Colorado · Contractor

All Phase Radon LLC

A radon mitigation business listed in Pine, CO. It's on RadonScout because Colorado DORA credential records list it; the numbers and the roster date are below.

allphaseradon.com

State credentials

from state records

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.

Other cities it says it serves

12 · self-reported on its own site

From the business’s own website, not independently confirmed city by city.

Questions about All Phase Radon

Is All Phase Radon licensed for radon work in Colorado?

Yes. Colorado DORA records list it with mitigation license RMT-41 (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 All Phase Radon, so ask which licensed person will do your job. How to check a license yourself →

Does All Phase Radon do radon testing, mitigation, or both?

Mitigation, going by its state records: it has a license for mitigation (installing a radon reduction system) but no testing license. We list what its state licenses cover, not every service it may offer.

What areas does All Phase Radon serve?

It’s based in Pine, CO. On its own website it also names Bailey, Colorado Springs, Conifer, Denver, Englewood, Evergreen, Fort Collins, Golden, Idaho Springs, Kittredge, Littleton and Morrison (checked 2026-10-22). Those are its own claims, not confirmed city by city.

Does a RadonScout listing mean All Phase Radon is recommended?

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.

Is this your business? Or spotted something wrong?

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.

Who are you?
What needs changing? (pick any)

A person reviews every request, and we may contact you to confirm before anything changes. Credential numbers come only from Colorado DORA records, so we can’t add or change one here. Updating is free, and it doesn’t change where the business appears on any page.

Add a badge to your website (optional)

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.