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Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

Q: What is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</p></div>

Q: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</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: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</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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Find Radon detection and reduction specialists in Ledger

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 questions, answered by experts

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

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

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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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•
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.
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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
•
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.