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Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</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: 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: Why is radon detection important for residential properties?

• <div><p>Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Milton, WI

*The Angi rating for Radon Detection And Reduction companies in Milton, 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 Milton, 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 April 22, 2026

Reviewed in April 2026
I hired Bat Masters to exclude my bats. He was professional, knowledgeable, and did a thorough and neat job sealing up the house. Unlike some other excluders, his trap-vents are attractive (and later removed). He also uses invisible sealants where they are visible. He stands behind his...
Bat Masters
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Reviewed in April 2025
Very cautious of surveying the land and told me to do digger hotline before the touched the stump. Very professional and took care of it. Did a great job filling the hole and taking away the chips. Would definitely recommend!
Buck's Tree & Landscape Service
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Reviewed in November 2024
Nicole responded to me within a couple of minutes of me signing up on Angi. She provided me with an estimate within one day and her husband, Jeremy and their son came and got the job done within one week. They not only cleaned and installed out gutter guards on both our house and shed, but...
Affordable Seamless Rain Gutters
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Reviewed in September 2024
Ray responded quickly and was able to schedule our commercial inspection shortly after our request. He was punctual, friendly, professional, and communicated well throughout the process. His fee was very reasonable and we enjoyed working with him.
Ground Zero Inspections
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Reviewed in February 2023
Excellent job and done in timely manner and cleanup and replacing electric covers appreciated .
Joas Painting, LLC
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Reviewed in August 2022
Ryan was efficient, timey and professional in his work. He went above and beyond to provided the correct color for our job and we are beyond pleased with the outcome. He also painted several rooms inside the house and they all look wonderful. We have more painting to do and will hire Ryan...
Absolute Quality Painting
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Reviewed in April 2022
Williams and his team did excellent work. They were extremely efficient and thorough. So happy with their work!
WC Landscaping, LLC
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Reviewed in August 2021
I live out of town and called to get some trees removed in Janesville, they got it done as promised and cleaned up looks good!
Power Tree Removal, Inc.
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Reviewed in June 2021
Professional and efficient. Jose’s top priority was customer satisfaction. Roof looks awesome and done very quickly.
Techos Exteriors Roofing and Siding LLC
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Reviewed in May 2021
Personable, efficient, and exceeded expectations in trimming conifer and maple branches. They were able to provide very timely service, listened to what was required and followed our instructions, were conscientious about not damaging other ground plants in the area, and even cleaned up so well...
K&A Tree Service, LLC
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Find Radon detection and reduction specialists in Milton

Lifetime Home Services

4.9(

109

)

Serving Milton, WI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"It went great. I highly recommend them. They were a pleasure to deal with. The person that came out for the estimate answered all of my questions. The estimate was fair. The work was done on schedule and with no problem. At completion, everything was explained to me. I used their electrician which worked out fine. After completion the radon test showed that my level was now undetectable."

Response time2 days

7 neighbors recently requested a quote

Recommended by98%of homeowners

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PureTech Home Services LLC

5.0(

)

Serving Milton, WI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We hired PureTech to advise us on a real estate inspection that included a radon test. That test came back over the safety threshold. After meeting with Zach C, he advised us to make some repairs in the basement and to schedule a retest. We did and the results speak for themselves; the levels came back well into the safe zone. I couldn't be more pleased with the recommendations made by PureTech and Zach C specifically. Saved us a bundle in what could have been a nightmare, and now the sale of our home can proceed. Thank you PureTech!"

Response time3 hrs

Response rate96%

3 neighbors recently requested a quote

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AT Pro Radon Mitigation Systems

5.0(

)

Serving Milton, WI and surrounding areas

In business since 2004

Free estimates

"John was top-notch! He really knew what he was doing, and mitigated my radon problem professionally, quickly, neatly--even swept up the floor! I was impressed at how knowledgeable and yet very personable he was."

Response time2 hrs

Recommended by100%of homeowners

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On the Level Inspection Service, LLC

5.0(

)

Serving Milton, WI and surrounding areas

In business since 2020

Response time2 hrs

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Complete Inspections, LLC

New to Angi

Serving Milton, WI and surrounding areas

In business since 2018

Free estimates

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

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JW Rothrock Inc

New to Angi

Serving Milton, 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

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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

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.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The Milton, 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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•
Mar 18, 2026Mar 18, 2026
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Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.
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