Who licenses contractors in Colorado instead?
General contracting is licensed locally, so check with the city or county where the job is.
The electrical contractor license has the most published detail; its hours, exam and fees are on the electrical page.
Electrical, plumbing and HVAC licenses in Colorado
- General contractorAsk the boardDivision of Professions and Occupations
- ElectricalAsk the boardDivision of Professions and Occupations
- PlumbingAsk the boardDivision of Professions and Occupations
- HVACAsk the boardDivision of Professions and Occupations
- RoofingAsk the boardDivision of Professions and Occupations
Sources
- Division of Professions and Occupations: who needs a license (leg.colorado.gov, 2026-10-27)
- CO DORA via data.colorado.gov (7s5z-vewr) (dpo.colorado.gov, 2026-10-27)
- Division of Professions and Occupations - Plumbing Board (dpo.colorado.gov, 2026-10-27)