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How to look up a license in Colorado

To confirm a Colorado license, search the board that issued it: Office of Barber and Cosmetology Licensure, Colorado Secretary of State, State Board of Nursing and 4 more for the cosmetologists, notaries, registered nurses and insurance agents, among others, we cover.

Last checked · 7 official sources

On this page
  1. Official license searches in Colorado
  2. What each search covers
  3. Occupations without a state search here
  4. How to check a license
  5. Sources

Official license searches in Colorado

6 official searches from 7 boards cover the Colorado licenses on this site (some boards share one state search). 6 of the rows also link a complaint page.

BoardLicenses it coversSearchComplaints
Office of Barber and Cosmetology LicensurecosmetologistsLicense search1File a complaint1
Colorado Secretary of StatenotariesLicense search2File a complaint3
Colorado Secretary of StatenotariesLicense search2File a complaint3
State Board of Nursingregistered nursesLicense search4–
Division of Insurance (DOI)insurance agentsLicense search5File a complaint5
State Plumbing BoardplumbersLicense search6File a complaint6
State Electrical BoardelectriciansLicense search6File a complaint6
Office of Massage Therapy Licensuremassage therapistsLicense search7–

What each search covers

A board's search lists only its own licenses:

  • Office of Barber and Cosmetology Licensure: the Cosmetologist.
  • Colorado Secretary of State: the Notary Public.
  • Colorado Secretary of State: the Remote Notary.
  • State Board of Nursing: the Registered Nurse.
  • Division of Insurance: the 5 credentials it issues for insurance agents, including Insurance producer license, life line of authority, Insurance producer license, accident and health line of authority, Insurance producer license, casualty line of authority, Insurance producer license, personal lines line of authority and Insurance producer license, property line of authority.
  • State Plumbing Board: the 5 credentials it issues for plumbers, including Journeyworker Plumber, Plumbing Apprentice, Residential Plumber, Master Plumber and Plumbing Contractor.
  • State Electrical Board: the 5 credentials it issues for electricians, including Journeyman Electrician, Electrical Apprentice, Residential Wireman, Master Electrician and Electrical Contractor.
  • Office of Massage Therapy Licensure: the Massage Therapist.

Occupations without a state search here

  • Nursing assistants: the State Board of Nursing pages we cite do not link a public search; ask the board to confirm a license.
  • Security guards: Colorado issues no state license, so there is no state search. Check with the city or county where the work is done.
  • Real estate agents: the Department of Regulatory Agencies, Division of Real Estate pages we cite do not link a public search; ask the board to confirm a license.
  • General contractors: Colorado issues no state license, so there is no state search. The page lists what Denver, Colorado Springs (Pikes Peak Regional Building Department) and Aurora and others require; check with that city or county.

How to check a license

Search the board for the work you are hiring for, then check the status, the license type and the expiration date (what to check in the result).

The occupation pages explain what each license level allows: cosmetologists, notaries, registered nurses, insurance agents, plumbers, electricians, massage therapists.

Sources

Every number and rule above links to one of these official pages. Select a footnote number to read the board's own words.

  1. Colorado Barber and Cosmetology HomepageColorado Department of Regulatory Agencies, Division of Professions and OccupationsChecked November 7, 2026
  2. Notary PublicColorado Secretary of StateChecked November 6, 2026
  3. Notary FAQs: General questionsColorado Secretary of StateChecked November 6, 2026
  4. Board of Nursing: Frequently Asked QuestionsColorado Division of Professions and Occupations (State Board of Nursing)Checked November 7, 2026
  5. For Producers / Agents | DORA - Division of InsuranceColorado Division of InsuranceChecked November 8, 2026
  6. Colorado Division of Professions and Occupations Homepage | Divisions of Professions and OccupationsColorado Division of Professions and Occupations Homepage | Divisions of Professions and OChecked November 7, 2026
  7. Office of Massage Therapy Licensure homeColorado Department of Regulatory Agencies, Division of Professions and Occupations - Office of Massage Therapy LicensureChecked November 7, 2026