Directory of Plumbers

Licensing · Colorado

Plumber licensing in Colorado

60 plumbing businesses from Colorado are listed on this directory, all labelled Unclaimed unless a business has joined and passed checks. This page states who licenses plumbers in Colorado and where that license is verified.

Who licenses plumbers in Colorado

Colorado licenses master and journeyman plumbers and registers plumbing contractors through DORA. Local permits still govern the work itself.

How to verify a license

  1. Ask the business for its license number and the exact name the license is issued to.
  2. Search the DORA license lookup and match the name to the business you are hiring.
  3. Confirm the classification covers your type of work, the status is active, and the expiration date is in the future.
  4. Check insurance separately: ask for a certificate of insurance. A license and insurance are different checks.

Colorado metros on this directory

Questions about plumber licensing in Colorado

Who licenses plumbers in Colorado?

Department of Regulatory Agencies (DORA), State Plumbing Board. The model in Colorado is: state licensing.

How do I verify a plumber's license in Colorado?

Ask the business for its license number and the exact name on the license, then confirm in the official register that the name matches, the classification covers your work, the status is active, and the expiration date is in the future.

Does a license in another state count here?

No. A plumbing license authorizes work only in the jurisdiction that issued it. In local-licensing states, it may not cover the next city.

Method and cautions: plumber licensing by state (guide) · how we verify · Get matched free