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Get matched with top radon detection and reduction specialists in Suamico, WI

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</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 Suamico, WI

*The Angi rating for Radon Detection And Reduction companies in Suamico, 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 Suamico, 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 October 16, 2025

Reviewed in October 2025
Service was excellent. Ray contacted me the day I put in my request, he was able to give me an estimate that same day. We have three large white cedar trees that are planted too close together and adjacent to power lines. They had never been trimmed (except the tops by WPS) and are over 40...
Ray's Green Lawns
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Reviewed in July 2025
I hired this company to remove a 30 foot tree. It was done in a timely, efficient manner. Igor is a professional and obviously knows what he is doing. He removed the tree, pulled the stump and filled the hole. His work was done quickly and neatly. I highly recommend him for any landscaping or...
Karaman Tree Service & Snow Removal, LLC
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Reviewed in June 2025
They did an amazing job and exceeded my expectations! I’m so happy with everything and it looks so nice! Thomas went above and beyond to take care of everything! Very reasonably priced and just a great, professional job. I highly recommend Packerland Stump Removal!
Packerland Stump Removal
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Reviewed in July 2024
Great , was satisfied with price - tree removal and stump removal
Eisch Stump Services
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Reviewed in June 2024
Project grew in size but Red Diamond handled the situation professionally. and efficiently. If you need abatement, do yourself a favor and let a professional handle it. Red Diamond Mold Remediation and Lead Abatement got my flip back on track, and I have a clean ASBESTOS FREE home to move a...
Red Diamond Mold Remediation and Lead Abatement, LLC
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Reviewed in May 2024
Eric was very professional, personable and determined to fix our raccoon problem and he did.
EV Large Pest Control, LLC
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Reviewed in January 2024
Your categories were limiting - this was for a Radon Mitigation System. Here are my comments: "Mike did an excellent job, very knowledgeable and efficient - he removed the old Radon Mitigation Fan and installed the replacement in less than 45 minutes. Mike was very professional and...
Fox Valley Radon LLC
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Reviewed in October 2023
They were very efficient and the job was done well and clean. Adam did a step by step review with us. . They cleaned up put everything in dumpster. The dumpster guy was great if needed call Dump and Go very quick and clean. Adamâ s workers were great ð really enjoyed their company ð ¥¹Green...
Green Bay Roofing, LLC
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Reviewed in September 2023
Ben and his team did an excellent job. Trees taken down weâ re close to the house and Ben and team didnâ t let anything hit the house - very much controlled cuts. One of 50â + trees needed to be taken down via a â climberâ . Ben scaled the tree and took it down cut by cut with the...
AA Affordable Tree Service
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Reviewed in August 2023
Worked with Chase on getting multiple stumps ground. Within one business week, I had a quote, approved it, and had the stumps shredded. Chase was great to work with, wish more people did business the way he does! He quoted me a reasonable price and was in and out! Thank you Chase!
Bladerunners LLC.
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Find Radon detection and reduction specialists in Suamico

Lifetime Home Services

4.9(

109

)

Serving Suamico, 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

6 neighbors recently requested a quote

Recommended by98%of homeowners

Serving Suamico, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Warranties offered

Small jobs welcome

"MIke was a breeze to work with and very knowledgeable when it came to testing our home for radon. Super impressed by his professionalism!"

Response time2 days

2 neighbors recently requested a quote

Recommended by85%of homeowners

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A-Max Home Inspections, LLC

4.8(

)

Serving Suamico, WI and surrounding areas

In business since 2014

"I met Ryan Amundson 2 yrs ago when my mom hired him to do a home inspection. Since then, my daughter, my son, and myself have all hired him to do home inspections on our new home purchases. He is AWESOME! Very professional! He is very thorough but still personal. Even when I interrupt him with my many questions, he is always willing to take time to explain things, show me items, and give me advise. His reports are easy to understand and always accompanied by great photos of any issues. I would highly recommend A-MAX and Ryan Amundson. You wonÃ¢Â Â t be sorry!"

Recommended by100%of homeowners

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Little Less Home Inspections, LLC

5.0(

)

Serving Suamico, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Responded quickly, provided a good inspection and gave us honest opinions. We would work with him again."

Response time1 day

Recommended by100%of homeowners

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JW Rothrock Inc

New to Angi

Serving Suamico, 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

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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 Suamico, 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

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.
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.
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.
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.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.