Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Ledger, MT

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: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</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>

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: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Ledger, 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 Ledger, 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 November 01, 2017

Reviewed in November 2017
Rich and Dawn did great work replacing my 15 windows in my 100-year-old house. There were some unforeseen challenges with working on such an old house, but they managed to do an amazing job. Great people, excellent work, and affordable costs. I would recommend them for any house repairs or...
RJ Home Service
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Reviewed in October 2016
Greg and Garage Experts of Montana did a great job updating a storage area for our garden tools, flower pots, etc.. He did the job in one day and it looks beautiful. It was then a good time to sort through, throw away and c lean up what we didn?t need anymore before moving stuff back in. We...
Garage Experts of Montana
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Reviewed in June 2016
Good job overall. Reasonable price. Willing to do what was requested. Prompt. Some scheduling conflicts with other contractors I had in. Had to have them back to touch-up some paint on doors and frames that peeled and took quite long to thoroughly dry. I would hire again.
A-1 All Painting
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Reviewed in June 2016
Wall painters following popcorn removal had to do a lot of of touch-up. Fair price, punctual, good job. Not perfect, but nothing is nowdays.
Alex Agurto
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Reviewed in July 2015
They put bait stations at 4 sides of my house. They sprayed and <br /> powdered for the yellow jackets. My problems are gone. The cost is 89.00 <br /> every 3 months. They spray for spiders too. <br />
POINTE PEST CONTROL | Coeur d'Alene & Post Falls
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Reviewed in June 2014
Planning was very detailed and added to the overall success. Walk through inspections were done throughout the project to insure the best outcome. Extra thought was applied so as not to damage the insulation integrity of the panels. They built a special temporary service panel for all the...
Klette Electric, PLLC
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Reviewed in November 2013
The job went well. The workers were punctual and polite. My only problem was that I had asked them to cover the heat and cold air return vents when sanding and this was not done. Also, we had removed everything from the rooms but had forgotten the cold air grates and they did not remove them...
The Other Guys Wood Floors, Inc.
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Top-Rated Radon detection and reduction specialists in Ledger - Updated Nov 2026

Highmark Inspections

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Ledger, 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

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Caldwell Property Inspections

New to Angi

Radon Gas - Testing

Serving Ledger, 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.

Serving Ledger, MT and surrounding areas

In business since 2019

Free estimates

Credit card accepted

SKS Home Inspections is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty, and responsibility. Servicing the Havre area, we are experts in the home inspection field. There is no job too big or too small for SKS Home Inspections! Please give us a call today for a quote! CALL TODAY

Response time1 day

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TCH Builders & Remodeling

4.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Ledger, 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 FAQs, answered by experts

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.

Installation typically takes 1-2 days, depending on the system and property layout.

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.

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

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

The Ledger, 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
•
Sep 28, 2026Sep 28, 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
•
Sep 23, 2026Sep 23, 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.