Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Gardiner, MT

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</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: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Q: Is a radon mitigation system expensive to run?

• <div><p>The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.</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 Gardiner, MT

*The Angi rating for Radon Detection And Reduction companies in Gardiner, 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 Gardiner, 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 March 25, 2025

Reviewed in March 2025
We've been working with Darrell for over a year, and he's done a great job on several big projects for us. He's renovated a kitchen, added a full bathroom with laundry to a dry cabin, built new front and back porches, and is currently constructing a guest cabin from the foundation up. And that’s...
THE FOUR O SIX CONTRACTING LLC
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Reviewed in June 2023
Good service. Prompt and friendly. I would recommend
Spartan Gutter Guards
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Reviewed in August 2022
Landon with Carpet CPR was thorough and knowledgeable in his trade. The carpets he did for me look brand new. He is kind, professional, and takes pride in his work. I will continue to use his services and gladly recommend him to anyone.
Carpet CPR LLC
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Reviewed in March 2021
The experience left me totally satisfied! I was hesitant at first due to the price but I soon found out that the service and product were well worth it! I feel very comfortable using Renewal by Andersen-MT and hope to have more windows replaced in the near future!
Renewal by Andersen of Montana
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Reviewed in May 2020
Trevor took over a job. He installed laminate on bathroom and kitchen cabinets. replaced cabinet doors in both rooms, and re0hung a cabinet. He worked hard, was punctual, thoughtful and communicated really well with us. We highly recommend Trevor!
Hammer Time Home Improvements
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Reviewed in May 2020
Our ducts had never been done. Sam found issues with the ducts as well as animal scat etc. He worked most of the day, and got the job done. He saved my lungs! I highly recommend Sam. He's the best!!
HVAC Power Vac, LLC
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Reviewed in September 2018
They scheduled me promptly and the work was done very professionally. I would hire them again. Very very good work.
Treasure State Electrical Contracting, Inc.
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Reviewed in October 2016
He was very thorough, and very careful to keep the house clean before, during, and after.
Pro-Vac Chimney Sweeps LLC
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Reviewed in May 2013
My husband called Miller roofing and asked them to come and give us an estimate. Joe Miller call him back right back and set up a day to do the estimate. Joe Miller came that day did the estimate, He told us when he would be able to do the work and he came that day and started and had it done in...
Miller Roofing & Contracting
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Find Radon detection and reduction specialists in Gardiner

Gallatin Home Inspections, LLC

5.0(

)

Radon Gas - Testing

Serving Gardiner, MT and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"I really appreciate the Professional, timely and thorough home inspection service by Benjamin!"

Response time5 hrs

Recommended by100%of homeowners

Radon Gas - AbatementRadon Gas - Testing

Serving Gardiner, MT and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Ben is thoroughly knowledgeable and answered all of my questions kindly and patiently. The price was fair. I highly recommend him."

Recommended by100%of homeowners

Radon Gas - Abatement

Serving Gardiner, MT and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Daniel was prompt, careful and went the extra distance to get my heating and hot water system replaced as the weather was turning cold. He did an excellent job and I recommend him highly."

Recommended by100%of homeowners

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Caldwell Property Inspections

New to Angi

Radon Gas - Testing

Serving Gardiner, 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(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Gardiner, 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

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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

Yes, many systems include warranties for performance. Confirm terms with your installer.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

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

The Gardiner, 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

Mitchell Grant
•
Aug 3, 2026Aug 3, 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.
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.
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.
Amy Freeman
•
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
•
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.