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Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>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.</p></div>

Q: What if radon is still high after mitigation?

• <div><p>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.</p></div>

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Boise, 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 Boise, 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 September 07, 2025

Reviewed in September 2025
My experience with Point and Spray was absolutely wonderful. Professional from start to finish, Point and Spray took the time to clean my weed-overgrown patio with care and attention. In a mere two hours, Point and Spray has given my backyard an amazing facelift. Responsive to all my...
Point and Spray
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Reviewed in May 2025
Integrity, transparency and knowledgeability are the values and benefits this company demonstrates. Being a new homeowner it was important I find a trustworthy connection and I can say with complete certainty, Meehan’s will be my touchpoint for any and all irrigation needs!
Meehan's Irrigation LLC
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Reviewed in March 2025
Russell Evans provided a roof inspection for me and did an amazing job! He pointed out areas of concern and affordable solutions. He was very professional and knowledgeable. I will definitely recommend to family and friends.
Three Brothers, LLC
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Reviewed in September 2024
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....
Apex Radon LLC
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Reviewed in August 2024
I am extremely pleased with Mel Herrera and his Boise River junk removal company. they came to my place and gave a free estimate which was very reasonable. So I hired them to trim tree, branches, trim bushes and clear brush and weeds. They did an excellent job and I have recommended them to my...
Boise River Junk Removal
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Reviewed in June 2023
Needed feed back on the irrrigation system and Tom installed two additional sprinkler heads and offered information on the condition on the grass. He was knowledgeable and helpful.
Greenbelt Pro LLC
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Reviewed in June 2023
Hector and his team removed a full grown Maple tree and trimmed 2 Ash trees. The Maple was removed and stump ground down to below ground level. His team also removed 2 yards of root matted dirt that was mounded up around the maple tree. He brought a stump grinder that was substantial. ...
Sunshine Tree and Lawncare
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Reviewed in November 2022
In the light of some monumentally and disastrously faulty work by a different company, Joshâ s Superior Roofing company stepped in promptly and effectively to redo the work. They were timely, professional, and cost-effective. The required repair was completed in a single day. Josh is an expert...
Superior Roofing
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Reviewed in May 2022
Red Fox Excavation did an amazing job clearing a back lot and two other areas on my recently purchased property. Mr. Silva was prompt, courteous, conscientious and it is extremely evident that he cares about his customers satisfaction. He met me at my home to measure and talk me through...
Red Fox Excavation, LLC
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Reviewed in August 2021
Joshua Trees did an excellent job cutting down a dead tree in our backyard. They arrived on time and completed the job, including clean up, in a very fast amount of time. I was very pleased and impressed with their work and would recommend them to anyone looking for a tree removal service and...
Joshua Trees
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Find Radon detection and reduction specialists in Boise

Idaho Radon Services, LLC

5.0(

)

Serving Boise, ID and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"I was advised that the radon in my house is at a safe level."

+658

Response time12 hrs

4 neighbors recently requested a quote

Recommended by100%of homeowners

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Presidential Inspections, LLC

4.1(

)

Serving Boise, ID and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"Professional that helped explain the entire process for testing for mold in the house. Very knowledgable, professional, and punctual."

Response time8 hrs

17 neighbors recently requested a quote

Recommended by79%of homeowners

Serving Boise, ID and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Product is very good quality. Installation was excellent, everything was explained very well. Price is great and no pressure to up sell anything. I would recommend Radon Be Gone to anyone."

Recommended by100%of homeowners

Serving Boise, ID and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Company that came out was not the same as what is listed on home advisor. However the person I talked with did come out. No mention of lack of ability to accept credit cards. No mention of a minimum job cost of $325.00"

Response time1 day

Recommended by100%of homeowners

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Bona Fide Home Inspections

New to Angi

Serving Boise, ID and surrounding areas

In business since 2012

Free estimates

We, Bona Fide Home Inspections, offer professional inspection services as well as radon testing. We service the Boise metro area. If you're looking for either of these services, please give us a call today and thank you for doing so.

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Johnny on the Spot Environmental

4.0(

)

Serving Boise, ID and surrounding areas

In business since 2006

Free estimates

Small jobs welcome

"Quick response, fair quote, very professional. Would hire again."

Response time1 day

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Vidal Services

New to Angi

Serving Boise, ID and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Vidal Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

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Radon Detection and Reduction questions, answered by experts

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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.

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.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

The Boise, 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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