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*The Angi rating for Radon Detection And Reduction companies in Groveland, FL 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 Groveland, FL 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 October 21, 2026

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

Avatar for Home Inspections Masters
Home Inspections Masters
4.3(
44
)
Radon Gas - Testing

Serving Groveland, FL and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"A bit more expensive and I didnâ t like the tech didnâ t have a business card but I felt he was honest so I went with them. No problems."
Floor joist cut
Off center hims used and support
Rafter Cut
Failed House Support
Moisture Found Under Siding

+8

Response time11 hrs
Recommended by97%of homeowners
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Avatar for Construction Connection & Inspections
Construction Connection & Inspections
4.4(
27
)
Radon Gas - AbatementRadon Gas - Testing

Serving Groveland, FL and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"It was awesome. The service provided was very efficient and fairly priced. The report was professional and easy to read and use for my warranty claims."
Inspections
Inspections
Recommended by87%of homeowners
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MONTOR LLC
New to Angi
Radon Gas - Testing

Serving Groveland, FL and surrounding areas

In business since 2008

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Radon Detection and Reduction FAQs, 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.

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 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.

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.

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

The Groveland, FL 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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