Because of the health risks that radon poses, Pro-Tech Home Inspection is offering a FREE radon test with a home inspection for a limited time. (Some restrictions apply, must have radon contingency in offer to purchase.) Radon is a cancer-causing radioactive gas. This gas comes from the natural break down of uranium that is in the ground. It is usually found in igneous rock and soil, but in some cases, well water may also be a source of radon. You cannot see, smell or taste r