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Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.</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 types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</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: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Willard, UT

*The Angi rating for Radon Detection And Reduction companies in Willard, UT 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 Willard, UT 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 26, 2026

Reviewed in February 2026
Clint and Jake did a great job checking around to get rid of any wasp nests and spider webs before spraying around the house and yard. They were also great in explaining the process and reasoning behind what they were doing.
Bulwark Exterminating, LLC
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Reviewed in January 2025
*** Canyons Junk removal was great to work with, they were on time and quick. They understood the task and had no problem communicating effectively from beginning to end. There doesn't seem to be any job too big or small, and they value your space and time. Dalton responded quickly and I...
CANYONS JUNK REMOVAL LLC
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Reviewed in October 2024
This was a grass sod project. Juan and his team (family) completed the project in 6 hours (6000sq feet)! The quality of the sod was excellent. We did all the prep work (Tree removal, laying and leveling of fill and topsoil). Juan came out to measure the area and provided a free quote. He...
El Macho Landscaping, LLC
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Reviewed in July 2024
I have used NYE 's for tough tree removal, stump grinding, tree trimming, and mulch. They have the right equipment, professional and skillful staff and do quality work.
NYEs Tree Service
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Reviewed in May 2024
Blue best replaced a new furnace and condensing unit from a 34 year-old Raheem classic IV(4) to a Lennox high-efficiency heat pump condensing unit and furnace. Our salesman with Marty, who took time to compare The different options best suited for our house. Marty was very Knowledgeable,...
Blue Best, LLC
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Reviewed in November 2023
Fall yard cleanup. James and his crew did an excellent job of fall cleanup and large shrub trimming and removal. The charges were reasonable as well. Great job! Keith Mesmer North Ogden, Utah.
Navarro's Landscaping & Fencing LLC
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Reviewed in August 2023
True Pros was awesome to work with. They were quick to respond, arrived when they said they would, and Dallin and Ethan were knowledgeable and quick to do the repairs we needed. I will use them from now on and refer them to anyone looking for HVAC services!
True Pros
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Reviewed in February 2023
Montross landscaping was absolutely wonderful. Aron was efficient, skilled, hardworking and very nice. He and his associate got here at the scheduled time, and worked hard until the trees were removed and the yard cleaned up. I highly recommend Montross landscaping!
Montross Landscaping
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Reviewed in November 2022
They did my fall clean- up (leaf removal, mowing and trimming). They very meticulous and thorough service. I was very impressed with their service and will definitely hire them again next year! I highly recommend them!
Rivera Lawncare
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Reviewed in February 2021
J. C. Electric did a great job. They showed up on time and installed my new meter and breaker box. It looks and works great. They were friendly and professional.
All Aboard Services
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Find Radon detection and reduction specialists in Willard

Radon Be Gone Corp

4.7(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Willard, UT 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"

Recommended by100%of homeowners

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Radon Be Gone

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Willard, UT and surrounding areas

In business since 2019

Free estimates

Warranties offered

We are a locally owned and operated company that values honesty and integrity and\ntreats your home as if it were our own. We offer radon testing and mitigation services\nthat are customizable to each individual project. You will find us to be competitively\npriced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

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That Asbestos Guy Environmental, LLC

5.0(

)

Radon Gas - Testing

Serving Willard, UT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I had mold growing in my apt. The response by this company was quick and courteous. I hope I never have a problem like this again, but if I ever did this is the company I would hire."

Recommended by100%of homeowners

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Rock Mountain Home Inspection, LLC

New to Angi

Radon Gas - Testing

Serving Willard, UT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

We are professional service providers that take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you, so give us a call today!

Response time2 hrs

Serving Willard, UT and surrounding areas

Free estimates

Small jobs welcome

Credit card accepted

At UMP (Utah Mold Pros), we specialize in helping families and homeowners create healthier indoor environments through precise, science-backed testing. Our work goes beyond basic mold and air quality assessments—we identify hidden contaminants that can silently impact your health and home.

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Radon Detection and Reduction questions, answered by experts

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Willard, UT 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

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•
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.
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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.
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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.
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Jul 9, 2026Jul 9, 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.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
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Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.