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Verified Reviews for Radon Detection And Reduction pros in Greenleaf, ID

*The Angi rating for Radon Detection And Reduction companies in Greenleaf, ID 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 Greenleaf, ID 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 17, 2026

Find Radon detection and reduction specialists in Greenleaf

Apex Radon LLC
5.0(
7
)

Serving Greenleaf, ID and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"We hired Mr. Joeseph Danes, owner, of Apex Radon LLC in Boise, to mitigate radon in our home. This was not a simple project: our house has a partial slab, a section of full basement, and two crawl spaces. Apex Radon LLC was the only Boise company that could conduct under slab pressure tests. We admit that we are not the easiest homeowners to work with â two retired mechanical engineers. Other contractors have likely found us exasperating. To our delight, Joeseph matched our high standards and attention to detail. We found him to be hard working, very knowledgeable, thorough, professional, and personable. Because of our homeâ s complexity, Mr. Danes designed a two-stage system. Stage 1 has been installed and radon concentration throughout the house has already dropped below the USA recommended level. This may change in the winter when frozen ground can cause indoor radon to increase. If so, we will gladly hire Apex Radon to install Stage 2."
Response time9 hrs
Recommended by28%of homeowners
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Avatar for Presidential Inspections, LLC
Presidential Inspections, LLC
4.1(
51
)

Serving Greenleaf, ID and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"Craig Burton, the person who responded to my call and conducted the air quality testing was highly professional and enlightened me about the process from start to finish. Beyond the actual samples taken indoors and outside my home to set up the differential readings needed, he took moisture & thermal readings in the area of concern. I felt confident when samples were sent off that mine would not be confused with anyone elseâ s and that the manner in which they were conducted would assure accurate testing."
Improperl Installed Insualtion
Visible Mold
Frozen Pipes
No vapor barrier in the crawl space
Worn Roof

+3

Response time8 hrs
11 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Radon Be Gone Corp
Radon Be Gone Corp
4.7(
49
)

Serving Greenleaf, ID and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They were the best in experience and background, they went in and did their job in 24 hrs our radon gases decreased for 90%, I'm impressed, they are who they are"
work vehicles
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+7

Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The Greenleaf, ID 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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