Black Creek's Premier Radon Mitigation Services
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18,000+ Systems Installed
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Price Match Guarantee
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Low-Level Gurantee
Certified Radon Mitigation: Ensuring Health Safety
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Low-Level Guarantee
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Custom designed for your home
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Professional grade materials
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Lifetime Warranties
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NRPP Certified Technicians
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Meets or exceeds Wisconsin guidelines
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Price Match Guarantee
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Free Complimentary Radon Testing
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Responsive, Helpful Customer Service
While we almost always guarantee our systems will bring your levels to 4.0 pCi/L, over 95% of our systems reduce levels to 1.9 pCi/L or lower.
Looking for more examples? See our gallery of radon mitigation systems.
Guaranteed To Reduce Radon
Our radon mitigation team has been striving to make Wisconsin homes safe since 1988. With individual radon removal systems being installed quickly and affordably in less than a day, our radon mitigation service has proven to be a low-cost way to reduce the radon levels in your home.
Even better, these radon mitigation systems are expected to bring radon levels down to 3.9 pCi/L or lower. In many cases, we can guarantee radon levels of an astonishing 1.9 pCi/L or lower at no extra charge. Let us help you keep your home healthy today!
Exploring Radon Levels in Milwaukee
Many Milwaukee homes are built on soil that naturally emits radon, a silent threat in areas with older architecture such as Washington Heights and Clarke Square. High radon levels can be prevalent due to the local geology.
Addressing Community Safety
Neighborhoods like Walker’s Point and Riverwest have shown variability in radon presence, prompting homeowners to consider testing and mitigation for maintaining health standards.
Taking Proactive Steps
Milwaukee residents are encouraged to take proactive steps for radon mitigation. Staying informed and utilizing professional services helps ensure safe and healthy living conditions for families across the city.
Radon Concerns in Black Creek Homes
Black Creek, with its charming community and scenic landscapes, faces radon challenges due to geological factors that affect local soil composition. Homes in both rural and densely populated areas may experience elevated radon levels, emphasizing the necessity for effective mitigation solutions.
Importance of Regular Radon Testing in Black Creek
In Black Creek, regular radon testing is essential to detect and manage potential radon exposure due to the diverse geological features of the area. Conducting consistent testing and prompt mitigation ensures indoor air safety for families across Black Creek.
Trusted by Homeowners, Recommended by Real Estate Agents
3 Easy Steps To Install A Radon Mitigation System
Request A Bid
Our team will create a custom proposal for your home, guaranteed to be the best price!
Installation
We'll choose a date that works for you. Most system installations take half a day.
Validation Test
A radon test will verify that your radon levels are properly reduced. Most homes see a drastic improvement within 24 hours.
What Our Customers Say About Our Radon Services
Adam was wonderful to work with from the very start. Answered all our questions and after he installed the radon system levels are below 1.0!
A-1 lowered our radon levels from over 10.0 pCi/l to below 1.3. Fast and friendly installers. Thanks again for keeping my family safe from radon!
We had very high radon levels. Within two days levels went from 4.8 to 0.4 and still are going down. I was also impressed with the professionalism of A-1 Radon.
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.
Service was quick and professional. And best yet, the radon abatement system installed brought my radon levels from 8.9 down to below 0.3 in the basement.
The team listened and were knowledgeable about my concerns. They were efficient and cleaned up after themselves. The radon level, which was above 20, dropped to less than 2.
FAQ About Radon Mitigation Systems
Let our A-1 Radon experts answer any further questions you may have about radon mitigation systems.
There is no completely "safe" level of radon exposure, as any amount carries some degree of risk. The EPA has set an action level of 4.0 pCi/L, meaning mitigation is strongly recommended at or above this threshold. The World Health Organization recommends mitigating at 2.7 pCi/L to further protect your family's health. Outdoor radon levels typically average around 0.4 pCi/L, giving you a baseline for comparison.
Yes, radon levels can fluctuate due to seasonal changes, weather conditions, soil moisture, and home ventilation patterns. Levels can vary from day to day and even hour to hour, which is why longer-term testing provides more accurate results. Certain seasons, like winter, can produce higher indoor radon concentrations because homes are more tightly sealed. It's a good idea to retest periodically, especially after major renovations or changes to your home's foundation.
While radon concentrations tend to be highest in basements and lower-level floors, it can affect any level of your home. Radon rises through the air and can be present in living areas, bedrooms, and upper floors as well. Homes without basements are still at risk, as radon can enter through slab foundations or crawl spaces. Testing all frequently occupied areas of your home gives the most comprehensive picture of your radon exposure.
It can be! New homes are just as susceptible to radon as older homes. In fact, newer, more energy-efficient homes can sometimes trap higher levels of radon because they are more tightly sealed. Radon-resistant new construction (RRNC) features can reduce radon entry, but they don't eliminate the need for testing. Every new home should be tested after construction to ensure safe radon levels for the occupants.
The A-1 Family Promise
A-1 Radon is a family-owned and operated business, providing customers with the highest quality of service. With locations in Green Bay (Go Packers!), Appleton, Milwaukee, Shawano and Door County, we proudly serve eastern Wisconsin.
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Price Match
We’ll match or beat any competitor’s price!
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Lifetime Warranty
Peace of mind knowing your system is covered!
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18,000+ Systems Installed
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Low-Level Guarantee
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Custom Designed Systems
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Affordable Pricing
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Friendly, On-Time Techs
Certifications & Affiliations
We're fully certified and accredited by the National Radon Proficiency Program (NRPP) and the American Association of Radon Scientists & Technologists (AARST).
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
Resources
Let us be your source for quick, comprehensive answers to all of your radon questions! Our expert staff is standing by to help.
Secure Peace of Mind with Black Creek Radon Mitigation!
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!


