Why Radon Testing St Charles MO Matters for Your Home and Health
When I first moved to St. Charles County, the real estate agent mentioned radon testing like it was just another checkbox on the closing checklist. I nodded along, signed the papers, and honestly forgot about it until my neighbor in O'Fallon called me a few years later. She had just finished a home renovation and decided to test her basement on a whim. The levels came back at nearly twice the EPA action guideline. She was stunned, and so was I. That conversation changed how