Protect Your Home & Family From Radon

Inspection, Testing & Mitigation to Reduce Radon Levels

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Radon Testing and Mitigation in the Twin Cities

Blue Line Radon Testing & Mitigation is a family-owned business that provides professional radon testing and custom mitigation solutions to homeowners across the Twin Cities. Every home is different, which is why we design systems tailored to your property’s needs to bring radon levels down to safe, EPA-recommended standards.

Our certified team delivers fast and reliable service—most installations are completed within 1–2 days. Whether you’re buying a home, selling, or simply making sure your family is safe, we offer both testing and mitigation options that give you peace of mind.

Call us today or request a free radon estimate online—it’s the first step to protecting your home from the risks of high radon levels.

Meet Your Local Radon Expert

Radon is a naturally occurring radioactive gas that comes from the breakdown of uranium in soil, rock, and water. It moves up through the ground and can enter homes through cracks in the foundation, sump pumps, or other openings. Because it’s colorless, odorless, and tasteless, the only way to know if your home has radon is through testing. Long-term exposure to elevated radon levels is the second leading cause of lung cancer in the United States, making regular testing and mitigation an important step in protecting your family’s health.

What is Radon?

A house diagram showing how radon enters homes from the ground, through construction joints, gaps around service pipes, cracks inside walls and in solid floors, and through sump pumps and private wells. It highlights radon pathways from soil, bedrock, and groundwater into the house.

Our Services

Serving Areas within 150 Miles of the Twin Cities Metro

A digital graphic with a blue background, large white letters 'Rn', and the text 'Radon Testing' below it. Smaller text explains that it measures how potent the radon source is, how easily it enters the home, and the ventilation rate.
A graphic with a shield and checkmark icon, titled "Radon Mitigation," explaining that when radon levels in a home are above recommended levels, a mitigation system is designed.
Icon of a checklist with a magnifying glass and a checkmark, representing inspection, with text 'Radon System Inspection' and instructions to get the radon mitigation system inspected to ensure protection from radon exposure.