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*The Angi rating for Radon Detection And Reduction companies in North Augusta, SC 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 North Augusta, SC 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 January 06, 2026

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Avatar for Biotek Environmental, Inc.
Biotek Environmental, Inc.
4.6(
182
)

Serving North Augusta, SC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Words cannot fully express how grateful I am to have found Biotek Environmental! Ted took a lot of time compassionately listening to my concerns and explaining the initial process over the phone. Tyler patiently shared his extensive knowledge on how mold develops along with natural ways to clean clothes and surfaces. He also explained the meter reads of mold counts and humidity levels as I tagged along from room to room during the home inspection. Every step of the process was clearly explained creating a great sense of confidence in me and Dad. Crew members Jermaine, Ray, and Matt were friendly, considerate, and diligent in their hardworking task of removing the mold source. Donna was very professional and prompt to respond to any questions by email. I could go on and on with how pleased and relieved I am to have found Tyler and company but I will just close by stating the obvious: health is vital. My elderly father's health and general quality of life have improved substantially since we hired Biotek Environmental. They are also a clean company with a generous warranty. I highly recommend them to anyone in need of a healthier home."
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+13

Response time2 days
24 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for All Star Home Inspections
All Star Home Inspections
4.6(
37
)

Serving North Augusta, SC and surrounding areas

In business since 2004

Free estimates

"Purchasing a new home is a big investment for me so it was vital to ensure the home inspection company my realtor referred provided prestige service. I knew little about All Star Home Inspections, so my feelings were as mixed about the company as its reviews were. However, I remained optimistic! The inspection service Mr. Chuck provided was amazing and exceeded all my expectations. The price was well worth it! I received an email with the completed inspection report less than two hours after the home inspection was complete. The inspection report was so thorough you would think he was purchasing the property for himself. It included minor issues with major consequences if not dealt with. These issues were not visible to the untrained eye. Mr. Chuck is professional and extremely knowledgeable of the inspection process and other areas. For example. I own a home out of state, and he provided tips to ensure when I decide to sell, it is advantageous for me and the buyer."
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Seal Vents
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Recommended by91%of homeowners
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Radon Detection and Reduction questions, answered by experts

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The North Augusta, SC homeowners’ guide to radon detection and reduction services

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