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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: 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 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 are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

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>

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

*The Angi rating for Radon Detection And Reduction companies in Highland, 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 Highland, 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 March 06, 2026

Reviewed in March 2026
They did a great job with our windows! The whole process was seamless and painless. The work was done in an efficient and timely manner with professionalism. Would definitely recommend!
Mad City Windows & Baths
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Reviewed in February 2026
The Garage Floor gentlemen did an amazing job. Explained the process and were great to work with. Cleaned up the floor and did the coating. It looks so fresh and clean.. I absolutely love my new floor!
The Garage Floor Company Madison
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Reviewed in November 2025
They got the job done right and didn't leave a mess.
Michael's Painting
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Reviewed in March 2025
Chris & Danielle came with their crew and cleaned the mold in the attic. They also cleaned all the windows and sealed them. Everything looks nice and clean, and they always kept us informed on everything they were doing. They gave us an estimate and even charged less than anticipated! Would...
L.A.D.S. Western Division
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Reviewed in December 2024
Clean and efficient work done in a timely matter. Highly recommend using Birchman electric for any of your electrical needs.
Birchman Electric
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Reviewed in December 2023
Ben was originally a sub contractor for an addition to our home in Highland, WI. He installed new duct work to the dormer addition, and I retained him for furnace replacement, and, later, addition of a central a/c unit. I appreciated his openness to questions, his attention to detail and his...
Affordable Quality Heating & Air Conditioning, LLC
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Reviewed in April 2023
Jarret was very prompt, pleasant to talk with and did an excellent job. Communication was prompt. He worked very hard and had 4 25' arborvitaes taken down to the ground and hauled away within 1 hour. Very impressed. I highly recommend Jarret.
Jarret Bauman Construction, LLC
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Reviewed in April 2022
John and his staff were on time and very efficient! Job was completed and thoroughly cleaned up in the amount of time he quoted. Very pleased with the work and staff!
Basement Waterproofing LLC
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Reviewed in July 2021
Nate is a master craftsman and an artist with construction and design. He created a handicap accessible deck with a ramp and entry into the cabin in two places. He remodeled the cabin to be fully accessible. His design and construction of the garage and carport were integrated in style, shape,...
HEARTLAND BUILDERS LLC
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Reviewed in December 2020
A very cordial and talented carpenter! His attention to detail is commendable. The work completion is very timely, precise and done with a pleasant, professional attitude. I would gladly recommend Shelliam Construction, LLC to anyone needed reliable carpentry work!
Shelliam Construction LLC
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Find Radon detection and reduction specialists in Highland

PureTech Home Services LLC

5.0(

)

Serving Highland, 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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Advanced Testing & Inspection, LLC

3.9(

)

Serving Highland, WI and surrounding areas

In business since 2013

Free estimates

"They were very knowledgeable and gave me details of what needs to be done. Very friendly."

Recommended by84%of homeowners

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Complete Inspections, LLC

New to Angi

Serving Highland, 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 Highland, 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 Highland, 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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Radon Detection and Reduction questions, answered by experts

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.

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

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.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

The Highland, 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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How Much Does a Radon Mitigation System Cost? [2026 Data]
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Apr 5, 2026Apr 5, 2026
5 Questions to Ask About Radon Gas Abatement
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
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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.
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•
Apr 8, 2026Apr 8, 2026
How Long Does a Radon Mitigation System Last?
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.