A radon testing business listed in Bailey, CO. It's on RadonScout because Colorado DORA credential records list it; the numbers and the roster date are below.
Want to check these yourself? How to verify a radon license in Colorado. A credential confirms a business is licensed and reachable; it isn't an endorsement of workmanship.
From the business’s own website, not independently confirmed city by city.
Yes. Colorado DORA records list it (as Denver Southwest Inspections LLC dba National Property Inspectio) with testing license RME-349 (Colorado DORA Office of Radon Professionals licensee roster, 2026-10-02). Colorado licenses individual radon professionals, not companies. DORA's roster ties these licenses to National Property Inspectio, so ask which licensed person will do your job. How to check a license yourself →
Testing, going by its state records: it has a license for testing but no mitigation license, so it measures radon rather than installing systems. We list what its state licenses cover, not every service it may offer.
It’s based in Bailey, CO. On its own website it also names Columbine, Conifer, Denver, Evergreen, Indian Hills, Ken Caryl, Kittredge, Lakewood, Littleton, Morrison and Shawnee (checked 2026-10-23). Those are its own claims, not confirmed city by city.
No. RadonScout lists businesses from Colorado DORA records, and listings can’t be bought or ranked. A state license confirms a business is licensed; it doesn’t vouch for workmanship, so get more than one quote and ask about the warranty.
Listings come from Colorado DORA records and can't be bought or ranked. Businesses can update their details for free (services, cities served, description, warranty); added details are shown labeled “provided by the business.” Anyone can suggest a correction.
If you'd like, paste this code into your site. It shows the badge below and links to this page, where visitors can see your Colorado DORA credential numbers and the roster date. It's free, never required, and has no effect on where you appear.
