Welcome to the Colorado Radon Check blog
What we'll be writing about here — county-by-county radon data, mitigation cost breakdowns, and how to read CDPHE numbers without overreacting.
This is a placeholder post — the real first entry on radon mitigation cost in Colorado is in the works. The idea behind this blog is simple: most "radon" content online is either fear-driven or generic. The Colorado data is specific, public, and surprising in places, and the mitigation industry's pricing is more legible than the SEO results suggest.
A few topics that are likely to show up:
- County deep-dives. What the CDPHE numbers actually say about places like Larimer, Boulder, and El Paso, and which findings are noisy enough that you should ignore them.
- Mitigation pricing in 2026. The $1,500 sub-slab depressurization is the median, but quotes vary 2–3× depending on the home. Worth knowing why.
- Reading test results. What "4 pCi/L" means in practice, what the EPA's published guidance gets right, and where local nuance matters.
If you want to follow along, thefree Colorado Radon Risk Map is the easiest entry point — same source data, summarized on one page.
Have a Colorado radon question?
We answer them. Call us at (866) 398-9858 or grab the free Colorado Radon Risk Map for the county-by-county summary.