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Thank You

Our certified radon specialist will call you within 1 business day to discuss your home and schedule a free evaluation.

What to Expect From Radon Testing

While you await our call, feel free to explore these helpful resources to learn more about what comes next:

We’re proud to have protected over 18,000 homes in Wisconsin with our certified mitigation systems, proudly backed by a low-level guarantee, lifetime warranties, and a price match guarantee. Our services ensure a safer indoor air quality, protecting your family from the #1 cause of lung cancer among nonsmokers.

What to Expect Before Testing ➔Before radon testing begins, it’s important to understand the significance of detecting radon levels within your home. A-1 Radon provides a simple and straightforward approach to preparing for testing. Our team will guide you on the initial steps, whether you choose to pick up a digital radon tester from our Appleton or Green Bay location or opt for our mailed test kits. Our free consultation will ensure you are equipped with all the necessary information to effectively set up your test and appreciate the role it plays in safeguarding your health.

What to Expect During Testing ➔ During the testing process, A-1 Radon ensures precision and reliability at every turn. Whether using our professional-grade continuous radon monitor or the kits provided, our systems are designed to deliver accurate readings of your indoor radon levels. Our expert team is available to explain how to operate the testing equipment correctly and monitor testing conditions so that you can achieve valid results. Throughout the testing period, we remain at your disposal for any questions, making the process hassle-free and enlightening.

What to Expect After Testing ➔ Once testing is complete, A-1 Radon will promptly analyze the results and share them with you, offering a detailed explanation of the findings. If elevated radon levels are detected, we’ll guide you through the next steps toward mitigation and offer personalized recommendations based on your home’s specific needs. Our approach ensures you have peace of mind knowing that expert support is available beyond testing, with measures already in place to help maintain a healthy environment. Expect ongoing communication and solutions aimed at achieving long-term safety for you and your family.

See Our 5‑Star Customer Reviews ➔ Our 5-star reviews reflect the dedication and quality service A-1 Radon provides. Discover testimonials from homeowners just like you who have benefited from our comprehensive radon testing and mitigation services. They appreciate our responsive team, accurate testing, and detailed follow-up support. By choosing A-1 Radon, you’re not just opting for exceptional radon services, but aligning with a company that prioritizes safety, integrity, and customer satisfaction—values that resonate through the experiences shared by our valued clients.

At A-1 Radon, we are committed to providing our clients with the highest levels of safety, expert service, and customer satisfaction. Thank you for choosing us as your trusted partner in radon testing.

What is radon testing?
Radon can be a huge health hazard for your family, and it's important to know if you're at risk. Testing your home is the best way to determine whether radon levels are dangerous - don't wait any longer!
How does radon testing work?
To keep your home safe, radon testing is essential for uncovering the presence of this hazardous gas. With the use of continuous radon monitors to measure levels in a house or building accurately, it is important that homeowners stay informed about how they can protect themselves from dangerous Radon exposure.
What happens after radon testing?
After the radon testing is finished, our knowledgeable technicians will discuss your results with you and provide a variety of solutions for radon mitigation that best fit your needs.
How long does a radon test take?

Our A-1 Radon Certified technicians conduct radon tests, which typically require 48 to 96 hours for completion. Once the test is complete we will email the results.

What should I do if my radon levels are high?
If radon levels in your home exceed the recommended action level, it's important to take immediate steps to mitigate the problem. Contact A-1 Radon to assess your home and recommend appropriate mitigation measures tailored to your specific situation.
How often should I test for radon?
We recommend testing for radon every two years, or more frequently if there have been significant changes to your home's structure or ventilation system. Regular testing ensures that radon levels remain within safe limits and allows for timely mitigation if necessary.

Resources

Let us be your source for quick, comprehensive answers to all of your radon questions! Our expert staff is standing by to help.

Adobe Stock of multiple homes on the same street.
Will My Neighbor's Radon Levels Be Similar To Mine?
The Hidden Dangers: Understanding the Health Risks of Radon Exposure
Radon Mitigation in Rental Properties: Understanding Landlord and Tenant Responsibilities
Learn More
Testimonials

What Our Customers Say About Our Radon Services

Adam was very responsive and his installation team did a great job. Top notch work. Follow-up service and questions were also excellent!

Angela T.
Green Bay, Wisconsin

A-1 did a great job at communicating throughout the project and answering any questions I had about the installation. The installer was quick and cleaned up well after the installation of the radon mitigation system.

Brandon B.
Milwaukee, Wisconsin

Our experience was great throughout the entire process. The system has been installed and levels are down substantially.

Danny W.
Appleton, Wisconsin

These guys are great. Highly recommend! Mitch and David explained everything to me. We found a great place to vent the system through the garage and now the levels are below 1.0 pCi/L.

Kathy K.
Green Bay, Wisconsin

Great service and value for peace of mind in making my home safer. Install was quick courteous and professional. I would recommend A-1 to anyone looking to improve the air quality of their home.

Michael S.
Milwaukee, Wisconsin

Hands down the best in the industry! A-1 installers can fix anything. My levels were above 14. After the team left the levels are below 1! Great job and great company.

Cameron K.
Appleton, Wisconsin

Radon Facts

Radon is a colorless, odorless, tasteless gas that can cause lung cancer if present in high levels in the home. The EPA estimates that radon is responsible for approximately 21,000 lung cancer deaths each year in the United States alone.

#1 Cause of Lung Cancer

After Smoking Among Nonsmokers

Tasteless & Odorless Gas

Radon Is Only Detected Using Specialized Tests

1 In 2 Homes In Wisconsin

Have Levels Above The EPA’s 4.0 pCi/L Radon Action Level

Mitigating at 2.7 pCi/L

Is Recommended By The World Health Organization

Learn more in our radon resources, EPA's website or radon.org.

Our Service Area

Serving Green Bay, Appleton, Milwaukee, Shawano, Door County & surrounding areas

Radon Testing & Radon Mitigation Services In Wisconsin

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