Top 10 Best Radon detection and reduction specialists in Vaughn, MT

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 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: Is it okay to live in a house with radon?

• <div><p>Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.</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: What are the benefits of radon mitigation?

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

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Verified Reviews for Radon Detection And Reduction pros in Vaughn, MT

*The Angi rating for Radon Detection And Reduction companies in Vaughn, MT 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 Vaughn, MT 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 April 20, 2026

Reviewed in April 2026
Val came out today and inspected my house. Really eye opening for a home owner. She had a lot on f knowledge and courteous.
Groundworks
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Reviewed in March 2026
First time we used RBA and they simply did not disappoint. The entire team met and exceeded every expectation. Continuous contact with status and answered all questions. The install team was so professional clean tidy polite and timely. Simply put outstanding all the way around.
Renewal by Andersen of Montana
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Reviewed in June 2025
Pete did an outstanding job of painting our home. He is professional but friendly, was open to suggestions, included items in the contract we hadn't thought of, and did a thorough cleanup. We recommend Pete and would use him again.
Pete's Construction LLC
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Reviewed in November 2024
Chris did an awesome job. He was recommended thru a friend and was wondwerful to work with. Chris initially looked at my design and we walked thru how we would install some of the larger beams, what style I was going for and what demo we would need to accomplish. Once he came on site, we got to...
SHELTER and FORM
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Reviewed in August 2023
Great experience, No Short cuts. Very Friendly was very considerate of what family wanted and needed. Would recomend for all electrical work.
Caliber Electric, LLC
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Reviewed in May 2023
Very pleased with the work. Had spring turn on and clock set. Wasn't running quite right so came back and readjusted the clock.
Dusty'S Sprinklers
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Reviewed in September 2022
As part of a complete bathroom remodel, the existing plumbing in my basement needed to be redone. Derek at 911 Plumbing did an outstanding job. Him and his crew showed up on time and worked very efficiently. Communication was excellent, we were kept in the loop throughout the project and Derek...
911 Plumbing & Heating
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Reviewed in April 2022
Repairman showed up when scheduled. Evaluated the problem, parts were ordered and within a few days the repair was completed. The repairman was friendly, explained what needed to be done, and completed the job quickly. I highly recommend this company.
AFFORDABLE APPLIANCE REPAIR
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Reviewed in November 2021
Very detailed in knowledge and thorough experience.. i hired this company to do an inspection on our new construction home. Things were found that builder missed.
Insideout Home Inspection, LLC
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Reviewed in November 2021
We used his services multiple times from tree removal to landscape help and were very pleased with every job
Tomlinson Handyman Services
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Find Radon detection and reduction specialists in Vaughn

Pillar to Post Home Inspections

4.9(

)

Serving Vaughn, MT and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"He was very thorough and gave us all of the answers we needed. We got a 90 page report with photos of some problem areas that explained everything that needed to be done. I would definitely recommend Kelly."

Response time10 mins

13 neighbors recently requested a quote

Recommended by100%of homeowners

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Inspection Advantage, LLC

4.9(

)

Serving Vaughn, MT and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Iâ ve had the honor of knowing Ethan Stapp for 20 years and he has done a variety of work for us over the years, from carpentry, plumbing, electrical, and home inspection. His work always exceeds all exceptions in quality and craftsmanship. Ethan is professional, thorough, and knowledgeable. Ethan Stapp and Inspection Advantage is frankly the best."

Home Inspection in White Sulphur Springs, MT

Response time4 hrs

Recommended by100%of homeowners

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Caldwell Property Inspections

New to Angi

Serving Vaughn, MT and surrounding areas

In business since 2021

Free estimates

Credit card accepted

At Caldwell Property Inspections- our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

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TCH Builders & Remodeling

4.0(

)

Serving Vaughn, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners

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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.

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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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.

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

The Vaughn, MT 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]
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•
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•
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.
Jacqueline DeMarco
•
May 2, 2026May 2, 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
•
Apr 10, 2026Apr 10, 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.