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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>

Q: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</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 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>

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Verified Reviews for Radon Detection And Reduction pros in Presque Isle, WI

*The Angi rating for Radon Detection And Reduction companies in Presque Isle, WI 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 Presque Isle, WI 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 September 17, 2025

Reviewed in September 2025
I had my windows cleaned inside and outside. I was very pleased with the professionalism and quality of the service. There was great attention to detail, thoroughness, and satisfaction with the work. I will definitely use this service again in the future.
Northwoods Cleaning Service LLC
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Reviewed in August 2025
Absolutely Excellent Work! We highly recommend Surefire Home Improvements!! Joe and Christa are the nicest people and highly professional! They transformed the appearance of our home with new gutters, soffits and fascia’s. Thank you again for an excellent experience and great service!!
SUREFIRE HOME IMPROVEMENTS, LLC
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Reviewed in November 2024
We are so pleased with the work and the finishing of this job!! The windows are very nice and would highly recommend them. Gary is a real professional. He is very kind and courteous and really cares about every detail to the max. We highly recommend him!! Thank you!!!!
Greener Home Solutions
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Reviewed in October 2024
This was our first time using Illinois Energy and we went all out, 22 windows replaced, front and back, 1st and 2nd floor. This installation went great, they scheduled 3 days and completed the work in 2 days. Both days went very smoothly, they arrived on time and starting working. They removed...
Illinois Energy Windows & Siding Inc
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Reviewed in October 2024
This was our first time using Illinois Energy and we went all out, 22 windows replaced, front and back, 1st and 2nd floor. This installation went great, they scheduled 3 days and completed the work in 2 days. Both days went very smoothly, they arrived on time and starting working. They removed...
Illinois Energy Windows & Siding, Inc.
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Reviewed in July 2023
Top Gun answered the call above and beyond to repair our valley roof leak within 2 wks just prior to full swing FL rainy season. We were stressed to realize all of a sudden we had a serious leak but Garth knew exactly how to handle the project swiftly preventing further damage in the long run....
Topgun Roofing & Consulting Services
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Reviewed in May 2023
They whole team did a fantastic job! I also had them do my fall cleanup and was so happy not to have to do it myself .
Happy Grass, Inc.
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Reviewed in February 2023
Had a great experience. They were fast to respond, got it done quickly and did a great job at a fair price. Definitely recommend!
New Braunfels Overhead Garage Door
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Reviewed in March 2022
His follow up phone calls & text where good and not Intrusive
Sarasota Smart Homes
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Reviewed in May 2021
Appreciated that Brandon and his team took care of the weld job on my office chair while I waited. I was back on the road in 15 minutes! Tom Birmingham Whitmore Lake, MI
B. Thomas Services, LLC
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Find Radon detection and reduction specialists in Presque Isle

JW Rothrock Inc

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Presque Isle, WI and surrounding areas

In business since 1994

For lead testing and other specialty services JW Rothrock Inc. is Wisconsin's premier in lead testing as well as abatement. For cost effective and professional service JW Rothrock is by far above and beyond the rest.

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Radon Detection and Reduction questions, answered by experts

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.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

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.

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 Presque Isle, WI 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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•
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.
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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
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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.