Top-rated radon detection and reduction specialists.

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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 electricity does a radon mitigation system use?

• <div><p>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 <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

Q: How long can you go without a radon fan?

• <div><p>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.</p></div>

Q: What would cause radon in a house?

• <div><p>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.</p></div>

Q: What are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Parma, 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 Parma, 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

Reviewed in February 2026
I am so impressed with the quality of work Escutia's Landscaping did for me. I had three massive bushes in my backyard that I wanted removed and I can't believe how quickly they were able to do this and how nice the yard looks afterward. They were great with communicating with me, responded...
Escutia's Landscaping LLC
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Reviewed in January 2026
Roof Care showed up on time and went over all the aspects of their procedures. They prepped and installed the seamless gutter system. And finished in a timely manner, we are pleased with the looks and completed job.
Roof Care LLC
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Reviewed in August 2025
The professionalism shown during the roof repair was outstanding. Every step was clearly explained, and they even showed me before-and-after pictures. The repair was done flawlessly, and I?m confident it?ll last a long time. Excellent service from start to finish.
Pro Gen Construction
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Reviewed in February 2025
Worked with Jeff Shelton to get a quote and review the status of our roof. He did a great job and was very thorough not only checking the outside and measuring but also getting in the attic to look for (and identifying) leaks. Jeff is super professional, knowledgeable, and I'm happy with his and...
Three Brothers, LLC
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Reviewed in December 2024
Was a yearly checkup, Mr. Garrett, was very professional, inspected the encapsulation the house foundation, and left a radon test. This company hires wonderful people, who are very knowledgeable in their field, we are happy with the results.
Frontier Foundation and Crawl Space Repair
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Reviewed in November 2023
From the beginning of project with Jeff W, and our measure technician Jason W the process was wonderful. They were easy to work with and very knowledgeable of the product. Jason W was excellent and went over everything.. Our installers Jordan K and Sam M went up and beyond with the...
Renewal by Andersen of Boise
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Reviewed in July 2023
Great company and people, performed very hard shrub and tree removal from area down by river, and removed it all up 100 feet embankment to street . Will hire them again for anything I need!
Barker Home Inspection & Service
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Reviewed in November 2022
They did a good job and clean. You can't tell there's a tree in that spot before.
FloordUp Custom Handymen Services
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Reviewed in April 2021
Sage went above and beyond on service and quality of work. He did exactly what he said he would do and was very respectful and attentive to my property and belongings doing his best to assure nothing was damaged. I would recommend them to anyone looking for a tree removal, and will definitely...
Lively Tree Service
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Find Radon detection and reduction specialists in Parma

Idaho Radon Services, LLC

5.0(

)

Serving Parma, ID and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"They were on time & professional."

+658

Response time12 hrs

2 neighbors recently requested a quote

Recommended by100%of homeowners

Request Quote

Presidential Inspections, LLC

4.1(

)

Serving Parma, 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

18 neighbors recently requested a quote

Recommended by79%of homeowners

Serving Parma, ID and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Work was done timely and quickly. Roof looks great"

Response time1 day

Recommended by100%of homeowners

Request Quote

Johnny on the Spot Environmental

4.0(

)

Serving Parma, ID and surrounding areas

In business since 2006

Free estimates

Small jobs welcome

"From start to finish very timely! The owner came over to evaluate in 20 minutes after posting request and the job was finished in 3 days!"

Response time1 day

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Radon Detection and Reduction questions, answered by experts

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

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.

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.

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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

The Parma, 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.

See all articles

Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Merlisa Lawrence Corbett
•
May 22, 2026May 22, 2026
6 Potential Health and Safety Hazards to Avoid When Buying a House
If you’re looking to buy a house, a home inspection can uncover hidden hazards that could pose a health risk to your household. Here’s what to know.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.