Larimer radon work deserves a license check

You cannot smell, see, or taste radon, and across the Front Range it is common enough that a clear head beats worry. The gas seeps up out of the soil and finds its way indoors through cracks in a slab, the joints where walls meet the floor, gaps around pipes, an open crawlspace, and even well water. None of that means a home is unsafe. It means the answer comes from a test, not a hunch.

Colorado regulates the people who do radon work for pay. Both testing and mitigation are licensed, so the person measuring your levels or installing a fan-and-pipe system has to hold a state credential. Two everyday moments are worth a quick license check: when a seller mentions a mitigation system is already in place, and when a contractor offers a fast, cheap fix. The credential confirms the work and the installer are the real thing.

The order is what keeps it simple. Test the house first to learn whether you have a problem at all. If the number comes back high, then bring in a licensed professional to design and install a fix, and test again afterward to confirm it worked. Most homes that test high can be brought down to safe levels without much fuss.

Hold onto the paper trail. Keep the original test report, the mitigation records, and the follow-up results with the house file, so the next owner, or you a few years on, can see exactly what was found and what was done about it.