies in the USA that has our range of qualifications and experiences in biological sampling, testing, issue coordination, and problem resolution/industrial hygiene protocol development and monitoring.

Response time4 hrs
Response rate100%
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Avatar for Emerald Valley Inspection Services LLC
Emerald Valley Inspection Services LLC
5.0(
1
)
Radon Gas - Testing

Serving Thorsby, 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 Thorsby, 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 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 cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

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

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.

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

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