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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: 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: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</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: 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>

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Verified Reviews for Radon Detection And Reduction pros in Norway, MI

*The Angi rating for Radon Detection And Reduction companies in Norway, MI 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 Norway, MI 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 22, 2024

Reviewed in November 2024
Very pleased with the work ethic displayed and especially their honesty. My siding looks great. IÃ¢Â Â d recommend them to anyone!
MMR Contracting
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Reviewed in October 2024
They are true professionals and handled my belongings with consideration and care. Hire them for a 100% perfect and stress free move.
REAL TIME RELOCATION
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Reviewed in September 2023
These guys really do it all. Nate conveyed the upmost professionalism and did quality work!
Border State Property Solutions, LLC
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Reviewed in May 2023
Israel and his very competent crew did an exceptional roofing job on my home and garage. Their professionalism - from estimate to work done in a timely manner to a fastidious clean-up - was all top notch! I highly recommend LIC General Roofing Solutions of Appleton.
L.I.C General Roofing Solutions LLC
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Reviewed in May 2023
Prompt response to our estimate request and completed our tree removal- and clean up - to beyond our expectations within a week. Very professional, skilled and knowledgeable. Clear communication concerning scheduling.Will not leave until the project is finished to his above average...
RL Handyman Service
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Reviewed in April 2023
Highly recommend Mad City, we had 13 windows installed this Fall and couldn’t have asked for a better experience. Service was excellent, the installer was very professional and explained everything. You will not be disappointed. Job #202119
Mad City Windows & Baths
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Reviewed in August 2022
Mr. Sade was very professional. He arrived on time. The cost was extremely reasonable. And Joe cleaned our carpeting and sofa very well! We will definitely use his services in the near future. Being we have a puppy, there were spots we could not get out of the carpet. Joe was able to remove...
Joe Sade's Carpet Cleaning Service
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Reviewed in July 2022
Awesome service and workmanship from start to finish. Tom , his crew and the office were great to work with and went the extra mile to make sure the project was done right. We would use them again and would highly recommend them to anyone needing roof work.
Timber Creek Builders, LLC
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Reviewed in April 2021
We are very pleased with the work performed on our gutters and downspouts by Chad and his team from Sodak LLC. Chad was particularly helpful with solving a problem with one section of existing gutter and recommended a larger size that we had his team install. His team was very efficient and...
Sodak, LLC
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Reviewed in February 2021
Did good work. Showed up quickly, got all my snow off the roof and cleaned up everything that ended up on the ground. Courteous and efficient.
Midwest Snow and Lawn Care
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Find Radon detection and reduction specialists in Norway

SWAT Environmental, Inc.

4.3(

251

)

Radon Gas - Abatement

Serving Norway, MI and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Shaun was a wonderful installer...he went into great detail about the system and now I understand the importance of the radon unit. Thanks Shaun...ð"

Recommended by92%of homeowners

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Home Evaluation Services

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Norway, MI and surrounding areas

In business since 2007

Free estimates

From Home Inspections to Energy Audits to Energy Star tax credit certification to Building Diagnostics to Thermal Imaging trust your home to a company with a passion for residential buildings.

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Radon Detection and Reduction questions, answered by experts

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

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.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

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

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.

The Norway, MI 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
•
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.
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
•
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.