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Q: How long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</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>

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>

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: Is it okay to live in a house with radon?

• <div><p>Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Waunakee, 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 Waunakee, 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 23, 2026

Reviewed in April 2026
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...
PureTech Home Services LLC
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Reviewed in November 2025
Ridge Top did an excellent job, they kept us informed on the process and next steps. They worked with our insurance claim and kept us appraised of any below the roof issues we had and was addressed. Roof is great!
Ridge Top Exteriors Inc
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Reviewed in April 2025
We had a great experience with Hodel Fencing! Ryan and his team installed a beautiful cedar privacy fence for us in just a day and a half. The process was quick, easy, and very professional from start to finish. The pricing was competitive, and the quality of the work exceeded our expectations....
Hodel Fencing, LLC
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Reviewed in September 2024
It was a great, clean and efficient job. It was also a good price and the radon came down to a safe level.
Lifetime Home Services
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Reviewed in August 2024
I saw a sign by the side of the road on Windsor Road in Deforest, WI, and called. Two days later the stump was removed. Noah completed the grinding, and did a terrific job. The stump was oak, and almost 6 feet across in diameter. The machine he used was a strong commercial machine that...
Stump Doctor, LLC
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Reviewed in June 2023
ATI did come out to test for radon, but showed up 8 hours later than scheduled which interfered with our evening plans. After testing another person came by to pickup monitor. Had no idea who he was. Still waiting for copy of test a week later.
Advanced Testing & Inspection, LLC
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Reviewed in August 2022
We had a large Ash tree and several large bushes cut down with all wood and stumps removed. Leo's was punctual, expedient -all work done within 3 hours, with lawn area cleaned up! They filled the stump holes and replaced the landscaping rock. Leo's is very professional. I highly recommend and...
Leo's Landscaping
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Reviewed in May 2021
They removed a tree and trimmed another tree. It was done quickly and the area was clean when they left. Easy to work with and the price was acceptable. I would highly recommend them.
Extreme Tree Service
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Reviewed in June 2019
Great . Misty responded to my request for a home inspection for a home I was interested in purchasing. I met with her at the home where she pointed out a few things of concern. Later that night she had a full detailed report with photos available for me online . I thought she was very nice and...
Four Corners Home Inspection
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Reviewed in November 2018
John went out of his way to find an ingenious way of installing a radon mitigation system in our house. He had to drill to the garage from the electric room and connect the pipe there and place a fan on the garage attic, where it took power from the second garage opener. Five years later, the...
AT Pro Mitigation Systems
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Find Radon detection and reduction specialists in Waunakee

Lifetime Home Services

4.9(

109

)

Serving Waunakee, 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 Waunakee, 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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Home Sweet Home Inspections

5.0(

)

Serving Waunakee, WI and surrounding areas

In business since 2013

Free estimates

"Very informative, easily scheduled same week, personable and pleasant. Gave me some good tips as a first time homeowner for things to keep tabs on. No issues whatsoever."

Recommended by100%of homeowners

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Advanced Testing & Inspection, LLC

3.9(

)

Serving Waunakee, WI and surrounding areas

In business since 2013

Free estimates

"Very helpful and friendly. They suggested what had to be done, without any pressure to do anything that wasn't needed"

Recommended by84%of homeowners

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Complete Inspections, LLC

New to Angi

Serving Waunakee, 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 Waunakee, 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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Mike's Quality Home Inspection

0.0(

)

Serving Waunakee, WI and surrounding areas

In business since 2011

Free estimates

Warranties offered

With years of experience serving the Dodgeville's surrounding area, Mike's Quality Home Inspection is your solution for all your Inspection needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed! We now accept credit cards.\n\n \n

damaged gutter can cause water damage and mold

+17

Recommended by100%of homeowners

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MTF Technologies

New to Angi

Serving Waunakee, WI and surrounding areas

In business since 2021

Free estimates

Offers commercial services

Call or text Daniel with 563-513-3224

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Solutions Pros Wisconsin

3.5(

)

Serving Waunakee, WI and surrounding areas

In business since 2024

Free estimates

Offers commercial services

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service. I handle appliance installation and repair work in Wahiawa and the surrounding areas - Call today!\n

Response time2 days

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

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.

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.

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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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