Apple Valley, MN

Radon Detection and Mitigation Services in Apple Valley, MN

Radon detection and mitigation services are important for your property in Apple Valley, MN, to keep it safe for your family and workers. The test is also necessary to follow the safety compliance according to local building safety regulations. However, the job cannot be done by the property owner, and they should hire a radon detection and mitigation service expert.


Radon is colorless, odorless, and tasteless. It naturally gets access to your home or workplace from the ground as a result of the breakdown of the uranium present in the soil and rock. It is highly required to detect the level of this gas in your property before it reaches a dangerous extent. Long-term exposure to radon is the second leading cause of lung cancer.


Working with certified and licensed radon specialists can help you get reliable radon detection and mitigation services. They utilize modern tools and techniques to detect the presence and level of radon gas inside your property. These experts also deploy various mitigation techniques according to the local building regulations and real estate safety codes.


These experts use the most effective and safe methods of radon mitigation that can deliver faster results. At 1st Defense Radon Testing And Mitigation, we offer the most trusted and accurate radon detection and mitigation services in Apple Valley, MN. The business is owned and operated by Steve Larsen, who handles every installation personally. We aim to deliver the most effective solutions for long-lasting results within your budget. Backed by 10 years of experience, we understand how crucial it is to get authentic radon testing and mitigation support for your home and workplace. This is why we deliver the best within the given deadline.

about - Apple Valley, MN

Apple Valley is a southern suburb of Minneapolis and is located in Dakota County. With an approximate population of 55,000 residents, the town is known for high homeownership, several parks, and the Minnesota Zoo. With convenient access to the Twin Cities downtowns, the city offers an active lifestyle to its residents. The city is known for its thriving community spirit.



Apple Valley historically was a farming community and had the name “Lebanon Township.” In the mid-20th century, it was converted into a residential community and got its new name, “Apple Valley.”

Person sealing around a sump pump pit with a trowel, wearing gloves. Interior setting.

Our Services in Apple Valley, MN

happy customers in Apple Valley, MN

Steve called me and offered to come out and inspect my radon system and fix my problem within a couple hours of calling me. He replaced my defective fan and will be coming back to complete the rest of the issues next week. He was very prompt and knowledgeable.

Kathy S.

Did a great job! Fast service, came in under price, would hire again tomorrow.

Chuck M.

Very responsive and competitively priced. Did the job quickly and cleaned up afterwards

David H.

1st Defense was able to install the radon system the next day. The post installation radon level was down to 0.2. Very satisfied.

Garth D.

This is one of the best companies we’ve ever worked with! Steve is informative and does great work! Radon mitigation system is outstanding and doing exactly what it’s supposed to be doing!

Jessica O.

This company provided prompt and gracious service for considerably cheaper than their competitors. I had them replace the exhaust fan in my radon reduction system. I recommend them highly.

Stephen H.

Hire Us! Best and Top Rated Radon Detection and Mitigation Services in Apple Valley, MN

1st Defense Radon Testing And Mitigation is your most trusted partner in radon detection and mitigation services in Apple Valley, MN. With 10 years of experience in this industry, we are highly committed to delivering quality solutions at the most competitive rate. From post-mitigation testing to radon system upgrades and maintenance, our experts can do them all to ensure that your place will have safe indoor air quality.

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