Reducing Radon in homes in North East Wisconsin
We use Radstar Professional Radon Monitors for accurate results you can trust

39 years
of collective experience
Tailored mitigation backed by precise testing and documented results
Safeguard Your Space from Radon Exposure
Radon Safe Homes and Businesses serves the Fox Valley with residential and commercial radon mitigation, testing, and consulting across Northeast Wisconsin. Wisconsin's geology creates widespread radon prevalence, making proper system design and placement essential for effective long-term reduction. Homeowners, property managers, and builders throughout Northeast Wisconsin rely on specialized mitigation services that address both straightforward and complex scenarios.
When you schedule radon testing or mitigation, you'll know what to expect at every stage—from initial measurement through system installation and verification. Testing options include modern electronic Radstar Continuous Radon Monitors. You'll receive straightforward explanations of your readings, recommended next steps, and a clear timeline for any work that follows.
Radon Safe Homes and Businesses approaches each project with careful attention to your property's specific conditions, ensuring mitigation systems are properly matched to foundation type, airflow patterns, and structural variables. System repairs and fan replacements are handled with the same attention to detail, and every radon system installation includes a test kit. Whether you're a homeowner preparing for a real estate transaction or a project manager coordinating construction timelines, you'll work with professionals who prioritize both effectiveness and practical coordination.
Request a free estimate to discuss your radon concerns with a specialist in Northeast Wisconsin, or call (920) 858-1130 to begin testing.
Speak With Us!
Protect Indoor Air with Expert Mitigation
Each radon system includes a test kit from independent, reputable third-party labs.

Residential Radon Mitigation
Custom system design tailored to your home's unique foundation and airflow characteristics.
Commercial Radon Mitigation
Comprehensive solutions for multi-unit properties, schools, and large commercial buildings throughout Northeast Wisconsin.

Residential Radon Testing
Accurate measurement using Continuous Radon Monitors and testing kits from Accustar for reliable detection.

Consulting for New Construction
Early-stage planning and close coordination with builders to integrate proper radon prevention from the start.
From Testing Through Installation
Understanding your property's radon levels and selecting the right mitigation approach requires both accurate measurement and careful planning.
You'll begin with certified radon testing using Radstar continuous radon monitor, followed by a detailed review of results and a recommended course of action. If mitigation is needed, you'll receive a clear explanation of system design, placement options, and what the installation process will involve from start to finish.
Each step is documented and explained, so you're never left wondering about progress, timing, or what comes next. For new construction projects, early consultation ensures radon-resistant features are integrated during the building phase, avoiding retrofits and aligning with construction schedules.
Radon Safe Homes and Businesses brings specialized experience to a range of residential and commercial projects:
- Complex mitigation scenarios that require customized system design and precise placement for optimal performance
- Coordination with builders and project managers to align radon prevention strategies with construction timelines and building specifications
- Real estate transaction testing that delivers timely, accurate results to support closing schedules and buyer confidence
- Service across Appleton, Green Bay, Oshkosh, Fond du Lac, Waupaca, Manitowoc and surrounding areas.
Speak directly with a radon specialist in Neenah to schedule a test or review mitigation options for your property.



Dependable Service Rooted in Local Knowledge
Radon Safe Homes and Businesses
has built a foundation of technical expertise and steady service throughout Northeast Wisconsin, where geology and building practices create unique mitigation challenges. Servin the Fox Valley and surrounding areas means understanding the soil composition, seasonal conditions, and property types that influence radon levels and system performance.
Every project reflects a commitment to thorough workmanship and long-term dependability—whether it's a straightforward residential installation, a multi-building commercial system, or a fan replacement that restores an older mitigation setup. You can count on professionals who stand behind their work and respond to your concerns with care and accountability.
Call (920) 858-1130 to request a free estimate or reach out to discuss radon testing and mitigation for your home or business.
Service Area
Our Reviews
Proudly serving Neenah, WI and surrounding areas
- Appleton, WI
- Green Bay, WI
- Oshkosh, WI
- Fod du Lac, WI
- Waupac, WI
- Fox Crossing, WI
- Little Chute, WI
- De Pere, WI
- Suamico, WI
- Manitowaoc, WI
- Sheboygan, WI
- Neenah, WI
- Menasha, WI
- Kimberly, WI
- Kaukauna, WI
- Combined Locks, WI
- Howard, WI
- and Surrounding Areas
MR
From start to finish Radon Safe Homes made everything simple, swift and professional. I had them install a system in a home we are selling and shortly after sent them to test our new home. A+ service and fair pricing!
Lorie G.
David was very informative, professional and easy to talk to when he came to our home with a professional radon test. Fortunately when David came back to see the results, our home did not test high, so an install of a radon system was not necessary. David was not pushy in trying to sell us anything. I would certainly recommend him, we were very satisfied with his service. Sometimes you can just tell when someone knows what they are talking about, and is committed to good customer service and quality work.
Nicole
Dave answered the phone right away when I called for information. We got our appointment set up very quickly. Dave and Ben were on time and did a great job installing and cleaned up very well when they were done. He explained the system and we can reach him if we have any future questions. I would definitely recommend!!
Andrew H.
The owner and installer at Radon Safe Homes were very professional and completed our project as quoted. They let us know what was happening at every step. They left the work site very clean. We would highly recommend them to others.
Heather C.
We had an excellent experience with Dave’s company from start to finish. Scheduling was prompt and convenient—they were able to get us on the calendar quickly and arrived right on time.
They were incredibly informative throughout the entire process, clearly explaining the test results, what mitigation would involve, and answering all of our questions without making it feel overwhelming.
The installation was completed efficiently, and they were very respectful of our home. Everything was left clean and tidy when the work was finished.
On top of that, the cost was very reasonable for the quality of service provided. We truly felt we received great value. I would highly recommend them to anyone needing radon mitigation.
Bruno V.
David and team are the best you get when it comes to radon mitigation. I trust them with my own home and even more, trust referring them to my friends. They have been doing this for decades and know their stuff.
Pat L.
Radon Safe Homes is was awesome to work with. A very knowledgeable company with no high pressure sales. Their guarantee is second to none. Highly recommend!!!
Linda D.
Radon Safe Homes has a background of many successful years experience. Our home has been professionally installed and works perfectly. It is a great reassurance that this system keeps our home safe and free of radon. I highly recommend Radon Safe Homes.
Roy S.
Great job at a good price. I intend to recommend Radon Safe Homes and Businesses to my neighbors.
Mister P.
Professional service, quickly done, no mess, easy to deal with. What's not to like? 10 out of 10, highly recommend.
John O.
David was great to deal with on the phone and got us a quote right away for the mitigation system. Ben did a great job installing the system which included having to install a new submersible sump pump and sealing the pit area. He also provided a long term test, and explained how the system operated. Prices were very reasonable for the installation and we look forward to a radon free home.
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