How do you prevent radon in your home?

• <div><p>Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. </p><p>Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.</p></div>

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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 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: 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>

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Verified Reviews for Radon Detection And Reduction pros in Ivanhoe, MN

*The Angi rating for Radon Detection And Reduction companies in Ivanhoe, MN 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 Ivanhoe, MN 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 August 29, 2023

Reviewed in August 2023
They did not use ropes so a large branch fell across two neighbors yards, I had to pay for someone to clean up after them a lot of debris was left behind in the street and our yard as well as others. My neighbors are furious with me, and I am just moving in, not good. They didn't seem to...
Bauer Services
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Reviewed in June 2020
They were great delivered on time and curtious!
JF Property & Building Maintenance Facebook
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Reviewed in August 2019
I have had them come for years to clean my windows and if I had something extra they were always willing to perform that too!
Martin Windows, LLC
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Reviewed in January 2019
They are good to work with. They were prompt and returned calls.
D & M Masonry
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Reviewed in July 2018
This is the second time I have used VST, and I have no complaints. A professional company that does quality work at a fair price, hard to find these days, but VST is all of those.
VST Roofing & Construction
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Reviewed in July 2018
Very thorough. We needed him to come back for more work and he came back and went through what we wanted. Answers his phone in a timely manner. He is very good.
MG Home Inspections
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Reviewed in October 2016
They were fast and efficient. Arrived on time. Cleaned everything up nice and tidy.
Empire Today - Colorado
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Reviewed in March 2015
At first this daycare seemed to be a good fit for my son, who was just a few months over 1 year old when he started going there. After a few months some things started to bother me...the provider was very chatty in the morning when I was trying to get to work on time was probably the first...
Chariese Desmet
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Reviewed in October 2009
Jonathan did a great job of trouble shooting my repair. His price was extreamly fair. He was early on both visits. And the final charge was less then the original estimate. I will use him for all of my future needs.
Hot Tub 911.Net
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Find Radon detection and reduction specialists in Ivanhoe

Serving Ivanhoe, MN and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Increased Efficiency of Crawlspace in Elk Mound

+156

Response time3 hrs

645 neighbors recently requested a quote

Recommended by92%of homeowners

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Aztec Asbestos Removal LLC

4.4(

)

Serving Ivanhoe, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"They showed up promptly, answered our questions, and removed the asbestos from 3 bedrooms and 2 bathrooms."

6 neighbors recently requested a quote

Recommended by85%of homeowners

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Camden Valley Home Inspections

5.0(

)

Serving Ivanhoe, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"He is great to work with!"

Response time1 day

13 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Ivanhoe, MN and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Jeremy was very professional and pleasant to work with!! I have allergies and can breathe so much better in my house now!!"

Response time20 mins

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.

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.

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).

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter.

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Ivanhoe, MN 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
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How to Test for Radon in Your Home
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May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.