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A-1 Radon

A-1 Radon

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  • About Us
  • Who We Serve
    • Homeowners
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    • Radon Testing
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  • Radon Mitigation
    • Radon Mitigation
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    • Green Bay
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  • Home Residential Radon Mitigation
  • Expert Radon Mitigation

Making Radon Testing & Removal Easy In Real Estate Transactions

At A-1 Radon, we understand that safety and health as a home buyer or seller is a top priority. With our testing and mitigation services, you can trust us to take proactive measures in ensuring your safety with an easy and affordable process.

Radon Testing Radon Mitigation
Expert Residential Radon Mitigation

Radon Testing For Your Home

Nearly half of all Wisconsin homes we test have radon levels that pose significant health risks. Don't leave your family to chance. The only way to know for sure if you have dangerous levels of radon gas in your home is to perform radon testing. With our certified experts, you can trust that your radon testing will be conducted in accordance with the highest standards of reliability and accuracy. Take comfort knowing that only trusted professionals are handling your radon testing needs.

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Radon Mitigation For Your Home

We guarantee that our radon mitigation systems will significantly reduce radon levels in the safety of your own home. Not only do we offer affordable pricing for installation - which can typically be done in less than a day - but we also provide a lifetime radon mitigation system guarantee for our customers' peace of mind. Our radon mitigation team is professionally certified and ready to help you ensure the safety of your home.

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Best Residential Radon Mitigation

Why Choose Us

A-1 Radon is the perfect choice for your radon testing and radon mitigation project with our family-owned and operated business, providing customers with the highest quality of service.

Price Match

We’ll match or beat any competitor’s price!

Lifetime Warranty

Peace of mind knowing your system is covered!

Low Level Guarantee
Custom Systems
Affordable Pricing
Qualified & Certified
Friendly, On-Time Techs
Contact Us
  • A-1 Radon has locations in Green Bay and Appleton, with a map indicating that they also provide radon testing and mitigation services throughout the surrounding state
  • Radon mitigation system expertly installed at a local home, with visible vent pipe and fan ensuring safe removal of radon gas

Certifications & Affiliations

We're fully certified and accredited by the National Radon Proficiency Program (NRPP) and the American Association of Radon Scientists & Technologists (AARST).

A-1 Radon proudly displaying their affiliation with the American Association of Radon Scientists and Technologists (AARST) to ensure industry best practices"
A-1 Radon showcasing their National Radon Proficiency Program (NRPP) certification, demonstrating expertise and professionalism in radon testing and mitigation"
A collection of 5-star Google reviews for A-1 Radon, highlighting the company's commitment to customer satisfaction and quality service"
A-1 Radon's fully insured status, providing peace of mind to customers by ensuring that their services are protected and reliable"
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!

Tim F.
Green Bay, Wisconsin

Mitch did a nice job on the installation. He was very professional and cleaned up thoroughly after his work. I would highly recommend A-1 for radon mitigation system installation.

Cory H.
Appleton, Wisconsin

Quick response, installation, and reasonably priced. They installed my system through the attic which is much more hidden than most radon mitigation systems. Highly recommend.

Ben B.
Appleton, Wisconsin

Thank you A-1 for making my home free from radon gas! I can sleep better knowing my family is safe. Our levels were high and now the radon is gone. Call A-1 for any radon needs..

Paul S.
Green Bay, Wisconsin

They were extremely helpful with setting up my radon test. They stopped out to confirm the test results and put in a radon system to lower the levels. All the employees were extremely courteous.

Molly H.
Appleton, Wisconsin

Adam and team were professional and the results speak for themselves! Radon levels dropped immediately and have been maintained below 1.0 pCi/L since installation! I recommend A-1!

Tim H.
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 about radon in our radon resources or on the EPA's website.

Our Service Area

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

Radon Testing & Radon Mitigation Services In Wisconsin

Contact us today and let us help home buying or selling safe and easy!

If you're looking for a reliable radon company to provide you with quality, professional services, then look no further! Don't let dangerous levels of radiation threaten the safety of your family or employees; hire A-1 Radon today for all your radon solutions!

Radon Testing Radon Mitigation Contact Us

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Green Bay
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Door County

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